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Interface
Name
eIN eOUT
eA1 eD1
1551
eA1 eD1
1571
Functional Specifications
Features and
Functions
Basic function
Reliability and
availability
Technical Specifications
Table 7-166 Interface specifications
Attribute
Center wavelength
Single-channel insertion
loss
Issue ()
Interfac
Connec
e Type
tor
Type
Optical
GE/10GE
fiber
adapter
GE/10GE
Optical
fiber
adapter
GE/10GE
Optical
fiber
adapter
Remarks
Supports bidirectional 2-channel CWDM optical add/drop
multiplexing (wavelength 1551 nm/1571 nm).
Support for hot swap.
Description
1551nm/1571nm
The insertion loss of
wavelength-dropping/wavelength-adding channels is less
than 1.2 dB, and the insertion loss of east-in-and-west-out or
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description
Cable
channel
(wavelength
1571 nm)
Eastbound
LC optical fiber
input/output
interface
(8-channel
wavelength)
Eastbound
LC optical fiber
wavelength-add
ing/wavelength
-dropping
channel
(wavelength
1551 nm)
Eastbound
LC optical fiber
wavelength-add
ing/wavelength
-dropping
channel
(wavelength
1571 nm)
7 Boards
187
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