10G SFP+ SMF LR Transceiver, 1310nm. -40C to 85C (SFP-10G-LR)

10G SFP+ SMF LR Transceiver, 1310nm. -40C to 85C. Compatible with cnMatrix EX2028/2028-P swithes.


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1310 nm DFB 10Gbps SFP+ transceiver is a “limiting module”, designed for 10GBASE-LR applications.

The SFP+ 10km module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduces differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.


  • Supports from 1.25 Gb/ to 11.3 Gbps bit rates
  • Electrical interface compliant to SFF-8431
  • Hot Pluggable SFP+ footprint
  • 1310nm DFB transmitter, PIN photo-detector
  • Industrial case operating case temperature: -40 to 85 °C
  • Low power consumption (1.1W typical)
  • Applicable for 10km SMF connection
  • All-metal housing for superior EMI performance
  • Cost effective SFP+ solution, enables higher port densities and greater bandwidth
  • Built-in digital diagnostic functions
  • RoHS6 compliant (lead free)


  • 10GBASE-LR at 10.3125Gbps
  • Other optical transmission systems


Distance 10km
Mode SM
Wavelength 1310nm
Connector Dual LC
Format SFP+
Compatibility cnMatrix Switches



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