1G SFP MMF SX Transceiver, 850nm.  -40C to 85C (SFP-1G-SX)

1G SFP MMF SX Transceiver, 850nm.  -40C to 85C. Compatible with cnMatrix EX1010/1010-P, EX1028/EX1028-P, EX2010/EX2010-P and, EX2028/2028-P.


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SFP transceiver is a high performance, cost effective modules supporting data-rate of 1.25Gbps and 550m transmission distance with MMF.

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.

It is compatible with SFP Multi-Source Agreement (MSA) and SFF-8472.


  • Data-rate of 1.25Gbps operation
  • 850nm VCSEL laser and PIN photodetector
  • Digital Diagnostic Monitoring
  • 550m transmission with 50/125μm MMF
  • 300m transmission with 62.5/125μm MMF
  • Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
  • +3.3V single power supply
  • Industrial operating case temperature: -40 to +85°C
  • RoHS6 compliant (lead free)
  • Gigabit Ethernet
  • Switch to Switch interface
  • Other optical transmission systems


Interfaces / Ports Details 1 x 1000Base-SX Network
Media Type Supported Optical Fiber
Fiber Mode Supported Multi-mode
Ethernet Technology Gigabit Ethernet
Network Technology 1000Base-SX



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