Huawei NE40E-M2 Series - Page 88

7 Boards
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Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
86
Attribute
Description
Return loss
>= 40 dB
Optical fiber type
Single-mode
PMD
Single-mode
PDL
<= 0.2 dB
Table 7-72 Board specifications
Item
Specification
Dimensions (H x W x D)
19.8mm x 193.8mm x 209.3 mm (0.78 in. x 7.63 in. x 8.24
in.)
Typical power
consumption
1.0 W
Typical heat dissipation
3.2 BTU/hour
Weight
0.6 kg (1.32 lb)
Ambient temperature
Long terms: 0 °C to 45 °C (32°F to 113°F) Short terms:
-5 °C to 55 °C (23°F to 131°F)
7.1.13 Bidirectional 2-Channel CWDM Optical Add/Drop
Multiplexing (1471/1491nm) Physical Interface Card(PIC)
Overview
Table 7-73 Board attributes
Attribute
Description
Board name silkscreen
DMD2-CWDM
Description
Bidirectional 2-Channel CWDM Optical Add/Drop
Multiplexing (1471/1491nm) Physical Interface
Card(PIC)
BOM
03032EFH
Model
CR5D2DMD2M01