H3C LSWM12H2Q interface card user manual-6PW102

▌Introduction

Overview

The LSWM12H2Q interface card provides two QSFP28 ports and two QSFP+ ports.

Figure 1 Front panel

(1) QSFP+ port LED	(2) QSFP28 port LED
(3) QSFP28 port	(4) QSFP+ port

 

QSFP+ ports

You can install the following transceiver modules and cables in the QSFP+ ports on the card:

·     QSFP+ transceiver modules in Table 1 and Table 2.

·     QSFP+ DAC cables in Table 3.

·     QSFP+ to SFP+ DAC cables in Table 4.

·     QSFP+ AOC cables in Table 5.

Table 1 QSFP+ transceiver modules available for the QSFP+ ports (1)

QSFP+ transceiver module	Central wavelength (nm)	Connector
QSFP-40G-SR4-MM850	850	MPO
QSFP-40G-CSR4-MM850	850	MPO
QSFP-40G-LR4-WDM1300	Four lanes: ·     1271 ·     1291 ·     1311 ·     1331	LC
QSFP-40G-LR4L-WDM1300	Four lanes: ·     1271 ·     1291 ·     1311 ·     1331	LC

 

Table 2 QSFP+ transceiver modules available for the QSFP+ ports (2)

QSFP+ transceiver module	Cable/fiber diameter (µm)	Modal bandwidth (MHz × km)	Max transmission distance
QSFP-40G-SR4-MM850	Multi-mode, 50/125	2000	100 m (328.08 ft)
		4700	150 m (492.12 ft)
QSFP-40G-CSR4-MM850	Multi-mode, 50/125	2000	300 m (984.25 ft)
		4700	400 m (1312.33 ft)
QSFP-40G-LR4-WDM1300	Single-mode, 9/125	N/A	10 km (6.21 miles)
QSFP-40G-LR4L-WDM1300	Single-mode, 9/125	N/A	2 km (1.24 miles)

 

Table 3 QSFP+ DAC cables available for the QSFP+ ports

QSFP+ DAC cable	Cable length	Data rate
LSWM1QSTK0	1 m (3.28 ft)	40 Gbps
LSWM1QSTK1	3 m (9.84 ft)
LSWM1QSTK2	5 m (16.40 ft)

 

Table 4 QSFP+ to SFP+ DAC cables available for the QSFP+ ports

QSFP+ to SFP+ DAC cable	Cable length	Data rate
LSWM1QSTK3	1 m (3.28 ft)	40 Gbps
LSWM1QSTK4	3 m (9.84 ft)
LSWM1QSTK5	5 m (16.40 ft)

 

Table 5 QSFP+ AOC cables available for the QSFP+ ports

QSFP+ AOC cable	Cable length	Data rate
QSFP-40G-D-AOC-7M	7 m (22.97 ft)	40 Gbps
QSFP-40G-D-AOC-10M	10 m (32.81 ft)
QSFP-40G-D-AOC-20M	20 m (65.62 ft)

 

NOTE: As a best practice, use H3C QSFP+ transceiver modules, QSFP+ DAC cables, QSFP+ to SFP+ DAC cables, and QSFP+ AOC cables for the QSFP+ ports on the LSWM12H2Q interface card. The H3C QSFP+ transceiver modules and QSFP+ cables available for the card are subject to change over time. For the most recent list of H3C QSFP+ transceiver modules and QSFP+ cables available for the card, contact H3C Support or marketing staff.

 

For more information about H3C QSFP+ transceiver modules and QSFP+ cables, see H3C Transceiver Modules User Guide at www.h3c.com.

QSFP28 ports

You can install the following transceiver modules and cables in the QSFP28 ports on the card:

·     QSFP+ transceiver modules in Table 1 and Table 2.

·     QSFP+ DAC cables in Table 3.

·     QSFP+ AOC cables in Table 5.

·     QSFP28 transceiver modules in Table 6 and Table 7.

·     QSFP28 DAC cables in Table 8.

Table 6 QSFP28 transceiver modules available for the QSFP28 ports (1)

QSFP28 transceiver module	Central wavelength (nm)	Connector
QSFP-100G-SR4-MM850	850	MPO (PC polished, 12-core)
QSFP-100G-LR4-WDM1300	Four lanes: ·     1295 ·     1300 ·     1304 ·     1309	LC

 

Table 7 QSFP28 transceiver modules available for the QSFP28 ports (2)

QSFP+ transceiver module	Cable/fiber diameter (µm)	Modal bandwidth (MHz × km)	Max transmission distance
QSFP-100G-SR4-MM850	Multi-mode, 50/125	4700	100 m (328.08 ft)
QSFP-100G-LR4-WDM1300	Single-mode, 9/125	N/A	10 km (6.21 miles)

 

Table 8 QSFP28 DAC cables available for the QSFP28 ports

QSFP28 DAC cable	Cable length	Data rate
QSFP-100G-D-CAB-1M	1 m (3.28 ft)	100 Gbps
QSFP-100G-D-CAB-3M	3 m (9.84 ft)

 

NOTE: As a best practice, use H3C QSFP+/QSFP28 transceiver modules and QSFP+/QSFP28 DAC cables for the QSFP28 ports on the LSWM12H2Q interface card. The H3C QSFP+/QSFP28 transceiver modules and QSFP+/QSFP28 DAC cables available for the card are subject to change over time. For the most recent list of H3C QSFP+/QSFP28 transceiver modules and QSFP+/QSFP28 DAC cables available for the card, contact H3C Support or marketing staff.

 

For more information about H3C QSFP+/QSFP28 transceiver modules and QSFP+/QSFP28 DAC cables, see H3C Transceiver Modules User Guide at www.h3c.com.

LEDs

Table 9 describes QSFP28 port LEDs and QSFP+ port LEDs on the front panel.

Table 9 QSFP28 port LED description

LED status	Description
Steady green	A transceiver module is installed in the port. The port is operating at 100 Gbps, and a link is present on the port.
Flashing green	The port is sending or receiving data at 100 Gbps.
Steady yellow	A transceiver module is installed in the port. The port is operating at 10/40 Gbps, and a link is present on the port.
Flashing yellow (3 Hz)	The port is sending or receiving data at 10/40 Gbps.
Off	No transceiver module is installed in the port, or no link is present on the port.

 

Table 10 QSFP+ port LED description

LED status	Description
Steady green	A transceiver module is installed in the port. The port is operating at 40 Gbps, and a link is present on the port.
Flashing green	The port is sending or receiving data at 40 Gbps.
Steady yellow	A transceiver module is installed in the port. The port is operating at 10 Gbps, and a link is present on the port.
Flashing yellow	The port is sending or receiving data at 10 Gbps.
Off	No transceiver module is installed in the port, or no link is present on the port.

 

NOTE: The QSFP28 port LEDs and QSFP+ port LEDs are not affected by the port LED mode switching button on your switch. For more information about the port LED mode switching button, see the installation guide for the switch.

 

▌Installing and removing the card

CAUTION: ·     Before you install or remove the card, wear an ESD wrist strap and make sure the strap makes good skin contact and is reliably grounded. ·     To avoid device damage, do not use excessive force when you install or remove the card.

 

Installing the card

1.     Remove the filler panel (if any) from the target slot.

Keep the removed filler panel secure for future use.

2.     Unpack the interface card.

Figure 2 LSWM12H2Q interface card

(1) Ejector lever

(2) Latch

 

3.     Press the latch on the card to release the ejector lever.

4.     As shown by callout 1 in Figure 3, insert the card slowly into the slot along the guide rails.

5.     Rotate inward the ejector lever as shown by callout 2 in Figure 3 until the latch locks the ejector lever in place.

Figure 3 Installing the LSWM12H2Q interface card

 

Removing the card

CAUTION: To avoid cable damage, remove the cables from the card before removing the card.

 

To remove the card:

1.     Prepare an anti-static bag.

2.     Press the latch to release the ejector lever

3.     Rotate outward the ejector lever as shown by callout 1 in Figure 4.

4.     Pull out the interface card slowly out of the interface card slot, as shown by callout 2 in Figure 4.

5.     Place the removed interface card in the anti-static bag.

6.     If you are not to install a new card, install a filler panel in the slot to prevent dust and ensure good ventilation in the device.

Figure 4 Removing the LSWM12H2Q interface card

 

Installing and removing QSFP28/QSFP+ transceiver modules and cables

For information about installing and removing QSFP28/QSFP+ transceiver modules and cables, see H3C Transceiver Modules and Network Cables Installation Guide at www.h3c.com.

Verifying the installation

After the installation is complete, determine whether the card is operating correctly.

If the card fails to operate correctly, perform the following steps:

1.     Reinstall the card following the installation procedures described in this document.

2.     If the problem persists, contact H3C Support.

▌Technical support

New H3C Technologies Co., Ltd. provides customers with comprehensive technical support and service. If you purchase the products from the sales agent of New H3C Technologies Co., Ltd., please contact our sales agent or technical personnel.

Website: http://www.h3c.com

BOM: 3101A0L1