Mpus And Srus; Ekex16-Fwcd00Mpub00 - Huawei USG9500 Series Hardware Manual

HUAWEI USG9500 Series
Hardware Guide

1.4.2 MPUs and SRUs

The MPU/SRU controls the system in a centralized manner and learns routing information. It
is the of the system' control center.

1.4.2.1 EKEX16-FWCD00MPUB00

EKEX16-FWCD00MPUB00 is the USG9580 MPU and is hot-swappable.
Panel
Figure 1-52
Figure 1-52 EKEX16-FWCD00MPUB00 panel
Name
Buttons and indicators on the panel
OFL button
OFL indicator (red)
RUN indicator (green)
ALM indicator (red)
ACT active/standby
indicator (green)
Issue 03 (2017-12-15)
shows the EKEX16-FWCD00MPUB00.
CLK Interfaces
Description
To remove a board, press and hold the button for six seconds
until the OFL indicator turns on.
NOTE
Steady on: You can remove the board.
l Blinks every 2 seconds (0.5 Hz): The system is working
l Blinks twice each second (2 Hz): The system is in the alarm
l Steady on: The system is in the alarm state.
l Off: The system is working properly.
l Steady on: The MPU is in the active state.
l Off: The MPU is in the standby state.
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Copyright © Huawei Technologies Co., Ltd.
This button only works on the standby MPU.
properly.
state.
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