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Indicator
L/A(0-3)
Table 7-225 Service interfaces
Interface
Name
OUT0
IN0-OUT3
IN3
Functional Specifications
Features and
Functions
Basic function
Reliability and
availability
Link protocol
Technical Specifications
Table 7-226 Interface specifications
Attribute
Optical type supported
Working mode
Compliant standard
Issue ()
Status Description
Running status indicator
Green:
If the indicator is steady on, the link is normal.
If the indicator is off, the link is Down.
If the indicator blinks, data is being transmitted.
Interfac
Connec
e Type
tor
Type
CPOS
SFP
Remarks
Supports 63 E1 links over one 155M SDH link.
Support for hot swap.
PPP, MP, TDM, ATM, and IMA
Description
8.2 155Mbps SFP Electrical Transceiver
8.3 155Mbps eSFP Optical Module
8.4 155Mbps eSFP BIDI Optical Module
8.12 125M~2.67Gbps eSFP DWDM Optical Module
Full-duplex
IMA 1.1, RFC4717, RFC4385, RFC4816, RFC5086,
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description
Cable
Interfaces for
LC optical fiber/cable
4-channel
155M
optical/electrica
l signal input
and output
7 Boards
218
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