Technical Specifications - Huawei ATN 950B Hardware Description

ATN 950B Multi-service Access Equipment
Hardware Description
l
l
For details on meanings of indicators, see
Interface
Four SFP interfaces are present on the EM4F.
interfaces on the EM4F.
Table 5-10 Types and usage of the interfaces on the AND1EM4F
Interface on the Front
Panel
Optical
interface

5.3.5 Technical Specifications

Technical specifications of the AND1EM4F board include interface specifications and physical
specifications.
Interface Specifications
Table 5-11
Issue 03 (2012-07-23)
STAT indicator, red, green, or orange, which indicates the working status
L/A0 to L/A3 indicators, green or orange, which indicate the port connection status and
data transmit/receive status
IN0 to IN3
OUT0 to
OUT3
and Table 5-12
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
11 Indicators.
Table 5-10
Interface Usage
Type
LC When a two-fiber bidirectional
optical module is used, this
interface is used as an input
interface for the GE optical signal.
When a single-fiber bidirectional
optical module is used, this
interface is not used.
LC When a two-fiber bidirectional
optical module is used, this
interface is used as an output
interface for the GE/FE optical
signal.
When a single-fiber bidirectional
optical module is used, this
interface is used as an input/output
interface for the GE/FE optical
signal.
lists the specifications of the interfaces on the AND1EM4F board.
5 Physical Interface Card
lists the types and usage of the
Correspo
nding
Fiber
Refer to
Fibers.
9.5
48