To avoid any equipment damage or bodily injury caused by improper use, read the following safety recommendations before installation. Note that the recommendations do not cover every possible hazardous condition.

· Before cleaning the switch, remove all power cords from the switch. Do not clean the switch with wet cloth or liquid.

· Do not place the switch near water or in a damp environment. Prevent water or moisture from entering the switch chassis.

· Do not place the switch on an unstable case or desk. The switch might be severely damaged in case of a fall.

· Ensure good ventilation of the equipment room and keep the air inlet and outlet vents of the switch free of obstruction.

· Connect the yellow-green protection grounding cable before power-on.

· Make sure the operating voltage is in the required range.

· To avoid electrical shocks, do not open the chassis while the switch is operating or when the switch is just powered off.

· When replacing FRUs, including expansion cards, power modules, and fan trays, wear an ESD wrist strap to avoid damaging the units.

Examining the installation site

The S5560-HI switches must be used indoors. You can mount your switch in a rack or on a workbench, but make sure:

· Adequate clearance is reserved at the air inlet and outlet vents for ventilation.

· The rack or workbench has a good ventilation system.

· Identify the hot aisle and cold aisle at the installation site, and make sure ambient air flows into the switch from the cold aisle and exhausts to the hot aisle.

· Identify the airflow designs of neighboring devices, and prevent hot air flowing out of the bottom device from entering the top device.

· The rack is sturdy enough to support the switch and its accessories.

· The rack or workbench is reliably grounded.

To ensure correct operation and long service life of your switch, install it in an environment that meets the requirements described in the following subsections.

Temperature/humidity

Maintain temperature and humidity in the equipment room as described in "Appendix A Chassis views and technical specifications."

· Lasting high relative humidity can cause poor insulation, electricity leakage, mechanical property change of materials, and metal corrosion.

· Lasting low relative humidity can cause washer contraction and ESD and cause problems including loose mounting screws and circuit failure.

· High temperature can accelerate the aging of insulation materials and significantly lower the reliability and lifespan of the switch.

For the temperature and humidity requirements of different switch models, see "Technical specifications."

Cleanliness

Dust buildup on the chassis might result in electrostatic adsorption, which causes poor contact of metal components and contact points, especially when indoor relative humidity is low. In the worst case, electrostatic adsorption can cause communication failure.

Table 1 Dust concentration limit in the equipment room

Substance	Concentration limit (particles/m³)
Dust	≤ 3 x 104 (no visible dust on the tabletop over three days)
NOTE: Dust diameter ≥ 5 μm

Substance

Concentration limit (particles/m³)

Dust

≤ 3 x 104 (no visible dust on the tabletop over three days)

NOTE:

Dust diameter ≥ 5 μm

The equipment room must also meet strict limits on salts, acids, and sulfides to eliminate corrosion and premature aging of components, as shown in Table 2.

Table 2 Harmful gas limits in the equipment room

Gas	Maximum concentration (mg/m3)
SO2	0.2
H2S	0.006
NH3	0.05
Cl2	0.01

EMI

All electromagnetic interference (EMI) sources, from outside or inside of the switch and application system, adversely affect the switch in the following ways:

· A conduction pattern of capacitance coupling.

· Inductance coupling.

· Electromagnetic wave radiation.

· Common impedance (including the grounding system) coupling.

To prevent EMI, use the following guidelines:

· If AC power is used, use a single-phase three-wire power receptacle with protection earth (PE) to filter interference from the power grid.

· Keep the switch far away from radio transmitting stations, radar stations, and high-frequency devices.

· Use electromagnetic shielding, for example, shielded interface cables, when necessary.

· To prevent signal ports from getting damaged by overvoltage or overcurrent caused by lightning strikes, route interface cables only indoors.

Laser safety

WARNING!

Do not stare into any fiber port when the switch has power. The laser light emitted from the optical fiber might hurt your eyes.

The S5560-HI switches are Class 1 laser devices.

Installation tools

No installation tools are provided with the switch. Prepare the following tools yourself:

· Flat-blade screwdriver

· Phillips screwdriver

· ESD wrist strap

Installing the switch

CAUTION:

Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to open the chassis, contact H3C for permission. Otherwise, H3C shall not be liable for any consequence.

Figure 1 Hardware installation flow

Installing the switch in a 19-inch rack

Installation requirements

Table 3 Installation requirements

Installation method	Installation requirements	Installation procedure
Using the front and rear mounting brackets	· Install the front mounting brackets at the power module side or port side. · Install the rear mounting brackets as required by the rack depth: ¡ If the rack depth is in the range of 429 to 595 mm (16.89 to 23.43 in), orient the bracket arm forward. ¡ If the rack depth is in the range of 274 to 440 mm (10.79 to 17.32 in) and the distance from the rear rack posts to the inner surface of the cabinet door is longer than 153 mm (6.02 in), orient the bracket arm backward.	See "Rack-mounting by using the front and rear mounting brackets."

Installation method

Installation requirements

Installation procedure

Using the front and rear mounting brackets

· Install the front mounting brackets at the power module side or port side.

· Install the rear mounting brackets as required by the rack depth:

¡ If the rack depth is in the range of 429 to 595 mm (16.89 to 23.43 in), orient the bracket arm forward.

¡ If the rack depth is in the range of 274 to 440 mm (10.79 to 17.32 in) and the distance from the rear rack posts to the inner surface of the cabinet door is longer than 153 mm (6.02 in), orient the bracket arm backward.

See "Rack-mounting by using the front and rear mounting brackets."

Figure 2 Rack-mounting procedure by using the front and rear mounting brackets

NOTE:

If a rack shelf is available, you can put the switch on the rack shelf, slide the switch to an appropriate location, and attach the switch to the rack by using the mounting brackets.

Mounting brackets

The switch is provided with front mounting brackets (see Figure 3) with M4 screws and rear mounting brackets with shoulder screws (see Figure 4).

Figure 3 Front mounting bracket

(1) Hole for attaching the bracket to a rack	(2) Hole for attaching the bracket to the switch chassis

Figure 4 Rear mounting bracket and shoulder screw

(1) Hole for attaching the bracket to a rack	(2) Shoulder screw

Rack-mounting by using the front and rear mounting brackets

You can install the front mounting brackets at the port-side or power-side mounting position as needed. The following takes power-side mounting as an example. The port-side mounting is similar.

This task requires two people.

To install the switch in a 19-inch rack by using the front and rear mounting brackets:

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Attach the front mounting brackets and shoulder screws to the chassis:

a. Align the round holes in the wide flange of one front mounting bracket with the screw holes in the power-side mounting position on one side of the chassis.

b. Use M4 screws to attach the mounting bracket to the chassis.

c. Repeat the proceeding two steps to attach the other mounting bracket to the chassis.

d. Unpack the shoulder screws (provided). Attach the shoulder screw to one of the two installation positions as red-marked in Figure 5.

e. Repeat the proceeding step to attach the other shoulder screw to the chassis.

Figure 5 Attaching the front mounting brackets and shoulder screws to the chassis

3. Attach the rear mounting brackets to the rack:

a. Determine to orient the brackets with the wide flange inside or outside the rack.

b. Install cage nuts (user-supplied) in the mounting holes in the rear rack posts. Make sure the corresponding cage nuts on the left and right rear rack posts are at the same height.

c. Attach the rear mounting brackets to the rear posts with M6 screws (user-supplied).

Do not fully tighten the M6 screws before mounting the switch in the rack.

Figure 6 Attaching the rear mounting brackets to the rack with the wide flange inside the rack

Figure 7 Attaching the rear mounting brackets to the rack with the wide flange outside the rack

4. Mount the switch chassis in the rack:

a. Attach cage nuts (user-supplied) to the mounting holes in the front rack posts. Make sure the corresponding cage nuts on the front and rear rack posts are at the same height.

b. One person supports the chassis bottom with one hand, holds the front part of the chassis with the other hand, and pushes the chassis into the rack gently.

Make sure the shoulder screws closely contact with the upper edges of the rear mounting brackets, as shown in Figure 8 and Figure 9.

c. The other person uses M6 screws (user-supplied) to attach the front mounting brackets to the front rack posts. Make sure the switch is installed securely in the rack.

Figure 8 Mounting the switch in the rack (with the wide flange of the rear mounting brackets inside the rack)

Figure 9 Mounting the switch in the rack (with the wide flange of the rear mounting brackets outside the rack)

Mounting the switch on a workbench

IMPORTANT:

· Ensure good ventilation and 10 cm (3.9 in) of clearance around the chassis for heat dissipation.

· Avoid placing heavy objects on the switch.

To mount the switch on a workbench:

1. Verify that the workbench is sturdy and reliably grounded.

2. Place the switch with bottom up, and clean the round holes in the chassis bottom with dry cloth.

3. Attach the rubber feet to the four round holes in the chassis bottom.

4. Place the switch with upside up on the workbench.

Grounding the switch

WARNING!

Correctly connecting the switch grounding cable is crucial to lightning protection and EMI protection.

The power input end of the switch has a noise filter, whose central ground is directly connected to the chassis to form the chassis ground (commonly known as PGND). You must securely connect this chassis ground to the earth so the faradism and leakage electricity can be safely released to the earth to minimize EMI susceptibility of the switch.

You can ground the switch in one of the following ways, depending on the grounding conditions available at the installation site:

· Grounding the switch with a grounding strip

· Grounding the switch with a grounding conductor buried in the earth ground

NOTE:

The power and grounding terminals in this section are for illustration only.

Grounding the switch with a grounding strip

WARNING!

Connect the grounding cable to the grounding system in the equipment room. Do not connect it to a fire main or lightning rod.

If a grounding strip is available at the installation site, connect the grounding cable to the grounding strip.

Connecting the grounding cable to the chassis

1. Remove the grounding screw from the rear panel of the chassis.

2. Use the grounding screw to attach the ring terminal of the grounding cable to the grounding screw hole. Fasten the screw.

IMPORTANT:

Orient the grounding cable as shown in Figure 10 so you can easily install or remove the expansion card.

Figure 10 Connecting the grounding cable to the chassis

(1) Grounding cable	(2) Grounding screw
(3) Ring terminal	(4) Grounding sign
(5) Grounding hole

Connecting the grounding cable to a grounding strip

1. Remove the hex nut of a grounding post on the grounding strip.

2. Cut the grounding cable to a length required for connecting to the grounding strip.

3. Attach a ring terminal to the grounding cable:

a. Use a wire stripper to strip 5 mm (0.20 in) of insulation off the end of the grounding cable.

b. Slide the heat-shrink tubing onto the cable and insert the bare metal part into the end of the ring terminal.

c. Use a crimper to secure the metal part of the cable to the ring terminal.

d. Slide the heat-shrink tubing down the cable until the tube covers the joint.

e. Use a blow dryer to shrink the tubing around the cable.

Figure 11 Attaching a ring terminal to the grounding cable

4. Connect the ring terminal to the grounding post of the grounding strip, and fasten it with the removed hex nut.

Figure 12 Connecting the grounding cable to a grounding strip

(1) Grounding post	(2) Grounding strip
(3) Grounding cable	(4) Hex nut

Grounding the switch with a grounding conductor buried in the earth ground

If the installation site has no grounding strips, but earth ground is available, hammer a 0.5 m (1.64 ft) or longer angle iron or steel tube into the earth ground to serve as a grounding conductor.

The dimensions of the angle iron must be a minimum of 50 × 50 × 5 mm (1.97 × 1.97 × 0.20 in). The steel tube must be zinc-coated and its wall thickness must be a minimum of 3.5 mm (0.14 in).

Weld the yellow-green grounding cable to the angel iron or steel tube and treat the joint for corrosion protection.

Figure 13 Grounding the switch by burying the grounding conductor into the earth ground

(1) Grounding screw	(2) Chassis rear panel	(3) Grounding cable
(4) Earth	(5) Joint	(6) Grounding conductor

Installing/removing a fan tray

CAUTION:

· Install two fan trays of the same model on the switch. Do not power on the switch when it does not have fan trays or has only one fan tray installed.

· Make sure slots are installed with fan trays or blank filler panels for the device to operate.

· If both fan trays fail during operation, replace them within 2 minutes while the switch is operating.

· If one fan tray fails, perform either of the following tasks:

¡ If the ambient temperature is not higher than 27°C (80.6°F), replace the fan tray within 24 hours and make sure the failed fan tray is in position before the replacement.

¡ If the ambient temperature is higher than 27°C (80.6°F), replace the fan tray immediately.

All S5560-HI switches except for the S5560-56C-PWR-HI switch support hot-swapping of fan trays.

The switch comes with empty fan tray slots. Choose the fan tray models based on the ventilation requirement of the site. The air flow direction varies by fan tray model.

· The LSWM1FANSCE has a blue handle and provides power-to-port air flow.

· The LSWM1FANSCBE has a red handle and provides port-to-power air flow.

For more information about the fan trays, see "Appendix B FRUs and compatibility matrixes."

Installing a fan tray

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Unpack the fan tray and verify that the fan tray model is correct.

3. Grasp the two handles of the fan tray with the side marked TOP facing up, and slide the fan tray into the slot until the fan tray seats in the slot and has a firm contact with the component connectors of the switch.

To prevent damage to the fan tray or the component connectors of the switch, insert the fan tray gently. If you encounter a hard resistance while inserting the fan tray, pull out the fan tray and insert it again.

Figure 14 Installing a fan tray

IMPORTANT:

· At the first login to the switch, use the fan prefer-direction command to set the airflow direction of the switch to be the same as the airflow direction of the fan tray. If the fan tray has a different airflow direction than the switch, the system outputs traps and logs to notify you to replace the fan tray.

· By default, the switch uses the same airflow direction (power-to-port) as the LSWM1FANSCE fan tray.

Removing a fan tray

WARNING!

· Do not touch conductors or terminals on the fan trays.

· Do not place the fan tray in moist place. Prevent liquid from entering the fan tray.

· Fan trays with faulty internal wiring and conductors require maintenance from maintenance engineers. Do not disassemble the faulty fan trays.

To remove a fan tray:

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Grasp the two handles of the fan tray, as shown by callout 1 in Figure 15, and pull the fan tray slowly out of the slot.

3. Put the removed fan tray in an antistatic bag.

Figure 15 Removing a fan tray

Installing/removing a power module

WARNING!

In power redundancy mode, you can replace a power module without powering off the switch but you must strictly follow the installation and procedures in Figure 16 and Figure 17 to avoid any bodily injury or damage to the switch.

CAUTION:

· Provide a circuit breaker for each power module.

· If you are not to install a power module in a power module slot, install a filler panel in the slot.

Figure 16 Installation procedure

Figure 17 Removal procedure

Installing/removing LSVM1AC300 and LSVM1DC300 power module s

The installation and removal procedures are the same for the LSVM1AC300 and LSVM1DC300 power modules. The following procedure uses the LSVM1AC300 power module as an example.

Installing a power module

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Unpack the power module and verify that the power module model is correct.

Keep the packaging box and packaging bag of the power module for future use.

3. Remove the filler panel, if any, from the target power module slot.

The power module slot filler panel varies by switch model. Follow Figure 18 or Figure 19 to remove the filler panel.

Keep the removed filler panel for future use.

Figure 18 Removing the filler panel (1)

Figure 19 Removing the filler panel (2)

4. Correctly orient the power module. Grasp the handle of the power module with one hand and support its bottom with the other, and slide the power module slowly along the guide rails into the slot. When the power module is completely inserted into the slot, you can hear that the latch of the power module clicks into the slot.

The power module and power module slot are foolproof. If you orient the power module incorrectly, you cannot insert the power module into the slot.

To prevent damage to the power module or the connectors on the backplane, insert the power module gently. If you encounter a hard resistance while inserting the power module, pull out the power module and insert it again.

Figure 20 Installing the power module

Removing a power module

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Switch off the circuit breaker at the power input end.

3. Loosen the cable tie, and remove the power cord.

When removing a DC power cord, squeeze the tabs on the power cord connector with your thumb and forefinger and then pull the connector out.

Figure 21 Removing a DC power cord (LSVM1DC300 DC power module)

(1) Squeeze the tabs on the power cord connector	(2) Pull the connector out

4. Grasping the handle of the power module with one hand and using the thumb to press the latch towards the handle, pull the power module at the same time. After pulling the power module part-way out, hold the bottom of the power module with the other hand, and pull the power module slowly out of the slot along the guide rails.

Keep the removed power module in an antistatic bag or the power module package bag for future use.

5. If you are not to install a power module, install the filler panel in the slot to prevent dust and ensure good ventilation.

Installing/removing PSR360-56A, PSR720-56A, and PSR1110-56A power modules

The installation and removal procedure is the same for the PSR360-56A, PSR720-56A, and PSR1110-56A power modules. The following procedure uses the PSR720-56A power module as an example.

Installing a power module

1. Put on the ESD wrist strap and make sure the strap makes good skin contact and is reliably grounded.

2. Unpack the power module and verify that the power module model is as required.

3. If the target slot has a filler panel installed, put your finger into the hole in the filler panel and pull the filler panel out along the guide rails.

Figure 22 Removing a filler panel

4. Insert the power module into the slot, as shown in Figure 23:

a. Correctly orient the power module with the characters upward.

b. Holding the power module handle with one hand and supporting the power module bottom with the other, slide the power module along the guide rails into the slot until the power module clicks into place.

To prevent damage to the power module or the connectors on the backplane, insert the power module gently. If you encounter a hard resistance or the power module tilts while inserting the power module, pull out the power module and insert it again.

Figure 23 Installing the power module

Figure 24 PSR1110-56A power module installed in the switch

NOTE:

The PSR1110-56A power module adds 64 mm (2.52 in) to the depth of the switch, including the depth of the power module handle.

IMPORTANT:

Keep the filler panel and the packaging box and packaging bag of the power module for future use.

Removing a power module

1. Wear an ESD wrist strap and make sure the strap makes good skin contact and is reliably grounded.

2. Turn off the circuit breaker at the power input end and remove the power cord.

3. As shown in Figure 25, press the latch towards the handle, and pull the power module part way out of the slot along the guide rails.

4. Holding the power module handle with one hand and supporting the power module bottom with the other, pull the power module slowly out of the slot along the guide rails.

5. Put the removed power module on an antistatic mat or into its package.

6. If you are not to insert a power module into the empty slot, insert the filler panel into the slot.

Figure 25 Removing a power module

Connecting the power cord

CAUTION:

Provide a circuit breaker for each power module and make sure the circuit breaker is off before connecting the power cord.

Connect the LSVM1AC300 and PSR360-56A/PSR720-56A/PSR1110-56A power modules to the AC power source. Connect the LSVM1DC300 power module to the –48 VDC power source.

Connecting the power cord for the LSVM1AC300 power module

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Connect the female connector of the AC power cord to the AC input socket on the switch.

Figure 26 Connecting the female connector of the AC power cord to the power module

3. Use a cable tie to secure the AC power cord to the handle on the power module.

Figure 27 Securing the AC power cord with a cable tie (1)

Figure 28 Securing the AC power cord with a cable tie (2)

4. Connect the other end of the power cord to the AC power source.

5. Switch on the circuit breaker of the AC power cord.

Connecting the power cord for the LSVM1DC300 power module

WARNING!

· H3C DC power cords are required if the –48 VDC power source is used.

· Identify the positive (+) and negative (-) marks on the two wires to avoid connection mistakes.

To connect the power cord for the LSVM1DC300 power module:

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Correctly orient the female connector of the cable with the power receptacle on the power module, and insert the connector into the power receptacle. See callout 1 in Figure 29.

If you cannot insert the connector into the receptacle, re-orient the connector rather than use excessive force to push it in.

3. Use a cable tie to secure the DC power cord to the handle on the power module.

4. Connect the other end of the power cord to a –48 VDC power source.

Figure 29 Connecting a DC power cord to the power module

Connecting the power cord for the PSR360-56A/PSR720-56A/PSR1110-56A power module

The power cord connecting procedure is the same for the PSR360-56A, PSR720-56A, and PSR1110-56A power modules. The following procedure uses the PSR720-56A power module as an example.

To connect the power cord for the PSR360-56A/PSR720-56A/PSR1110-56A power module:

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. As shown by callout 1 in Figure 30, insert the female connector of the AC power cord into the AC-input receptacle on the power module.

3. As shown by callouts 2 and 3 in Figure 30, use a cable tie to secure the power cord to the handle of the power module.

4. Connect the other end of the AC power cord to the AC power source, and turn on the circuit breaker.

Figure 30 Connecting an AC power cord to the PSR720-56A power module

Installing/removing an expansion card

CAUTION:

· Do not touch the surface-mounted components directly with your hands.

· Do not use excessive force when you install or remove an expansion card.

· You can install or remove an expansion card during normal operation of the switch except when the switch is starting up.

The switch has expansion slots. For the expansion cards available for the switches, see "Appendix B FRUs and compatibility matrixes."

This section uses the LSWM2QP2P (with an ejector lever) and LSWM2XGT8PM (without an ejector lever) interface cards as examples to describe the procedures of installing and removing an expansion card.

Installing an expansion card

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Use a Phillips screwdriver to remove the mounting screw on the filler panel over the expansion slot. Then remove the filler panel.

Keep the filler panel for future use.

Figure 31 Removing the filler panel over an expansion slot

3. Unpack the expansion card.

4. If the expansion card has an ejector lever, follow these steps to install it:

a. Rotate out the ejector lever, as shown by callout 1 in Figure 32.

b. Gently push the expansion card into the slot along the guide rails until the expansion card has good contact with the chassis. See callout 2 in Figure 32.

c. Rotate in the ejector lever, as shown by callout 3 in Figure 32.

d. Use a Phillips screwdriver to tighten the captive screw on the expansion card to secure it in the slot. See callout 4 in Figure 32.

5. If the expansion card does not have an ejector lever, follow these steps to install it:

a. Gently push the expansion card into the slot along the guide rails until the expansion card has good contact with the chassis. See callout 1 in Figure 33.

b. Use a Phillips screwdriver to tighten the captive screw on the expansion card to secure it in the slot. See callout 2 in Figure 33.

Figure 32 Installing an expansion card with an ejector lever (LSWM2QP2P)

Figure 33 Installing an expansion card without an ejector lever (LSWM2XGT8PM)

Figure 34 LSWM2XGT8PM card installed in the switch

NOTE:

· The LSWM2XGT8PM interface card adds 55 mm (2.17 in) to the chassis depth, which includes the handle of the interface card.

· The LSPM6FWD firewall card adds 75 mm (2.95 in) to the chassis depth, which includes the handle of the firewall card.

Removing an expansion card

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Use a Phillips screwdriver to completely loosen the captive screw on the expansion card.

3. If the expansion card has an ejector lever, rotate out the ejector lever.

Skip this step if the expansion card does not have an ejector lever.

4. Gently pull the expansion card out of the chassis along the guide rails.

5. If you are not to install a new expansion card after removing the original one, install a filler panel in the slot to prevent dust and ensure good ventilation in the switch.

Verifying the installation

After you complete the installation, verify that:

· There is enough space for heat dissipation around the switch, and the rack or workbench is stable.

· The grounding cable is securely connected.

· The correct power source is used.

· The power cords are correctly connected.

· All the interface cables are cabled indoors. If any cable is routed outdoors, verify that the socket strip with lightning protection and lightning arresters for network ports have been correctly connected.

Accessing the switch for the first time

Setting up the configuration environment

You can access the switch through the serial console port or the mini USB console port. If you connect both ports, you can access the switch only through the mini USB console port.

No serial console cable or mini USB console cable is provided with the switch. You can prepare the cable yourself or purchase one from H3C.

Figure 35 Connecting the console port to a terminal

Connecting the console cable

A console cable is an 8-core shielded cable, with a crimped RJ-45 connector at one end for connecting to the console port of the switch, and a DB-9 female connector at the other end for connecting to the serial port on the console terminal.

Figure 36 Console cable

Table 4 Console port signaling and pinout

RJ-45	Signal	DB-9	Signal
1	RTS	8	CTS
2	DTR	6	DSR
3	TXD	2	RXD
4	SG	5	SG
5	SG	5	SG
6	RXD	3	TXD
7	DSR	4	DTR
8	CTS	7	RTS

To connect a terminal (for example, a PC) to the switch:

1. Plug the DB-9 female connector of the console cable to the serial port of the PC.

2. Connect the RJ-45 connector to the console port of the switch.

NOTE:

· Identify the mark on the console port and make sure you are connecting to the correct port.

· The serial ports on PCs do not support hot swapping. To connect a PC to an operating switch, first connect the PC end. To disconnect a PC from an operating switch, first disconnect the switch end.

Connecting the mini USB console cable

A mini USB console cable has a mini USB-Type B connector at one end to connect to the mini USB console port of the switch, and a standard USB Type A connector at the other end to connect to the USB port on the configuration terminal.

To connect to the configuration terminal through the mini USB console cable:

1. Connect the standard USB Type A connector to the USB port of the configuration terminal.

2. Connect the mini USB Type B connector to the mini USB console port of the switch.

3. Click the following link, or copy it to the address bar on the browser to log in to download page of the USB console driver, and download the driver.

错误!超链接引用无效。http://www.h3c.com/en/support/resource_center/hk/other_product/usb_console/usb_console/?tbox=Software

4. Select a driver program according to the operating system you use:

¡ XR21V1410_XR21B1411_Windows_Ver1840_x86_Installer.EXE—32-bit operating system.

¡ XR21V1410_XR21B1411_Windows_Ver1840_x64_Installer.EXE—64-bit operating system.

5. Click Next on the installation wizard.

Figure 37 Device Driver Installation Wizard

6. Click Continue Anyway if the following dialog box appears.

Figure 38 Software Installation

7. Click Finish.

Figure 39 Completing the device driver installation wizard

Setting terminal parameters

To configure and manage the switch through the console port, you must run a terminal emulator program, HyperTerminal or PuTTY, on your configuration terminal. You can use the emulator program to connect a network device, a Telnet site, or an SSH site. For more information about the terminal emulator programs, see the user guides for these programs.

The following are the required terminal settings:

· Bits per second—9,600.

· Data bits—8.

· Parity—None.

· Stop bits—1.

· Flow control—None.

Powering on the switch

Before powering on the switch, verify that the following conditions are met:

· The power cord is correctly connected.

· The input power voltage meets the requirement of the switch.

· The console cable is correctly connected.

· The configuration terminal (a PC, for example) has started, and its serial port settings are consistent with the console port settings on the switch.

Power on the switch. During the startup process, you can access Boot ROM menus to perform tasks such as software upgrade and file management. The Boot ROM interface and menu options differ with software versions. For more information about Boot ROM menu options, see the software-matching release notes for the device.

After the startup completes, you can access the CLI to configure the switch.

For more information about the configuration commands and CLI, see H3C S5560-HI Switch Series Configuration Guides and H3C S5560-HI Switch Series Command References.

Setting up an IRF fabric

You can use H3C IRF technology to connect and virtualize S5560-HI switches into a large virtual switch called an "IRF fabric" for flattened network topology, and high availability, scalability, and manageability.

IRF fabric setup flowchart

Figure 40 IRF fabric setup flowchart

To set up an IRF fabric:

Step	Description
1. Plan IRF fabric setup	Plan the installation site and IRF fabric setup parameters: · Planning IRF fabric size and the installation site · Identifying the master switch and planning IRF member IDs · Planning IRF topology and connections · Identifying physical IRF ports on the member switches · Planning the cabling scheme
2. Install IRF member switches	See "Installing the switch in a 19-inch rack" or "Mounting the switch on a workbench."
3. Connect ground wires and power cords	See "Grounding the switch" and "Connecting the power cord."
4. Power on the switches	N/A
5. Configure basic IRF settings	See H3C S5560-HI Switch Series IRF Configuration Guide.
6. Connect the physical IRF ports	Connect physical IRF ports on switches. Use SFP+/QSFP+ transceiver modules and fibers over a long distance, or use twisted pair/SFP+/QSFP+ cables over a short distance. All switches except the master switch automatically reboot, and the IRF fabric is established.

Planning IRF fabric setup

This section describes issues that an IRF fabric setup plan must cover.

Planning IRF fabric size and the installation site

Choose switch models and identify the number of required IRF member switches, depending on the user density and upstream bandwidth requirements. The switching capacity of an IRF fabric equals the total switching capacities of all member switches.

Plan the installation site depending on your network solution, as follows:

· Place all IRF member switches in one rack for centralized high-density access.

· Distribute the IRF member switches in different racks to implement the ToR access solution for a data center.

NOTE:

For the maximum IRF member devices supported by the S5560-HI, see the release notes that come with the switch.

Identifying the master switch and planning IRF member IDs

Determine which switch you want to use as the master for managing all member switches in the IRF fabric.

An IRF fabric has only one master switch. You configure and manage all member switches in the IRF fabric at the CLI of the master switch. IRF member switches automatically elect a master.

You can affect the election result by assigning a high member priority to the intended master switch. For more information about master election, see H3C S5560-HI Switch Series IRF Configuration Guide.

Prepare an IRF member ID assignment scheme. An IRF fabric uses member IDs to uniquely identify and manage its members, and you must assign each IRF member switch a unique member ID.

Planning IRF topology and connections

You can create an IRF fabric in daisy chain topology or more reliable ring topology. In ring topology, the failure of one IRF link does not cause the IRF fabric to split as in daisy chain topology. Instead, the IRF fabric changes to a daisy chain topology without interrupting network services.

You connect the IRF member switches through IRF ports, the logical interfaces for the connections between IRF member switches. Each IRF member switch has two IRF ports: IRF-port 1 and IRF-port 2. To use an IRF port, you must bind a minimum of one physical port to it.

When connecting two neighboring IRF member switches, you must connect the physical ports of IRF-port 1 on one switch to the physical ports of IRF-port 2 on the other switch.

The S5560-HI switches can provide 10-GE/40-GE IRF connections through 1/10 GigabitEthernet ports/SFP+ ports/QSFP+ ports, and you can bind several 1/10 GigabitEthernet ports /SFP+ ports /QSFP+ ports to an IRF port for increased bandwidth and availability.

Figure 41 and Figure 42 show the topologies of an IRF fabric made up of three S5560-32C-HI switches. The IRF port connections in the two figures are for illustration only, and more connection methods are available.

Figure 41 IRF fabric in daisy chain topology

Figure 42 IRF fabric in ring topology

Identifying physical IRF ports on the member switches

Identify the physical IRF ports on the member switches according to your topology and connection scheme.

Table 5 shows the physical ports that can be used for IRF connection and the port use restrictions.

Table 5 Physical IRF port requirements

Chassis	Candidate physical IRF ports	Requirements
S5560-32C-HI S5560-56C-HI S5560-56F-HI S5560-56C-PWR-HI	· Four fixed SFP+ ports on the front panel · Ports on the interface card on the rear panel	· All physical ports to be bound to an IRF port must be the same type. · Physical ports on different interface cards can be bound to the same IRF port. · If a QSFP+ port is split into four SFP+ ports, the QSFP+ port cannot be used as a physical IRF port.
S5560-38C-HI-XG	· Four fixed SFP+ ports on the front panel and eight fixed SFP+ ports on the rear panel · Ports on the interface card on the rear panel

Chassis

Candidate physical IRF ports

Requirements

S5560-32C-HI

S5560-56C-HI

S5560-56F-HI

S5560-56C-PWR-HI

· Four fixed SFP+ ports on the front panel

· Ports on the interface card on the rear panel

· All physical ports to be bound to an IRF port must be the same type.

· Physical ports on different interface cards can be bound to the same IRF port.

· If a QSFP+ port is split into four SFP+ ports, the QSFP+ port cannot be used as a physical IRF port.

S5560-38C-HI-XG

· Four fixed SFP+ ports on the front panel and eight fixed SFP+ ports on the rear panel

· Ports on the interface card on the rear panel

Planning the cabling scheme

Use twisted pair/SFP+/QSFP+ cables or SFP+/QSFP+ transceiver modules and fibers to connect the IRF member switches. If the IRF member switches are far away from one another, choose the SFP+/QSFP+ transceiver modules with optical fibers. If the IRF member switches are all in one equipment room, choose twisted pair/SFP+/QSFP+ cables. For more information about twisted pair/SFP+/QSFP+ cables and SFP+/QSFP+ transceiver modules, see "Appendix C Ports and LEDs."

The following subsections describe several H3C recommended IRF connection schemes, and all these schemes use a ring topology.

IMPORTANT:

In these schemes, all physical IRF ports are located on the same side. If physical IRF ports are on different sides, you must measure the distance between them to select an appropriate cable.

Connecting the IRF member switches in one rack

Use SFP+ cables to connect the IRF member switches (9 switches in this example) in a rack as shown in Figure 43. The switches in the ring topology (see Figure 44) are in the same order as connected in the rack.

Figure 43 Connecting the switches in one rack

Figure 44 IRF fabric topology

Connecting the IRF member switches in a ToR solution

You can install IRF member switches in different racks side by side to deploy a top of rack (ToR) solution.

Figure 45 shows an example for connecting top of rack IRF member switches by using SFP+/QSFP+ transceiver modules and optical fibers. The topology is the same as Figure 44.

Figure 45 ToR cabling

Configuring basic IRF settings

After you install the IRF member switches, power on the switches, and log in to each IRF member switch (see H3C S5560-HI Switch Series Fundamentals Configuration Guide) to configure their member IDs, member priorities, and IRF port bindings.

Follow these guidelines when you configure the switches:

· Assign the master switch higher member priority than any other switch.

· When connecting two neighboring IRF member switches, you must connect the physical ports of IRF-port 1 on one switch to the physical ports of IRF-port 2 on the other switch.

· To bind the ports on an interface card to an IRF port, you must install the interface card first. For how to install an interface card, see "Installing/removing an expansion card."

· Execute the display irf configuration command to verify the basic IRF settings.

For more information about configuring basic IRF settings, see H3C S5560-HI Switch Series IRF Configuration Guide.

Connecting the physical IRF ports

Use twisted pair/SFP+/QSFP+ cables or SFP+/QSFP+ transceiver modules and fibers to connect the IRF member switches as planned.

Wear an ESD wrist strap when you connect twisted pair/SFP+/QSFP+ cables or SFP+/QSFP+ transceiver modules and fibers. For how to connect them, see installation guides for the transceiver modules and cables.

Verifying the IRF fabric setup

To verify the basic functionality of the IRF fabric after you finish configuring basic IRF settings and connecting IRF ports:

1. Log in to the IRF fabric through the console port of any member switch.

2. Create a Layer 3 interface, assign it an IP address, and make sure the IRF fabric and the remote network management station can reach each other.

3. Use Telnet, Web, or SNMP to access the IRF fabric from the network management station. (See H3C S5560-HI Switch Series Fundamentals Configuration Guide.)

4. Verify that you can manage all member switches as if they were one node.

5. Display the running status of the IRF fabric by using the commands in Table 6.

Table 6 Displaying and maintaining IRF configuration and running status

Task	Command
Display information about the IRF fabric.	display irf
Display all members' IRF configurations that take effect at a reboot.	display irf configuration
Display IRF fabric topology information.	display irf topology

NOTE:

To avoid IP address collision and network problems, configure a minimum of one multi-active detection (MAD) mechanism to detect the presence of multiple identical IRF fabrics and handle collisions. For more information about MAD detection, see H3C S5560-HI Switch Series IRF Configuration Guide.

Maintenance and troubleshooting

Power module failure

The switches use pluggable power modules.

Examine the PWR1 or PWR2 LED of the switch and the LEDs on the power module to identify power module failure.

· For more information about the PWR1 and PWR2 LEDs on the front panel of the switch, see Table 26.

· For more information about the LEDs on a power module, see H3C LSVM1AC300 & LSVM1DC300 Power Modules User Manual.

Symptom

The power module status LEDs are not steady green.

Solution

To resolve the issue:

1. Verify that the switch power cord is correctly connected.

2. Verify that the power source meets the requirement.

3. Verify that the operating temperature of the switch is in an acceptable range and the power module has good ventilation.

4. If the issue persists, contact H3C Support.

To replace a power module, see "Installing/removing a power module."

Fan tray failure

WARNING!

· If both fan trays fail during operation, replace them within 2 minutes.

· If one fan tray fails, perform either of the following tasks:

¡ If the ambient temperature is not higher than 27°C (80.6°F), replace the fan tray within 24 hours and make sure the failed fan tray is in position before the replacement.

¡ If the ambient temperature is higher than 27°C (80.6°F), replace the fan tray immediately.

All S5560-HI switches except for the S5560-56C-PWR-HI switch support hot-swapping of fan trays. When a fan tray fails, see "Installing/removing a fan tray" to replace the fan tray.

The S5560-56C-PWR-HI switch uses fixed fan trays. When a fan tray fails, contact H3C Support.

Configuration terminal problems

If the configuration environment setup is correct, the configuration terminal displays booting information when the switch is powered on. If the setup is incorrect, the configuration terminal displays nothing or garbled text.

No terminal display

Symptom

The configuration terminal displays nothing when the switch is powered on.

Solution

To resolve the issue:

1. Verify that the power module is supplying power to the switch.

2. Verify that the console cable is correctly connected.

3. Verify that the console cable does not have any problems and the terminal settings are correct.

4. If the issue persists, contact H3C Support.

Garbled terminal display

Symptom

Terminal display is garbled.

Solution

To resolve the issue:

1. Verify that the following settings are configured for the terminal:

¡ Baud rate—9,600.

¡ Data bits—8.

¡ Parity—none.

¡ Stop bits—1.

¡ Flow control—none.

2. If the issue persists, contact H3C Support.

Appendix A Chassis views and technical specifications

Chassis views

S5560-32C-HI

Figure 46 Front panel

(1) 10/100/1000BASE-T autosensing Ethernet port	(2) 10/100/1000BASE-T autosensing Ethernet port LED
(3) Management Ethernet port	(4) Management Ethernet port LED (ACT/LINK)
(5) Serial console port (CONSOLE)	(6) Mini USB console port
(7) LED for the port LED mode (MODE)	(8) USB port
(9) Port LED mode switching button	(10) System status LED (SYS)
(11) Expansion slot 2 LED (SLOT2)	(12) Expansion slot 1 LED (SLOT1)
(13) Power module slot 2 LED (PWR2)	(14) Power module slot 1 LED (PWR1)
(15) SFP+ port LED	(16) SFP+ port

Figure 47 Rear panel

(1) Grounding screw	(2) Expansion card 1
(3) Fan tray 1	(4) Expansion card 2
(5) Fan tray 2	(6) Power module 1
(7) Power module 2

The S5560-32C-HI switch comes with power module slot 1 (PWR1) empty and power module slot 2 (PWR2) installed with a filler panel. You can install one or two power modules for the switch as required. In Figure 47, two LSVM1AC300-AC power modules are installed in the power module slots. For more information about installing and removing a power module, see "Installing/removing a power module."

The S5560-32C-HI switch comes with the two fan tray slots empty. You must install two fan trays of the same model for the switch. In Figure 47, two LSWM1FANSCE fan trays are installed in the fan tray slots. For more information about installing and removing a fan tray, see "Installing/removing a fan tray."

The S5560-32C-HI switch comes with a filler panel in each expansion slot. You can select expansion cards for the switch as required. In Figure 47, two LSWM2QP2P interface cards are installed in the expansion slots. For more information about installing and removing an expansion card, see "Installing/removing an expansion card."

S5560-56C-HI

Figure 48 Front panel

(1) 10/100/1000BASE-T autosensing Ethernet port	(2) 10/100/1000BASE-T autosensing Ethernet port LED
(3) Management Ethernet port	(4) Management Ethernet port LED (ACT/LINK)
(5) Serial console port (CONSOLE)	(6) Mini USB console port
(7) LED for the port LED mode (MODE)	(8) USB port
(9) Port LED mode switching button	(10) System status LED (SYS)
(11) Expansion slot 2 LED (SLOT2)	(12) Expansion slot 1 LED (SLOT1)
(13) Power module slot 2 LED (PWR2)	(14) Power module slot 1 LED (PWR1)
(15) SFP+ port LED	(16) SFP+ port

Figure 49 Rear panel

(1) Grounding screw	(2) Expansion card 1
(3) Fan tray 1	(4) Expansion card 2
(5) Fan tray 2	(6) Power module 1
(7) Power module 2

The S5560-56C-HI switch comes with power module slot 1 (PWR1) empty and power module slot 2 (PWR2) installed with a filler panel. You can install one or two power modules for the switch as required. In Figure 49, two LSVM1AC300 AC power modules are installed in the power module slots. For more information about installing and removing a power module, see "Installing/removing a power module."

The S5560-56C-HI switch comes with the two fan tray slots empty. You must install two fan trays of the same model for the switch. In Figure 49, two LSWM1FANSCE fan trays are installed in the fan tray slots. For more information about installing and removing a fan tray, see "Installing/removing a fan tray."

The S5560-56C-HI switch comes with a filler panel in each expansion slot. You can select expansion cards for the switch as required. In Figure 49, two LSWM2QP2P interface cards are installed in the expansion slots. For more information about installing and removing an expansion card, see "Installing/removing an expansion card."

S5560-38C-HI-XG

Figure 50 Front panel

(1) 10/100/1000BASE-T autosensing Ethernet port	(2) 10/100/1000BASE-T autosensing Ethernet port LED
(3) Management Ethernet port	(4) Management Ethernet port LED (ACT/LINK)
(5) Serial console port (CONSOLE)	(6) Mini USB console port
(7) LED for the port LED mode (MODE)	(8) USB port
(9) Port LED mode switching button	(10) System status LED (SYS)
(11) Expansion slot LED (SLOT)	(12) Power module slot 2 LED (PWR2)
(13) Power module slot 1 LED (PWR1)	(14) SFP+ port LED
(15) SFP+ port

Figure 51 Rear panel

(1) Grounding screw	(2) Expansion card
(3) Fan tray 1	(4) SFP+ port
(5) SFP+ port LED	(6) Fan tray 2
(7) Power module 1	(8) Power module 2

The S5560-38C-HI-XG switch comes with power module slot 1 (PWR1) empty and power module slot 2 (PWR2) installed with a filler panel. You can install one or two power modules for the switch as required. In Figure 51, two LSVM1AC300 AC power modules are installed in the power module slots. For more information about installing and removing a power module, see "Installing/removing a power module."

The S5560-38C-HI-XG switch comes with the two fan tray slots empty. You must install two fan trays of the same model for the switch. In Figure 51, two LSWM1FANSCE fan trays are installed in the fan tray slots. For more information about installing and removing a fan tray, see "Installing/removing a fan tray."

The S5560-38C-HI-XG switch comes with a filler panel in the expansion slot. You can select an expansion card for the switch as required. In Figure 51, an LSWM2QP2P interface card is installed in the expansion slot. For more information about installing and removing an expansion card, see "Installing/removing an expansion card."

S5560-56F-HI

Figure 52 Front panel

(1) SFP port	(2) SFP port LED
(3) Management Ethernet port	(4) Management Ethernet port LED (ACT/LINK)
(5) Serial console port (CONSOLE)	(6) Mini USB console port
(7) LED for the port LED mode (MODE)	(8) USB port
(9) Port LED mode switching button	(10) System status LED (SYS)
(11) Expansion slot 2 LED (SLOT 2)	(12) Expansion slot 1 LED (SLOT 1)
(13) Power module slot 2 LED (PWR2)	(14) Power module slot 1 LED (PWR1)
(15) SFP+ port LED	(16) SFP+ port

Figure 53 Rear panel

(1) Grounding screw	(2) Expansion card 1
(3) Fan tray 1	(4) Expansion card 2
(5) Fan tray 2	(6) Power module 1
(7) Power module 2

The S5560-56F-HI switch comes with power module slot 1 (PWR1) empty and power module slot 2 (PWR2) installed with a filler panel. You can install one or two power modules for the switch as required. In Figure 53, two LSVM1AC300 AC power modules are installed in the power module slots. For more information about installing and removing a power module, see "Installing/removing a power module."

The S5560-56F-HI switch comes with the two fan tray slots empty. You must install two fan trays of the same model for the switch. In Figure 53, two LSWM1FANSCE fan trays are installed in the fan tray slots. For more information about installing and removing a fan tray, see "Installing/removing a fan tray."

The S5560-56F-HI switch comes with a filler panel in each expansion slot. You can select expansion cards for the switch as required. In Figure 53, two LSWM2QP2P interface card are installed in the expansion slots. For more information about installing and removing an expansion card, see "Installing/removing an expansion card."

S5560-56C-PWR-HI

Figure 54 Front panel

(1) 10/100/1000BASE-T autosensing Ethernet port	(2) 10/100/1000BASE-T autosensing Ethernet port LED
(3) Management Ethernet port	(4) Management Ethernet port LED (ACT/LINK)
(5) Serial console port (CONSOLE)	(6) Mini USB console port
(7) LED for the port LED mode (MODE)	(8) USB port
(9) Port LED mode switching button	(10) System status LED (SYS)
(11) Expansion slot 2 LED (SLOT2)	(12) Expansion slot 1 LED (SLOT1)
(13) Power module slot 2 LED (PWR2)	(14) Power module slot 1 LED (PWR1)
(15) SFP+ port LED	(16) SFP+ port

Figure 55 Rear panel

(1) Grounding screw	(2) Expansion card 1
(3) Expansion card 2	(4) Power module 1
(5) Power module 2

The S5560-56C-PWR-HI switch comes with power module slot 1 (PWR1) empty and power module slot 2 (PWR2) installed with a filler panel. You can install one or two power modules for the switch as required. In Figure 55, two PSR720-56A AC power modules are installed in the power module slots. For more information about installing and removing a power module, see "Installing/removing a power module."

The S5560-56C-PWR-HI switch comes with a filler panel in each expansion slot. You can select expansion cards for the switch as required. In Figure 55, two LSWM2QP2P interface cards are installed in the expansion slots. For more information about installing and removing an expansion card, see "Installing/removing an expansion card."

Technical specifications

Table 7 Technical specifications for non-PoE switch models

Item	S5560-32C-HI	S5560-38C-HI-XG	S5560-56C-HI	S5560-56F-HI
Dimensions (H × W × D)	43.6 × 440 × 360 mm (1.72 × 17.32 × 14.17 in)	43.6 × 440 × 360 mm (1.72 × 17.32 × 14.17 in)	43.6 × 440 × 460 mm (1.72 × 17.32 × 18.11 in)	43.6 × 440 × 460 mm (1.72 × 17.32 × 18.11 in)
Weight	≤ 6.5 kg (14.33 lb)	≤ 6.5 kg (14.33 lb)	≤ 6.5 kg (14.33 lb)	≤ 10 kg (22.05 lb)
Console port	· 1 × mini USB console port · 1 × serial console port You can access the switch only through the mini USB console port if you connect both ports.
USB port	1	1	1	1
Management Ethernet port	1	1	1	1
SFP+ port	4	4, on the front panel 8, on the rear panel	4	4
10/100/1000BASE-T autosensing Ethernet port	24	24	48	N/A
SFP port	N/A	N/A	N/A	48
Expansion slot	2, on the rear panel	1, on the rear panel	2, on the rear panel	2, on the rear panel
Power module slot	2, on the rear panel	2, on the rear panel	2, on the rear panel	2, on the rear panel
Fan tray slot	2, on the rear panel	2, on the rear panel	2, on the rear panel	2, on the rear panel
Input voltage	· AC-input: ¡ Rated voltage range: 100 VAC to 240 VAC @ 50 Hz to 60 Hz ¡ Max voltage range: 90 VAC to 264 VAC @ 47 Hz to 63 Hz · DC-input: ¡ Rated voltage range: –48 VDC to –60 VDC Max voltage range: –36 VDC to –72 VDC
Static power consumption	AC: 61 W DC: 60 W	AC: 64 W DC: 63 W	AC: 66 W DC: 65 W	AC: 49 W DC: 48 W
Maximum power consumption	AC: 165 W DC: 160 W	AC: 155 W DC: 150 W	AC: 169 W DC: 165 W	AC: 186 W DC: 196 W
Chassis leakage current compliance	UL60950-1, EN60950-1, IEC60950-1, GB4943
Melting current of power module fuse	· AC-input: 6.3 A/250 V · DC-input: 20 A/125 V
Operating temperature	-5°C to 45°C (23°F to 113°F)
Relative humidity	5% to 95%, noncondensing
Fire resistance compliance	UL60950-1, EN60950-1, IEC60950-1, GB4943

Table 8 Technical specifications for PoE switch models

Item	S5560-56C-PWR-HI
Dimensions (H × W × D)	43.6 × 440 × 460 mm (1.72 × 17.32 × 18.11 in)
Weight	≤ 10.5 kg (23.15 lb)
Console port	· 1 × mini USB console port · 1 × serial console port You can access the switch only through the mini USB console port if you connect both ports.
USB port	1
Management Ethernet port	1
SFP+ port	4
10/100/1000BASE-T autosensing Ethernet port	48
Expansion slot	2, on the rear panel
Power module slot	2, on the rear panel
Input voltage	· PSR360-56A/PSR720-56A power module: ¡ Rated voltage range: 100 VAC to 240 VAC @ 50 Hz to 60 Hz ¡ Max voltage range: 90 VAC to 264 VAC @ 47 Hz to 63 Hz · PSR1110-56A power module: ¡ Rated voltage range: 115 VAC to 240 VAC @ 50 Hz to 60 Hz ¡ Max voltage range: 102.5 VAC to 264 VAC @ 47 Hz to 63 Hz
PoE capacity	See Table 9
Static power consumption	71 W
Maximum power consumption (including PoE power consumption)	2055 W
Chassis leakage current compliance	UL60950-1, EN60950-1, IEC60950-1, GB4943
Melting current of power module fuse	· PSR360-56A: 6.3 A/250 V · PSR720-56A/PSR1110-56A: 15 A/250 V
Operating temperature	-5°C to 45°C (23°F to 113°F)
Relative humidity	5% to 95%, noncondensing
Fire resistance compliance	UL60950-1, EN60950-1, IEC60950-1, GB4943

Table 9 PoE power capacity for the S5560-56C-PWR-HI PoE switch

Power module configuration	Total PoE power capacity	Max PoE power capacity per port
2 × PSR1110-56A	1680 W	Ports 1 through 8: 60 W Ports 9 through 48: 30 W
1 × PSR1110-56A and 1 × PSR720-56A	1560 W
1 × PSR1110-56A and 1 × PSR360-56A	1200 W
2 × PSR720-56A	1200 W
1 × PSR1110-56A	810 W
1 × PSR720-56A and 1 × PSR360-56A	810 W
1 × PSR720-56A	450 W
2 × PSR360-56A	450 W
1 × PSR360-56A	150 W

Appendix B FRUs and compatibility matrixes

The following table describes the compatibility matrix between the S5560-HI switches and FRUs.

Table 10 Compatibility matrix between the S5560-HI switches and FRUs

FRU	S5560-32C-HI/S5560-56C-HI/S5560-56F-HI	S5560-38C-HI-XG	S5560-56C-PWR-HI
Power modules
LSVM1AC300	Yes	Yes	No
LSVM1DC300	Yes	Yes	No
PSR360-56A	No	No	Yes
PSR720-56A	No	No	Yes
PSR1110-56A	No	No	Yes
Fan trays
LSWM1FANSCE	Yes	Yes	No
LSWM1FANSCBE	Yes	Yes	No
Expansion cards
LSWM2QP2P	Yes	Yes	Yes
LSWM2SP2PM	Yes	Yes	Yes
LSWM2SP8PM	Yes	No	Yes
LSWM4SP8PM	Yes	No	Yes
LSWM2XGT2PM	Yes	Yes	Yes
LSWM2SP8P	Yes	No	Yes
LSWM2XGT8PM	Yes	No	Yes
LSPM6FWD	Yes	Yes	Yes

You can install one power module, two power modules of the same model for redundancy, or a mix of an AC power module and a DC power module on the all S5560-HI switches except for the S5560-56C-PWR-HI switch.

You can install one power module, or two power modules for redundancy on the S5560-56C-PWR-HI switch. PoE capacity of the switch varies by power module configuration as shown in Table 9. PoE capacity of the switch is reduced if you install only one power module or if one of the two installed power modules fails.

All S5560-HI switches except for the S5560-56C-PWR-HI switch support hot-swapping of fan trays. You must install fan trays of the same model for the switch.

Power modules

Table 11 Power modules available for the switch.

Item	Specification
LSVM1AC300
Rated input voltage range	100 VAC to 240 VAC @ 50 Hz or 60 Hz
Maximum input voltage range	85 VAC to 264 VAC @ 47 Hz or 63 Hz
Maximum output power	300 W
Reference	H3C LSVM1AC300 & LSVM1DC300 Power Modules User Manual
LSVM1DC300
Rated input voltage range	–48 VDC to –60 VDC
Maximum input voltage range	–36 VDC to –72 VDC
Maximum output power	300 W
Reference	H3C LSVM1AC300 & LSVM1DC300 Power Modules User Manual
PSR360-56A
Rated input voltage range	100 VAC to 240 VAC @ 50 Hz or 60 Hz
Maximum input voltage range	90 VAC to 264 VAC @ 47 Hz or 63 Hz
Maximum output power	360 W
Reference	H3C PSR360-56A Power Module User Manual
PSR720-56A
Rated input voltage range	100 VAC to 240 VAC @ 50 Hz or 60 Hz
Maximum input voltage range	90 VAC to 264 VAC @ 47 Hz or 63 Hz
Maximum output power	720 W
Reference	H3C PSR720-56A Power Module User Manual
PSR1110-56A
Rated input voltage range	115 VAC to 240 VAC @ 50 Hz or 60 Hz
Maximum input voltage range	102.5 VAC to 264 VAC @ 47 Hz or 63 Hz
Maximum output power	1110 W
Reference	H3C PSR1110-56A Power Module User Manual

NOTE:

The PSR1110-56A power module adds 64 mm (2.52 in) to the depth of the switch, including the depth of the power module handle.

Fan trays

Table 12 Fan trays available for the switch

Item	Specifications
Dimensions (H × W × D)	40 × 40 × 56 mm (1.57 × 1.57 × 2.20 in)
Fan speed	21000 R.P.M
Max airflow	26 CFM
Airflow direction	· LSWM1FANSCE: From the power module side to the network port side · LSWM1FANSCBE: From the network port side to the power module side
Input voltage	12 V
Maximum power consumption	27.72 W
Reference	H3C LSWM1FANSCE & LSWM1FANSCBE Fan Trays User Guide

Expansion cards

Table 13 Expansion cards available for the switch

Item	Specifications	Remarks
LSWM2QP2P
Product description	2-Port 40G QSFP Plus Interface Card	For more information, see H3C LSWM2QP2P Interface Card User Manual.
Port type and quantity	2 × 40 Gbps QSFP+ fiber port
Available transceiver modules and cables	See Table 22, Table 23, and Table 24.
LSWM2SP8PM, LSWM2SP8P, and LSWM4SP8PM
Product description	8-Port 10G SFP Plus Interface Card	For more information about the LSWM2SP8PM and LSWM2SP8P interface cards, see H3C LSWM2SP8PM & LSWM2SP8P Interface Cards User Manual. For more information about the LSWM4SP8PM interface card, see H3C LSWM4SP8PM Interface Card User Manual.
Port type and quantity	8 × 1/10 Gbps SFP+ fiber port
Available transceiver modules and cables	See Table 18, Table 19, and Table 20.
LSWM2SP2PM
Product description	2-Port 10G SFP Plus Interface Card with MACSec	For more information, see H3C LSWM2SP2PM Interface Card User Manual.
Port type and quantity	2 × 1/10 Gbps SFP+ fiber port
Available transceiver modules and cables	See Table 18, Table 19, and Table 20.
LSWM2XGT8PM
Product description	8-Port 10G BASE-T Interface Card with MACSec	For more information, see H3C LSWM2XGT2PM & LSWM2XGT8PM Interface Cards User Manual.
Port type and quantity	8 × 1/10GBASE-T Ethernet port
Interface specifications	See Table 17.
LSWM2XGT2PM
Product description	2-Port 10G BASE-T Interface Card with MACSec	For more information, see H3C LSWM2XGT2PM & LSWM2XGT8PM Interface Cards User Manual.
Port type and quantity	2 × 1/10GBASE-T Ethernet port
Interface specifications	See Table 17.
LSPM6FWD
Description	The card is a fourth-generation high performance firewall card. It provides features including firewall, VPN, content filtering, content identification, URL filtering, and NAT. By using this card on a switch, you can enhance the switch security capabilities without changing the network topology.	For more information, see H3C LSPM6FWD Firewall Card Manual.

NOTE:

· The ports on the LSWM2XGT2PM and LSWM2XGT8PM interface cards do not support EEE when they are operating at Gbps.

· The chassis depth increases by 55 mm (2.17 in) if you install the LSWM2XGT8PM interface card on the switch.

· The chassis depth increases by 75 mm (2.95 in) if you install the LSPM6FWD firewall card on the switch.

· On an S5560-32C-HI switch, only expansion slot 2 supports the LSWM2XGT8PM, LSWM2SP8P, LSWM2SP8PM, and LSWM4SP8PM interface cards. If you install the LSWM2QP2P interface card in expansion slot 2, you can split a QSFP+ port on the card into four SFP+ ports.

· The S5560-38C-HI-XG switch provides only one expansion slot, which does not support the LSWM2XGT8PM, LSWM2SP8P, LSWM2SP8PM, and LSWM4SP8PM interface cards. If you install the LSWM2QP2P interface card in the expansion slot, you cannot split a QSFP+ port on the card into four SFP+ ports.

Interface card operating mode

On the S5560-56C-HI, S5560-56F-HI, and S5560-56C-PWR-HI switches, you can use the port-configuration-mode command to configure an interface card operating mode.

· If you configure the interface card operating mode as 0:

¡ The switch does not support the LSWM2XGT8PM, LSWM2SP8P, LSWM2SP8PM, or LSWM4SP8PM interface card.

¡ A QSFP+ port on the LSWM2QP2P interface card cannot be split into four SFP+ ports.

· If you configure the interface card operating mode as 1:

¡ Only expansion slot 2 on the switch supports the LSWM2XGT8PM, LSWM2SP8P, and LSWM2SP8PM, and LSWM4SP8PM interface cards.

¡ A QSFP+ port on the LSWM2QP2P interface can be split into four SFP+ ports only if you install the interface card in expansion slot 2.

¡ Ports GigabitEthernet1/0/37 to GigabitEthernet1/0/48 on the front panel are not available.

The interface card operating mode configuration takes effect only after you reboot the switch. For more information about the interface card operating modes, see H3C S5560-HI Switch Series Layer 2—LAN Switching Configuration Guide.

Connecting cables to the LSWM2XGT2PM/LSWM2XGT8PM interface card

To connect cables to the ports on the LSWM2XGT2PM/LSWM2XGT8PM interface card, follow these guidelines to avoid signal interference:

· Use category-6A or above cables and connectors.

· Do not bundle cables in their first 20 m (65.62 ft).

· Separate power cords and twisted pair cables at and around the distribution frame.

· For ports adjacent to one another on the device, the peer ports on the distribution frame is preferably not adjacent, for example:

¡ If the device connects to one distribution frame, connect port 1 on the device to port 1 on the distribution frame and port 2 on the device to port 3 on the distribution frame.

¡ If the device connects to two distribution frames, connect port 1 on the device to port 1 on distribution frame 1 and port 2 on the device to port 1 on distribution frame 2.

· Keep the device and twisted pair cables away from the interference source, such as a two-way radio and a high-power variable-frequency drive.

Appendix C Ports and LEDs

Ports

Console port

The switch has two console ports: a serial console port and a mini USB console port.

Table 14 Console port specifications

Item	Console port	Mini USB console port
Connector type	RJ-45	Mini USB-Type B
Compliant standard	EIA/TIA-232	USB 2.0
Transmission baud rate	9600 bps (default) to 115200 bps
Services	· Provides connection to an ASCII terminal. · Provides connection to the serial port of a local PC running terminal emulation program.	· Provides connection to an ASCII terminal. · Provides connection to the USB port of a local PC running terminal emulation program.

Management Ethernet port

The switch provides a management Ethernet port on the front panel. You can connect this port to a PC or management station for loading and debugging software or remote management.

Table 15 Management Ethernet port specifications

Item	Specification
Connector type	RJ-45
Connector quantity	1
Port transmission rate	10/100/1000 Mbps, half/full duplex
Transmission medium and max transmission distance	100 m (328.08 ft) over category-5 twisted pair cable
Functions and services	Switch software and Boot ROM upgrade, network management

USB port

The switch has one OHC-compliant USB2.0 port that can upload and download data at a rate up to 480 Mbps. You can use this USB port to access the file system on the flash of the switch, for example, to upload or download application and configuration files.

NOTE:

USB devices from different vendors vary in compatibilities and drivers. H3C does not guarantee the correct operation of USB devices from all vendors on the switch. If a USB device fails to operate on the switch, replace it with one from another vendor.

10/100/1000BASE-T autosensing Ethernet port

Table 16 10/100/1000BASE-T autosensing Ethernet port specifications

Item	Specification
Connector type	RJ-45
Interface attributes	10/100/1000 Mbps, full duplex, MDI/MDI-X auto-sensing
Max transmission distance	100 m (328.08 ft)
Transmission medium	Category-5 (or above) twisted pair cable
Standards	IEEE 802.3i, 802.3u, 802.3ab

1/10GBASE-T autosensing Ethernet port

The LSWM2XGT2PM and LSWM2XGT8PM interface cards provide 1/10GBASE-T autosensing Ethernet ports.

Table 17 1/10GBASE-T autosensing Ethernet port specifications

Item	Specification
Connector type	RJ-45
Interface attributes	1/10 Gbps, full duplex, MDI/MDI-X auto-sensing
Transmission medium and max transmission distance	· Category-6 UTP—55 m (180.45 ft) · Category-6 STP—100 m (328.09 ft) · Category-6 SFTP—100 m (328.09 ft) · Category-6 and above twisted pair—100 m (328.09 ft)
Standards	IEEE 802.3ab and 802.3an

SFP+ port

The switch provides fixed SFP+ ports. To connect the peer SFP+ ports over a long distance, use SFP/SFP+ transceiver modules and fibers. To connect the peer SFP+ ports over a short distance, use SFP/SFP+ cables. You can install the 1000 Mbps SFP transceiver modules and cables in Table 18 and 10 Gbps SFP+ transceiver modules in Table 19 in the SFP+ ports.

Table 18 1000 Mbps SFP transceiver modules and cables available for the SFP+ ports

Module and cable description	Central wavelength (nm)	Connector	Cable/fiber diameter (µm)	Multimode fiber modal bandwidth (MHz × km)	Max transmission distance
SFP copper transceiver module
SFP-GE-T	N/A	RJ-45	Twisted-pair cable	N/A	100 m (328.08 ft)
SFP-GE-T-D	N/A	RJ-45	Twisted-pair cable	N/A	100 m (328.08 ft)
SFP fiber transceiver module
SFP-GE-SX-MM850-A	850	LC	Multi-mode, 50/125	500	550 m (1804.46 ft)
			Multi-mode, 50/125	400	500 m (1640.42 ft)
			Multi-mode, 62.5/125	200	275 m (902.23 ft)
			Multi-mode, 62.5/125	160	220 m (721.78 ft)
SFP-GE-SX-MM850-D	850	LC	Multi-mode, 50/125	500	550 m (1804.46 ft)
			Multi-mode, 50/125	400	500 m (1640.42 ft)
			Multi-mode, 62.5/125	200	275 m (902.23 ft)
			Multi-mode, 62.5/125	160	220 m (721.78 ft)
SFP-GE-LX-SM1310-A	1310	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)
			Multi-mode, 50/125	500 or 400	550 m (1804.46 ft)
			Multi-mode, 62.5/125	500	550 m (1804.46 ft)
SFP-GE-LX-SM1310-D	1310	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)
SFP-GE-LH40-SM1310	1310	LC	Single-mode, 9/125	N/A	40 km (24.86 miles)
SFP-GE-LH40-SM1310-D	1310	LC	Single-mode, 9/125	N/A	40 km (24.86 miles)
SFP-GE-LH40-SM1550	1550	LC	Single-mode, 9/125	N/A	40 km (24.86 miles)
SFP-GE-LH70-SM1550	1550	LC	Single-mode, 9/125	N/A	70 km (43.50 miles)
SFP-GE-LH80-SM1550	1550	LC	Single-mode, 9/125	N/A	80 km (49.71 miles)
SFP-GE-LH80-SM1550-D	1550	LC	Single-mode, 9/125	N/A	80 km (49.71 miles)
SFP-GE-LH100-SM1550	1550	LC	Single-mode, 9/125	N/A	100 km (62.14 miles)
SFP-GE-LX-SM1310-BIDI	· TX: 1310 · RX: 1490	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)
SFP-GE-LX-SM1490-BIDI	· TX: 1490 · RX: 1310	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)
SFP cable
SFP-STACK-Kit	N/A				1.5 m (4.92 ft)

NOTE:

The LSWM2SP8PM interface card does not support the SFP-GE-LH70-SM1550 transceiver module.

Table 19 10 Gbps SFP+ transceiver modules available for the SFP+ ports

Module description	Central wavelength (nm)	Connector	Fiber diameter (µm)	Multimode fiber modal bandwidth (MHz × km)	Max transmission distance
SFP-XG-SX-MM850-A	850	LC	Multi-mode, 50/125	2000	300 m (984.25 ft)
				500	82 m (269.03 ft)
				400	66 m (216.54 ft)
			Multi-mode, 62.5/125	200	33 m (108.27 ft)
			Multi-mode, 62.5/125	160	26 m (85.30 ft)
SFP-XG-SX-MM850-D	850	LC	Multi-mode, 50/125	2000	300 m (984.25 ft)
				500	82 m (269.03 ft)
				400	66 m (216.54 ft)
			Multi-mode, 62.5/125	200	33 m (108.27 ft)
			Multi-mode, 62.5/125	160	26 m (85.30 ft)
SFP-XG-SX-MM850-E	850	LC	Multi-mode, 50/125	2000	300 m (984.25 ft)
				500	82 m (269.03 ft)
				400	66 m (216.54 ft)
			Multi-mode, 62.5/125	200	33 m (108.27 ft)
			Multi-mode, 62.5/125	160	26 m (85.30 ft)
SFP-XG-LX-SM1310	1310	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)
SFP-XG-LX-SM1310-D	1310	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)
SFP-XG-LX-SM1310-E	1310	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)

Table 20 SFP+ cables available for the SFP+ ports

Cable description	Cable length
LSWM1STK	0.65 m (2.13 ft)
LSWM2STK	1.2 m (3.94 ft)
LSWM3STK	3 m (9.84 ft)
LSTM1STK	5 m (16.40 ft)

Figure 56 SFP+ cable

(1) Connector	(2) Pull latch

NOTE:

· As a best practice, use only H3C SFP/SFP+ transceiver modules and SFP+ cables.

· The SFP/SFP+ transceiver modules and SFP+ cables available for the switch are subject to change over time. For the most up-to-date list of SFP/SFP+ transceiver modules and SFP+ cables, consult your H3C sales representative or technical support engineer.

· For the specifications for the H3C SFP/SFP+ transceiver modules and SFP+ cables, see H3C Transceiver Modules User Guide.

SFP port

The S5560-56F-HI switch provides 48 fixed SFP ports on the front panel. You can install the 1000 Mbps SFP transceiver modules in Table 18 and 100 Mbps SFP transceiver modules in Table 21 in the SFP ports.

Table 21 100 Mbps SFP transceiver modules available for the SFP ports

Module description	Central wavelength (nm)	Connector	Cable/fiber diameter (µm)	Max transmission distance
SFP-FE-SX-MM1310-A	1310	LC	Multi-mode, 50/125	2 km (1.24 miles)
SFP-FE-SX-MM1310-A	1310	LC	Multi-mode, 62.5/125	2 km (1.24 miles)
SFP-FE-LX-SM1310-A	1310	LC	Single-mode, 9/125	15 km (9.32 miles)
SFP-FE-LX-SM1310-D	1310	LC	Single-mode, 9/125	15 km (9.32 miles)
SFP-FE-LH40-SM1310	1310	LC	Single-mode, 9/125	40 km (24.85 miles)
SFP-FE-LH80-SM1550	1550	LC	Single-mode, 9/125	80 km (49.71 miles)
SFP-FE-LX-SM1310-BIDI	TX: 1310 RX: 1550	LC	Single-mode, 9/125	15 km (9.32 miles)
SFP-FE-LX-SM1550-BIDI	TX: 1550 RX: 1310	LC	Single-mode, 9/125	15 km (9.32 miles)

NOTE:

· Use the SFP-FE-LX-SM1310-BIDI and SFP-FE-LX-SM1550-BIDI modules in pairs.

· As a best practice, use only H3C SFP transceiver modules.

· The SFP transceiver modules available for the switch are subject to change over time. For the most up-to-date list of SFP transceiver modules, consult your H3C sales representative or technical support engineer.

· For the specifications for the H3C SFP transceiver modules, see H3C Transceiver Modules User Guide.

QSFP+ port

The LSWM2QP2P interface card provides QSFP+ ports. You can install the QSFP+ transceiver modules in Table 22 and the QSFP+ cables in Table 23 in the QSFP+ ports.

Table 22 QSFP+ transceiver modules available for the QSFP+ ports

QSFP+ transceiver module	Central wavelength (nm)	Connector	Fiber type and diameter (µm)	Modal bandwidth (MHz × km)	Max transmission distance
QSFP-40G-SR4-MM850	850	MPO	Multi-mode, 50/125	2000	100 m (328.08 ft)
QSFP-40G-SR4-MM850	850	MPO	Multi-mode, 50/125	4700	150 m (492.12 ft)
QSFP-40G-CSR4-MM850	850	MPO	Multi-mode, 50/125	2000	300 m (984.25 ft)
QSFP-40G-CSR4-MM850	850	MPO	Multi-mode, 50/125	4700	400 m (1312.33 ft)
QSFP-40G-LR4-WDM1300	Four lanes: · 1271 · 1291 · 1311 · 1331	LC	Single-mode, 9/125	N/A	10 km (6.21 miles)

Table 23 QSFP+ cables available for the QSFP+ ports

QSFP+ cable	Max transmission distance
LSWM1QSTK0	1 m (3.28 ft)
LSWM1QSTK1	3 m (9.84 ft)
LSWM1QSTK2	5 m (16.40 ft)

Table 24 QSFP+ to 4 x SFP+ cables available for the QSFP+ ports

QSFP+ to SFP+ cable	Max transmission distance
LSWM1QSTK3	1 m (3.28 ft)
LSWM1QSTK4	3 m (9.84 ft)
LSWM1QSTK5	5 m (16.40 ft)

Figure 57 40G QSFP+ cable

(1) Connector	(2) Pull tab

Figure 58 40G QSFP+ to 4x10G SFP+ cable

(1) QSFP+ module	(2) QSFP+ side pull tab
(3) SFP+ side pull tab	(4) SFP+ module

NOTE:

· As a best practice, use H3C QSFP+ transceiver modules, QSFP+ cables, or QSFP+ to 4 x SFP+ cables for the QSFP+ ports on the switch. The H3C QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to 4 x SFP+ cables available for the interface cards are subject to change over time. For the most recent list of QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to 4 x SFP+ cables available for the interface cards, contact H3C Support or marketing staff.

· You can use a QSFP-40G-SR4-MM850 or QSFP-40G-CSR4-MM850 transceiver module to connect a QSFP+ port to four SFP+ ports. The QSFP+ transceiver module and SFP+ transceiver modules to be connected must be the same in specifications, including central wavelength and fiber type.

For more information about H3C QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to 4 x SFP+ cables, see H3C Transceiver Modules User Guide.

LEDs

System status LED

The system status LED shows the operating state of the switch.

Table 25 System status LED description

LED mark	Status	Description
SYS	Steady green	The switch is operating correctly.
	Flashing green (1 Hz)	The switch is performing power-on self test (POST) or downloading software.
	Flashing red (1 Hz)	Some ports on the switch have failed POST or are faulty.
	Steady red (1 Hz)	The switch has failed POST or is faulty.
	Off	The switch is powered off or the system fails to start up.

Power module status LED

The switch provides two power module slots at the rear panel. For each power module, the switch provides a power module status LED on the front panel.

Table 26 Power module status LED description

LED mark	Status	Description
PWR1	Steady green	A power module is installed in power module slot 1, and the power module is outputting power correctly.
	Steady yellow	A power module is installed in power module slot 1, but no power is input to the power module or an output failure has occurred.
	Off	No power module is installed in power module slot 1.
PWR2	Steady green	A power module is installed in power module slot 2, and the power module is outputting power correctly.
	Steady yellow	A power module is installed in power module slot 2, but the no power is input to the power module or an output failure has occurred.
	Off	No power module is installed in power module slot 2.

LED for the port LED mode (MODE)

To show more information about the switch through the port LEDs, the switch provides a MODE LED to indicate the type of information that the port LEDs are showing.

You can use the LED mode switching button to change the indication of the MODE LED.

Table 27 Description for the MODE LED

LED mark	Status	Description
MODE	Steady green	The port status LEDs are showing port rates.
	Flashing green	The port status LEDs are showing PoE supply status (for the S5560-56C-PWR-HI switch only.)
	Flashing yellow (1 Hz)	The port status LEDs indicate the IRF member ID of the switch. For example, if the LEDs for ports 1 to 5 are steady green, the IRF member ID of the switch is 5.

10/100/1000BASE-T autosensing Ethernet port LED

The switch provides a status LED for each 10/100/1000BASE-T autosensing Ethernet port. The 10/100/1000BASE-T autosensing Ethernet port status LED in conjunction with the MODE LED indicate the operating state of the 10/100/1000BASE-T autosensing Ethernet port.

Table 28 10/100/1000BASE-T autosensing Ethernet port LED description

MODE LED status	Port LED status	Description
Steady green (rate mode)	Steady green	The port is operating at 1000 Mbps. The port LED fast flashes when the port is sending or receiving data.
	Steady yellow	The port is operating at 10/100 Mbps. The port LED fast flashes when the port is sending or receiving data.
	Flashing yellow (3 Hz)	POST has failed on the port.
	Off	No link is present on the port.
Flashing green (PoE mode) (for the S5560-56C-PWR-HI switch only)	Steady green	PoE power supply is normal.
	Flashing green (1 Hz)	The device attached to the port requires power higher than the maximum or currently available PoE output power on the port.
	Steady yellow	The port is experiencing a PoE failure.
	Flashing yellow (3 Hz)	The port has failed POST.
	Off	The port is not supplying power through PoE.
Flashing yellow (1 Hz) (IRF mode)	Steady green	The port status LEDs indicate the IRF member ID of the switch. For example, if the LEDs for ports 1 to 5 are steady green, the IRF member ID of the switch is 5.
Flashing yellow (1 Hz) (IRF mode)	Off	The port status LEDs do not indicate the IRF member ID of the switch.

SFP port LED

The SFP port status LED in conjunction with the MODE LED indicates the operating state of the SFP port.

Table 29 SFP port LED description

MODE LED status	Port LED status	Description
Steady green (rate mode)	Steady green	A link is present on the port and the port is operating at 1000 Mbps.
	Flashing green	The port is sending or receiving data at 1000 Mbps.
	Steady yellow	A link is present on the port and the port is operating at 100 Mbps.
	Flashing yellow	The port is sending or receiving data at 100 Mbps.
	Flashing yellow (3 Hz)	POST has failed on the port.
	Off	No link is present on the port.
Flashing yellow (IRF mode)	Steady green	The port status LEDs indicates the IRF member ID of the switch. For example, if the LEDs for ports 1 to 5 are steady green, the IRF member ID of the switch is 5.

SFP+ port LED

The switch provides a SFP+ port LED for each SFP+ port. The SFP+ port LED indicates the operating state of the SFP+ port.

Table 30 SFP+ port LED description

LED status	Description
Steady green	A transceiver module is installed and a link is present on the port. The port is operating at 10 Gbps.
Flashing green	The port is sending or receiving data at 10 Gbps.
Steady yellow	A transceiver module is installed and a link is present on the port. The port is operating at 1 Gbps.
Flashing yellow	The port is sending or receiving data at 1 Gbps.
Flashing yellow (3 Hz)	POST has failed on the port.
Off	No transceiver module is installed or no link is present on the port.

Management Ethernet port LED

The switch provides an ACT/LINK LED to indicate the operating state of the management Ethernet port.

Table 31 Management Ethernet port LED description

ACT/LINK	Description
Steady green	A link is present on the port.
Flashing yellow (1 Hz)	The port is sending or receiving data.
Off	No link is present on the port.

Expansion slot LED

The expansion slot LED on the front panel indicates the operating state of the expansion card.

Table 32 Expansion slot LED description

SLOT/SLOT1/SLOT2	Description
Steady green	An expansion card is in position and is operating correctly.
Flashing yellow (1 Hz)	The switch does not support the card model, or the card has failed.
Off	The expansion slot is empty.

Port status LED on interface cards

The interface cards provide a port status LED for each port. For more information about the LEDs, see the manuals for the interface cards.

Input status LED and output status LED on p ower modules

Each power module has a power module LED to indicate the input and output status of the power module. For more information about the LEDs, see the user manuals for the power modules.

Fan tray status LED on fan trays

The LSWM1FANSCE and LSWM1FANSCBE fan trays each have a fan tray status LED. For more information about the LEDs, see the manuals for the fan trays.

Appendix D Cooling system

To dissipate heat timely and ensure system stability, the switch uses high-performance cooling system. Consider the site ventilation design when you plan the installation site for the switch.

· The S5560-56C-PWR-HI switch uses fixed fan trays. Ambient air flows in through the port side and left side panels and exhausts through the right side panel.

· The switch models in Table 33 use hot-swappable fan trays. You can provide airflow from the power module side to the port side or from the port side to the power module side for the switch by using different fan trays. For heat dissipation, install two fan trays of the same model for the switch.

Table 33 Available fan trays and airflow direction

Switch model

Available fan tray

Airflow direction

S5560-32C-HI

S5560-38C-HI-XG

S5560-56C-HI

S5560-56F-HI

LSWM1FANSCE

From the power module side to the port side and two sides of the chassis

LSWM1FANSCBE

From the port side and two sides of the chassis to the power module side

Figure 59 Airflow through the S5560-56C-PWR-HI switch

Figure 60 Airflow through the S5560-56C-HI switch

H3C S5560-HI Switch Series Installation Guide-6W105

Preparing for installation

Safety recommendations

Connecting the grounding cable to a grounding strip

Installing a power module

Installing a power module

Removing a power module

Connecting the power cord for the PSR360-56A/PSR720-56A/PSR1110-56A power module

Installing/removing an expansion card

Installing an expansion card

Removing an expansion card

Setting up the configuration environment

Connecting the console cable

Powering on the switch

IRF fabric setup flowchart

Planning IRF fabric setup

Connecting the IRF member switches in one rack

Connecting the IRF member switches in a ToR solution

Symptom

Solution

Symptom

Solution

Symptom

Solution

Console port

Management Ethernet port

USB port

10/100/1000BASE-T autosensing Ethernet port

SFP+ port

Power module status LED

10/100/1000BASE-T autosensing Ethernet port LED

SFP port LED

SFP+ port LED

Management Ethernet port LED

Port status LED on interface cards

Input status LED and output status LED on power modules

Fan tray status LED on fan trays

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Input status LED and output status LED on p ower modules