Item Value
Model SFP28-25G-TX1330/RX1270-10km-SM-
BIDI
Form factor SFP28
Application standard IEEE 802.3 by-2016, 25GBASE-LR,
10GBASE-LR
Connector type LC
Optical ber type SMF
Bit error ratio (BER) <5x10E-5(24.33024G,25.78125G)
<1x10E-12(9.8304G,10.1376G,
10.3125G)
Working case temperature [°C(°F)] -40°C to 85°C(-40°F to 185°F)
DDM options SFF-8472
Environment standard RoHS
Security standard FCC Class B, IEC 60825-1 Class 1
ESD(HBM1) [V] 1000 V
Transmission rate [bit/s] 25.78125 Gbit/s
Target transmission distance [km] 10 km
Transmitter Optical Characteristics
Center wavelength [nm] 1330 nm
Tx operating wavelength range [nm] 1320 nm - 1340 nm
Maximum Tx optical power (AVG)
[dBm]
2 dBm
Maximum Tx optical power (OMA)
[dBm]
-
Minimum Tx optical power (AVG)
[dBm]
-4 dBm
Minimum Tx optical power (OMA)
[dBm]
-
Minimum extinction ratio [dB] 3 dB
Receiver Optical Characteristics
Rx operating wavelength range [nm] 1260 nm - 1280 nm
Rx sensitivity (AVG) [dBm] -
Rx sensitivity (OMA) [dBm] -12 dBm
HUAWEI NetEngine 8000 F
Hardware Guide 3 Hardware Description
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 254
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