Item Value
Maximum Tx optical power (AVG)
[dBm]
4.8 dBm
Maximum Tx optical power (OMA)
[dBm]
4.8 dBm
Minimum Tx optical power (AVG)
[dBm]
-1.9 dBm
Minimum Tx optical power (OMA)
[dBm]
-1.9 dBm
Minimum extinction ratio [dB] 3.5 dB
Receiver Optical Characteristics
Rx operating wavelength range [nm] 1304.5 nm - 1317.5 nm
Rx sensitivity (AVG) [dBm] -6.1 dBm
Rx sensitivity (OMA) [dBm] -6.1 dBm
Overload power (AVG) [dBm] 4.8 dBm
Overload power (OMA) [dBm] -
NOTE
1. The optical power calculation is based on the OMA value. If the module needs to reach
the nominal data, the board FEC function must be enabled.
2. The optical power read by the device is the average optical power, not the OMA optical
power.
3. When this type of optical module is used to interconnect with a WDM device, the 1+1
protection switching duration on the client side of the WDM device is longer than 50 ms.
3.4.20 400Gbps QSFP-DD Optical Module
3.4.20.1 400Gbps(8*56Gb/s PAM4)-QSFP-DD-SMF-1310nm-10km-commercial
Table 3-217 400Gbps(8*56Gb/s PAM4)-QSFP-DD-SMF-1310nm-10km-commercial
specications
Item
Value
Basic Information
Module name 400Gbps(8*56Gb/s PAM4)-QSFP-DD-
SMF-1310nm-10km-commercial
Part Number 02312HCM
Model OSK010N02
HUAWEI NetEngine 8000 F
Hardware Guide 3 Hardware Description
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 285
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