H3C EWPXM1XG20 Ethernet Interface Expansion Module Installation Guide-5W101

Introduction

The H3C EWPXM1XG20 Ethernet interface expansion module provides expansion ports for the WX3840X access controllers.

Figure 1 EWPXM1XG20 Ethernet interface expansion module

 

Ports

The module provides  two 10-GE SFP+ fiber ports.

Figure 2 Front panel

(1) Captive screw	(2) 10G BASE-R-SFP+ fiber port LED
(3) 10G BASE-R-SFP+ fiber port

 

SFP+ fiber ports

The transceiver modules that have MM and SM in their names support multi-mode optical fibers and single-mode optical fibers, respectively.

The SFP+ transceiver modules supported by the module are subject to change over time. For the most recent list of SFP+ transceiver modules available for the module, contact marketing staff or Technical Support.

SFP+ fiber port specifications

Table 1 SFP+ fiber port specifications

Item	Specification
Connector	LC
Port transmission rate	10 Gbps

 

Specifications for available transceiver modules and cables

10-GE SFP+ transceiver module specifications

Table 2 SFP-XG-LX-SM1310-E specifications

Item	Specification
Central wavelength	1310 nm
Max transmission distance	10 km (6.21 miles)
Transmission rate	10.31 Gbps
Connector	Duplex LC
Fiber mode	SMF
Fiber diameter	9 μm
Transmit power	–8.2 to +0.5 dBm
Receive sensitivity	≤ –14.4 dBm
Saturation	≤ 0.5 dBm

 

Table 3 SFP-XG-SX-MM850-E specifications

Item	Specification
Central wavelength	850 nm
Max transmission distance	300 m (984.25 ft)
Transmission rate	10.31 Gbps
Connector	Duplex LC
Fiber mode	MMF
Fiber diameter	50 μm/62.5 μm
Transmit power	–7.3 to –1 dBm
Receive sensitivity	≤ –9.9 dBm
Saturation	≤ 0.5 dBm

 

SFP+ cable specifications

Table 4 LSWM1STK specifications

Item	Specification
Cable length	0.65 m (2.13 ft)
Transmission rate	10.31 Gbps
Cable type	SFP+ cable

 

Table 5 LSWM2STK specifications

Item	Specification
Cable length	1.2 m (3.94 ft)
Transmission rate	10.31 Gbps
Cable type	SFP+ cable

 

Table 6 LSWM3STK specifications

Item	Specification
Cable length	3 m (9.84 ft)
Transmission rate	10.31 Gbps
Cable type	SFP+ cable

 

LEDs

Table 7 LED description

LED	Status	Description
10GBASE-R-SFP+ fiber port LED	Steady green	The port is operating at 10 Gbps, and a link is present on the port.
	Flashing green	The port is sending or receiving data at 10 Gbps.
	Off	No transceiver module is installed or no link is present on the port.

 

Installing and removing the module

CAUTION: ·     Do not use excessive force or touch the surface-mounted components directly with hands when you install or remove the module. ·     To avoid system anomalies, do not hot swap the module.

 

Before installing or removing the module, prepare the ESD wrist strap and other tools that might be used.

Installing the module

IMPORTANT: ·     Keep the removed filler panel secure for future use. ·     Do not hot swap the module. Before you install or remove the module, make sure the device is powered off.

 

To install an EWPXM1XG20:

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

2.     Unpack the module.

3.     Loosen the screws on the filler panel, and then remove the filler panel.

4.     Insert the module into the target slot, and then fasten the captive screws.

Figure 3 Installing an EWPXM1XG20

 

Removing the module

If you are not to install a new module after removing the original one, install a filler panel in the slot.

To remove an EWPXM1XG20:

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

2.     Loosen the captive screws on the module.

3.     Pull the module slowly out of the slot.

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.