Interfaces; Interface Attributes - Huawei S7700 Hardware Description

S7700 Smart Routing Switch
Hardware Description
Table 5-111 Description of buttons and indicators on the G24S panel
Indicator/Button
RUN/ALM
ACT
LINK

5.18.4 Interfaces

Table 5-112
Table 5-112 Types and functions of the interfaces on the G24S
Name
100/1000BASE-X
optical interface

5.18.5 Interface Attributes

The G24S has only the data interfaces. Each interface has an optical module.
Table 5-113 Interface attributes of the GE optical LPU (100M/1000M Base-SFP)
Attribute
Connector type
Optical interface
attribute
Issue 02 (2012-09-10)
Color
Green
Red
Orange
Amber
Green-yellow
describes the types and functions of the interfaces on the G24S.
Quantity
24
Description
LC/PC
Depending on the SFP optical module.
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Description
If the indicator is on, it indicates that the LPU
is powered on, but the software is not running.
If the indicator blinks every 2s (0.5 Hz), it
indicates that the system is running normally.
If the indicator blinks every 0.25s (4 Hz), it
indicates that the system is starting.
If the indicator is in red, it indicates that the
LPU is faulty.
If the indicator is in orange, it indicates that
the LPU is installed, and the board is powered
on.
If the indicator blinks, the data is being
transmitted or received.
If the indicator is on, it indicates that the link
is connected.
Description
The G24S provides 24 Ethernet optical
interfaces (100M/1000M auto sensing) to
transmit and receive 1000 Mbit/s Ethernet
services.
5 Boards
134