Huawei SFP-25G-SR 25GBase-SR Optical Transceiver, SFP28, 25G, Multi-mode Module (850nm, 0.1km, LC)

Brand: Huawei
Part Number: 02311KNR
Condition: Factory New Sealed
Availability: In Stock
Ships: Fast Shipping Across the United Kingdom
Delivery: Typically within 2 Business Days
Warranty: 3 Years

£119.78

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02311KNR - Genuine Huawei SFP-25G-SR 25GBase-SR Optical Transceiver, SFP28, 25G, Multi-mode Module (850nm, 0.1km, LC)

Basic Information

Module name: SFP-25G-SR
Part Number: 02311KNR
Model: SFP-25G-SR
Form factor: SFP28
Application standard: 25GBASE-SR
Connector type: LC
Optical fiber type: MMF
Working case temperature [°C(°F)]: 0°C to 70°C (32°F to 158°F)
Transmission rate [bit/s]: 25 Gbit/s
Target transmission distance [km]:

Multimode fiber (OM3):

Disables the RS-FEC function: 0.03 km
Enables the RS-FEC function: 0.07 km

Multimode fiber (OM4):

Disables the RS-FEC function: 0.04 km
Enables the RS-FEC function: 0.1 km

Transmitter Optical Characteristics

Center wavelength [nm]: 850 nm
Maximum Tx optical power [dBm]: 2.4 dBm
Minimum Tx optical power [dBm]: -8.4 dBm
Minimum extinction ratio [dB]: 2 dB

Receiver Optical Characteristics

Rx sensitivity [dBm]: -10.3 dBm
Overload power [dBm]: 2.4 dBm

02311KNR

This 02311KNR is 100% genuine Huawei product. It won't have any compatibility problem with your Huawei devices. And the Huawei SFP-25G-SR 25GBase-SR Optical Transceiver, SFP28, 25G, Multi-mode Module (850nm, 0.1km, LC) is factory new with original packaging. Buy it now and enjoy risk free purchase with fast worldwide delivery from GenuineModules.com

Adrian	28/01/2026 GMT
Used the 02311KNR module with a Huawei switch in a 25G uplink port. The device recognized the transceiver on insertion. Link status showed 25G and remained connected during traffic tests. Fiber connection was established without errors. Part number and labeling matched the order. 5