TP-LINK TL-SM412LS-5KM 2.5G single-mode dual-fiber SFP optical module

Brand: TP-LINK
Model: TL-SM412LS-5KM

Use hot-swappable SFP package Full-duplex optical transceiver module Rate up to 3.125Gbps Single mode fiber transmission, up to 5km Dual fiber LC optical port, central wavelength 1310nm Built-in digital diagnosis function Working voltage 3.3V Shell working temperature 0℃ ~ 70℃ Transmission rate

  • 3.125Gbps
Transmission distance
  • 5KM
Transmission medium
  • single mode fiber
Interface Type
  • Double fiber LC
Center wavelength
  • 1310nm·
Operating Voltage
  • 3.3V
Working temperature of housing
  • 0°C ~ 70°C
Light parameter
  • Average transmit optical power: -10 ~ 2dBm
  • Receive sensitivity: -17dBm

Product Features


  • Use hot-swappable SFP package
  • Full-duplex optical transceiver module
  • Rate up to 3.125Gbps
  • Single mode fiber transmission, up to 5km
  • Dual fiber LC optical port, central wavelength 1310nm
  • Built-in digital diagnosis function
  • Working voltage 3.3V
  • Shell working temperature 0℃ ~ 70℃

Technical Specifications

Property DescriptionProperty Value
Transmission rate
  • 3.125Gbps
Transmission distance
  • 5KM
Transmission medium
  • single mode fiber
Interface Type
  • Double fiber LC
Center wavelength
  • 1310nm·
Operating Voltage
  • 3.3V
Working temperature of housing
  • 0°C ~ 70°C
Light parameter
  • Average transmit optical power: -10 ~ 2dBm
  • Receive sensitivity: -17dBm