Interfaces - Huawei S7700 Hardware Description

S7700 Smart Routing Switch
Hardware Description
Figure 5-31 Appearance of the X12SA panel
Buttons and Indicators on the Panel
Table 5-122
Table 5-122 Description of buttons and indicators on the X12SA panel
Indicator/Button
RUN/ALM
ACT
LINk

5.20.4 Interfaces

Table 5-123
Issue 02 (2012-09-10)
describes the buttons and indicators on the X12SA panel.
Color
Green
Red
Orange
Amber
Green-yellow
describes the types and functions of the interfaces on the X12SA.
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Copyright © Huawei Technologies Co., Ltd.
Meaning
If the indicator is on, it indicates that the board
is powered on but the software is not running.
If the indicator blinks once every 2s (0.5 Hz),
it indicates that the system is in normal state.
If the indicator blinks once every 0.25s (4 Hz),
it indicates that the system is being powered
on or being restarted.
If the indicator is in red, it indicates that the
board is faulty.
If the indicator is in orange, it indicates that
the board is installed in the slot and the CBUS
is powered on.
If the indicator blinks, it indicates that data is
being transmitted.
If the indicator is on, it indicates that the link
is connected.
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