Item
Specifications
Operating wavelength range
1264.5 nm-1277.5 nm
1284.5 nm-1297.5 nm
1304.5 nm-1317.5 nm
1324.5 nm-1337.5 nm
Receiver sensitivity
–
11.5 dBm
Overload power
2.3 dBm
Maximum optical channel cost
1.9 dB
Maximum reflection factor
N/A
lists the specifications of the QSFP-40G-iSR4 optical modules.
Table 1-166
Specifications of the QSFP-40G-iSR4 optical modules
Item
Specifications
Interface standard
40GBASE-SR4
Transmission rate
41.25Gbit/s
Interface type
MPO
Applicable cable and maximum
transmission distance
l
Multimode fiber (OM2) (with diameter
of 50 μm): 30 m
l
Multimode fiber (OM3) (with diameter
of 50 μm): 100 m
l
Multimode fiber (OM4) (with diameter
of 50 μm): 150 m
Modal bandwidth
l
Multimode fiber (OM2): 500 MHz*km
l
Multimode fiber (OM3): 2000 MHz*km
l
Multimode fiber (OM4): 4700 MHz*km
Optical transmitter
Optical source type
VCSEL
Center wavelength
850 nm
Operating wavelength range
840 nm-860 nm
Spectral characteristics
Maximum root mean square (RMS)
spectral width
N/A
Maximum spectral width (-20dB)
N/A
HUAWEI USG9500 Series
Hardware Guide
1 Hardware Overview
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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