Interfaces - Huawei S7700 Hardware Description

S7700 Smart Routing Switch
Hardware Description
Figure 5-24 Appearance of an X16SFC panel
1. ACT indicator of the
lower optical interfaces
Buttons and Indicators on a Panel
Table 5-74
Table 5-74 Buttons and indicators on an X16SFC panel
Indicator/Button
RUN/ALM
ACT
Link

5.14.4 Interfaces

Table 5-75
Issue 02 (2012-09-10)
1234
2. ACT indicator of the
upper optical interfaces
lists the buttons and indicators on an X16SFC panel.
Color
Green
Red
Orange
Amber
Green-yellow
describes the types and functions of interfaces on an X16SFC board.
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3. Link indicator of the
lower optical interfaces
Description
l If the indicator is on, the board is powered
on, but the software is not running.
l If the indicator blinks once every 2s (0.5
Hz), the system is running properly.
l If the indicator blinks once every 0.25s (4
Hz), the system is powering on or is
restarting.
If the indicator is on, a board is faulty.
If the indicator is on, a board is installed and
powered on through the CBUS.
If the indicator blinks, data is being
transmitted or received.
If the indicator is on, the link is connected.
5 Boards
RUN/ALM
4. Link indicator of the
upper optical interfaces
110