Huawei SE2900 - Page 63

HUAWEI SE2900 Session Border Controller
Hardware Description
1 Service Processing Device
Issue 01 (2016-01-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
59
Silk
Screen
Meanin
g
State
State Description

To forcibly power off the board, hold down this button
for 6 seconds when the board is in the graceful
power-off state.
0 to 7
Optical
port
indicator
s
Green
off
The link is faulty or disconnected.
Steady
green
The link is normal.
Yello
w off
The port is not sending or receiving data.
Blinki
ng
yellow
The port is sending or receiving data.
Logical Structure
Figure 1-45 shows the logical structure of the board.
Figure 1-45 Logical structure
The modules of the board provide the following functions:

The expedited forwarding (EF) module on the access side provides four SFP+ and four
SFP ports on the panel.