SSF-SFP-MM1G 1.25G SFP Transceiver MM

SSF-SFP-MM1G 1.25G SFP Transceiver MM

The SSF-SFP-MM1G transceiver is a high performance, cost effective module supporting data-rates of 1.25Gbps and 550m transmission distance with multimode fiber.

This SFP accepts 2 LC connectors.

This SFP uses the 1000Base-SX standard, popular for short range connections.

The transceiver consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers follow the industry standards of the SFP Multi-Source Agreement (MSA) and SFF-8472, making them directly interchangeable with any networking device following industry standards.  Note: not compatible with HP devices.


  • Data-rate of 1.25Gbps operation
  • 850nm VCSEL laser and PIN photodetector
  • Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
  • Digital Diagnostic Monitoring: Internal Calibration or External Calibration
  • 550m transmission with 50/125µm MMF
  • 275m transmission with 62.5/125µm MMF
  • Compliant with RoHS
  • +3.3V single power supply
  • Standard Operating case temperature: 0 to +70°C
  • Extended Operating case temperature: -20 to +85°C
  • Industrial Operating case temperature: -40 to +85°C
SSF-SFP-MM1G1G SFP transceiver MM 1000Base-SX, 850nm, 550m max reach, w/DDM
General Specifications
Interface Gigabit Ethernet
Fiber Type Multimode
Transceiver Format SFP
Wavelength 850nm
Tx Distance 550m
Connectors 2 x LC
Cable Type Duplex 50/125µm multimode or 62.5/125µm multimode