H3C LSXM1CMURS2 Card Manual-APW100

HomeSupportResource CenterSwitchesH3C S12500R Switch Router SeriesH3C S12500R Switch Router SeriesTechnical DocumentsInstall & UpgradeMPU Card ManualsH3C LSXM1CMURS2 Card Manual-APW100
Download Book
Title Size Downloads
H3C LSXM1CMURS2 Card Manual-APW100-book.pdf 69.57 KB
Table of Contents
Related Documents

H3C LSXM1CMURS2 environment management module

1  Identifier

The card identifier LSXM1CMURS2 is in the upper right corner of the front panel.

2  About the module

The LSXM1CMURS2 environment management module can collect system running information and interact with the management system of the equipment room in real time to deliver smart device monitoring and management with high availability.

Table 1 Module functionalities



Smart monitoring and management

·     The module supports real-time data interaction with the management system of the equipment room, enhancing energy management resiliency of the data center.

¡     The module monitors the device temperature in real time, and adjusts the fan speed intelligently to avoid over-temperature.

¡     The module reports the power requirements of the device in real time to the management system of the equipment room, which intelligently adjusts power supply accordingly to avoid power distribution system overload or underload or energy waste.

·     The module monitors the power consumption and power usage of the device in real time and automatically powers on or off interface modules accordingly.

·     The module provides asset management and fault diagnosis.

High availability

The module is used in 1+1 redundancy with another one. When the active module fails, the standby module takes over the services immediately.


The module reserves a COM port and two 10/100/1000BASE-T management ports (ETH) for future service expansion.


3  Front panel

Figure 1 Front panel

(1) COM port

(2) 10/100/1000BASE-T management port (ETH)

(3) 10/100/1000BASE-T management port (ETH)

(4) Fan tray status LED

(5) Module status LED

(6) Active/standby status LED

(7) Power supply status LED

(8) 10/100/1000BASE-T management port status LED

(9) 10/100/1000BASE-T management port status LED


4  Specifications

Table 2 Module specifications




Quad Core @ 2.2 GHz


8 GB


8 GB

Power consumption

22 W to 26 W


·     2 × 10/100/1000BASE-T management port status LEDs

·     1 × fan tray status LED

·     1 × power supply status LED

·     1 × module status LED

·     1 × active/standby status LED

For more information about the LEDs, see "LEDs."

Operating temperature

0°C to 40°C (32°F to 104°F)

Operating humidity

5% to 95%, noncondensing


·     1 × COM port (reserved)

·     2 × 10/100/1000BASE-T management ports (reserved)

Compatible device models



5  LEDs

The module provides LEDs to show the operating status of the modules and its ports.

Table 3 LED description




10/100/1000BASE-T management port status LED

Steady green

A link is present on the port.


No link is present on the port.

Flashing green

The port is sending or receiving data.

Fan tray status LED (FAN)

Steady green

All fan tray slots hold a fan tray, and all the fan trays are operating correctly.

Steady red

A fan tray slot is empty, or a fan tray is faulty.

Power supply status LED (PWR)

Steady green

All the installed power supplies are operating correctly.

Steady red

A power supply is faulty.

Module status LED (RUN/ALM)

Steady green

The module is starting up.

Flashing green

The module is operating correctly.

Steady red

The module is faulty.

Active/standby status LED (ACTIVE)

Steady green

The module is in active mode.


The module is in standby mode.




·     This module can be used only with the following modules:

¡     Type S supervisor engine units, for example, LSXM1SUPRS2.

¡     Type S interface modules, for example, LSXM3YGS48SF2.

¡     Type S fabric modules, for example, LSXM3SFS16F2.

·     To verify compatibility of the module with the software release you are using, see the release notes.

·     The module comes with the system software installed. By default, the module starts up with the installed system software after it is installed in the device.

·     The IPE file contains the software version for module upgrade. However, when you use the IPE file to upgrade the supervisor engine unit (also called MPU), the module will not be upgraded. To upgrade the module, execute the boot-loader update cmu command and then reboot the module by using the reboot cmu command.

·     The module is used in active/standby mode with another one. To upgrade the two modules, follow these guidelines:

¡     Before the upgrade, make sure the two modules are operating correctly, one in active mode and the other in standby mode.

¡     As a best practice, first upgrade the standby module and then the active module.

¡     The software versions of two modules might be different during the module upgrade process. Make sure the software versions of two modules are the same after the upgrade for high service availability.


6  Related documentation

For information about installing the module, see H3C S12500CR Switch Routers Installation Guide.



Copyright © 2022 New H3C Technologies Co., Ltd.

The information in this document is subject to change without notice.