Huawei SE2900 Hardware Description page 63

HUAWEI SE2900 Session Border Controller
Hardware Description
Silk
Screen
0 to 7
Logical Structure
Figure 1-45
Figure 1-45 Logical structure
The modules of the board provide the following functions:

Issue 01 (2016-01-15)
Meanin
State
g
Green
off
Steady
Optical
green
port
Yello
indicator
w off
s
Blinki
ng
yellow
shows the logical structure of the board.
The expedited forwarding (EF) module on the access side provides four SFP+ and four
SFP ports on the panel.
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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.
The link is faulty or disconnected.
The link is normal.
The port is not sending or receiving data.
The port is sending or receiving data.
1 Service Processing Device
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