Huawei NE40E-M2 Series Hardware Description page 97

Interface
Name
1571
Functional Specifications
Features and
Functions
Basic function
Reliability and
availability
Technical Specifications
Table 7-89 Interface specifications
Attribute
Center wavelength
Single-channel insertion
loss
Maximum input optical
power
Return loss
Optical fiber type
PMD
PDL
Table 7-90 Board specifications
Item
Issue ()
Interfac Connec
e Type tor
Type
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
west-in-and-east-out is less than 1.4 dB, with no optical fiber
insertion loss being taken into consideration.
500 mw/23 dBm
>= 40 dB
Single-mode
Single-mode
<= 0.2 dB
Specification
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description Cable
wavelength-add
ing/wavelength
-dropping
channel
(wavelength
1571 nm)
7 Boards
95