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HUAWEI USG9500 Series
Hardware Guide
Item
Environment standard
Security standard
ESD
Table 1-165
Table 1-165 Specifications of the QSFP-40G-LR4 optical modules
Item
Interface standard
Transmission rate
Interface type
Transmission distance
Optical transmitter
Optical source type
Center wavelength
Operating wavelength range
Spectral characteristics
Maximum root mean square (RMS)
spectral width
Maximum spectral width (-20 dB)
Minimum side mode suppression ratio
(SMSR)
Average transmit optical power
Maximum transmit optical power
Minimum transmit optical power
Minimum extinction ratio
Optical receiver
Issue 03 (2017-12-15)
lists the specifications of the QSFP-40G-LR4 optical modules.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description
RoHS-6 (lead free)
-
>500 V (Human body model)
Specifications
40GBASE-LR4
41.25 Gbit/s
LC
10 km (6.21 mi.)
DFB
1310 nm
1264.5 nm-1277.5 nm
1284.5 nm-1297.5 nm
1304.5 nm-1317.5 nm
1324.5 nm-1337.5 nm
N/A
N/A
N/A
2.3 dBm
–7 dBm
3.5 dB
1 Hardware Overview
221
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