Attributes Of A 40G Optical Module - Huawei S7700 Hardware Description

S7700 Smart Routing Switch
Hardware Description
Attribut
e
Center
waveleng
th
Transmit
optical
power
Receiver
sensitivit
y
Overload
optical
power
Extinctio
n ratio

9.6 Attributes of a 40G Optical Module

This section describes the attributes of a QSFP+-40G optical module.
Table 9-14
Table 9-14 Attributes of a QSFP+ 40G (41.25 Gbit/s) optical module
Attribut
e
Transmis
sion
distance
Center
waveleng
th
Transmit
power
Issue 02 (2012-09-10)
Description
1529.5 1530.3
5 nm 3 nm
1548.5 1549.3
1 nm 2 nm
-1.0 dBm to 3.0 dBm
-24.0 dBm
-9.0 dBm
8.2 dB
NOTE
Only Huawei certified optical modules can be installed on the S7700. The non-certified optical modules
are unreliable and may affect services. Huawei will not be responbsible for fixing the issues caused by non-
certified optical modules.
All the optical modules listed in the documentation are Huawei certified optical modules.
lists the attributes of a QSFP+-40G optical module.
Description
150 m
850 nm
-7.6 dBm to 2.4 dBm
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9 Attribute List of Interfaces and Optical Modules
1531.1 1531.9 1532.6
2 nm 0 nm 8 nm
1550.1 1550.9 1551.7
2 nm 2 nm 2 nm
1533.4 1534.2 1535.0
7 nm 5 nm 4 nm
1552.5 1553.3 1554.1
2 nm 3 nm 3 nm
193