Huawei NE40E-M2 Series Hardware Description page 75

Interface
Name
wA1 wD1
1531
eIN eOUT
eA1 eD1
1531
Functional Specifications
Features and
Functions
Basic function
Reliability and
availability
Technical Specifications
Table 7-46 Interface specifications
Attribute
Center wavelength
Single-channel insertion
loss
Issue ()
Interfac Connec
e Type tor
Type
GE/10GE Optical
fiber
adapter
GE/10GE Optical
fiber
adapter
GE/10GE Optical
fiber
adapter
Remarks
Supports bidirectional single-channel CWDM optical add/drop
multiplexing (wavelength 1531 nm).
Support for hot swap
Description
1531nm
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
west-in-and-east-out is less than 1.4 dB, with no optical fiber
insertion loss being taken into consideration.
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Description Cable
(8-channel
wavelength)
Westbound LC optical fiber
wavelength-add
ing/wavelength
-dropping
channel (single
wavelength)
Eastbound LC optical fiber
input/output
interface
(8-channel
wavelength)
Eastbound LC optical fiber
wavelength-add
ing/wavelength
-droppingchann
el (single
wavelength)
7 Boards
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