Xentino SFP10 1000Base-LX Single Mode Transceiver - 10Km (-40 to 85C)


The transceiver is small form factor pluggable module with standard duplex connector for fiber communications. This module is designed for single-mode-fiber (SMF) and operates at a nominal wavelength of 1310 nm with cost effective and high performance. It is with the SFP 20-pin connector to allow hot plug capability.

The transceiver is small form factor pluggable module with standard duplex connector for fiber communications. This module is designed for single-mode-fiber (SMF) and operates at a nominal wavelength of 1310 nm with cost effective and high performance. It is with the SFP 20-pin connector to allow hot plug capability.

  • Single + 3.3V power supply
  • Differential Inputs and Outputs
  • Small Form Factor Pluggable MSA Compliant.
  • Commercial Operation Temp.: 0 oC to +70 oC
  • Industrial Operation Temp.: -40 oC to +85 oC
  • RoHS Compliant
  • Class 1 Laser International Safety Standard IEC 825 Compliant. Complies with EN60825-1 and FDA 21 CFR 1040.10 and 1040.11
  • Compliant with SFF-8472 MSA Digital Diagnostic Monitor (DDM), Internal Calibration.
Absolute Maximum Ratings
Parameter Symbol Min Typ Max Unit
Supply Voltage VCC 0 - 4 V
Storage Temperature TS -40 - 85 oC
Operating Temperature   Commercial TOP-com 0 - 70 oC
Industrial TOP-ind -40 - 85 oC
Lead Soldering Limits TSOLD - - 260/10 oC /sec
General Specifications
Parameter Symbol Min Typ Max Unit
Data Rate B 0.80 1.25 1.50 Gbps
Supported Link Length on 9/125m SMF   for 1312-10 L 10 - - Km
for 1312-15   15 - - Km
for 1312-20   20 - - Km
Supply Current ITx+IRx - - 300 mA
Power Dissipation PDis - - 1000 mW
Transmitter Electrical Characteristics
Parameter Symbol Min Typ Max Unit
Supply Voltage VCC 3.15 3.3 3.45 V
Data Differential Input Voltage Vin, pp 400 - 2000 mV
Disable Input Voltage VIL - VCC -1.81 - -1.48 V
Enable Input Voltage VIH - VCC -1.16 - -0.88 V
TX Fault Voltage-High (Fault) VTF 2.0 - VCC V
TX Fault Voltage-Low (Normal) VTN 0 - 0.8 V
POut@TX Disable Asserted POFF - - -45 dBm
Transmitter Optical Characteristics
Parameter Symbol Min Typ Max Unit
Output Optical Power on 9m SMF PO -9 - -3 dBm
Center Wavelength C 1280 1310 1340 nm
Spectral Width (RMS) RMS - - 2 nm
Optical Rise Time (20%-80%) tr - - 0.26 ns
Optical Fall Time (20%-80%) tf - - 0.26 ns
Extinction Ratio ER 9 - - dB
Receiver Electrical Characteristics
Parameter Symbol Min Typ Max Unit
Supply Voltage VCC 3.15 3.3 3.45 V
Data Differential Output Voltage Vout, pp 500 - 1200 mV
Receiver LOS/SD Output Voltage-High VRH 2.0 - VCC V
Receiver LOS/SD Output Voltage-Low VRL 0 - 0.8 V
Data Output Rise Time (20%-80%) tr - - 0.35 ns
Data Output Fall Time (20%-80%) tf - - 0.35 ns
Receiver Optical Characteristics
Parameter Symbol Min Typ Max Unit
Maximum Receiver Power Pin -3 - - dBm
Receiver Sensitivity   for 1312-10 PS   - - -21 dBm
for 1312-15/20 - - -23 dBm
Operating Wavelength C 1100 - 1600 nm
Optical Return Loss PR - - 12 dB
Signal Detect-Asserted   for 1312-10 PA   - - -21 dBm avg.
for 1312-15/20 - - -23 dBm avg.
Signal Detect-Deasserted PD -36 - - dBm avg.
Signal Detect-Hysteresis PA-PD 0.5 - - dB

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