The MikroTik S-31DLC20D is a 1.25G SFP module for single-mode fibre links up to 20 km, at 1310 nm with a dual LC connector and DDM.

MikroTik has tested it with its own SFP devices, including the RB2011 series and the CCR1036-12G-4S, and it also works in SFP ports from other vendors.

Key features

  • 1.25G SFP form factor
  • Up to 20 km over single-mode fibre
  • 1310 nm wavelength
  • Dual LC UPC connector
  • Digital diagnostics (DDM)
  • Tested from -40 to +70 °C ambient

Description

The MikroTik S-31DLC20D is a 1.25G SFP module for single-mode fibre links up to 20 km, at 1310 nm with a dual LC connector and DDM.

MikroTik has tested it with its own SFP devices, including the RB2011 series and the CCR1036-12G-4S, and it also works in SFP ports from other vendors.

Key features

  • 1.25G SFP form factor
  • Up to 20 km over single-mode fibre
  • 1310 nm wavelength
  • Dual LC UPC connector
  • Digital diagnostics (DDM)
  • Tested from -40 to +70 °C ambient

Specifications

Connector Dual LC UPC
Data Rate 1.25G
Distance 20km
Format SFP
Mode SM
Tested ambient temperature -40 to +70C
Wavelength 1310nm
MTBF Approximately 100'000 hours at 25C

Datasheet (PDF)