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Home/Products/25G SFP28 Optical Transceivers

25G SFP28 Optical Transceivers

25G SFP28 modules with SR, LR and ER reaches, built for server access and leaf-spine fabrics where port density matters.

Key Features

  • 25 Gb/s serial optical interface, SFF-8472 digital diagnostic monitoring
  • 1310 nm DFB transmitter with PIN photodetector (LR/ER)
  • Advanced firmware allows customer system encryption data to be stored
  • RoHS compliant, hot-pluggable SFP28 form factor
  • Higher port density and bandwidth at lower cost per port

Applications

  • 25G server access and leaf-spine fabrics
  • 5G fronthaul and mid-haul links
  • High-speed storage area networks
  • Computer cluster cross-connect

Full Specifications

SFP28 25G modules
SFP28 25G modules
P/NProduct DescriptionData RateReachWavelengthTX Min (dBm)TX Max (dBm)Rx Sens. (dBm)Temp. (°C)
BLM11C-CCBLSFP28 SR25G100 m850 nm-8.42.4-10.30–70
BLM333-CCBLSFP28 LR25G10 km1310 nm-72-13.30–70
BLM336-CCBLSFP28 ER25G40 km1310 nm-2.94.5-20.90–70

All parameters are typical values at 25 °C unless otherwise stated. Datasheets and test reports available on request.

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