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PRODUCTS | Optical Transceivers | 1.25G SFP Dual

Features

  • Hot-pluggable
  • 1.25Gbps operation
  • +3.3V single power supply
  • High-performance and cost-effective
  • 1310nm LD and PIN photodetector for 10km trans-mission
  • Compliant with SFP MSAand SFF-8472 with duplex LC receptacle
  • Digital Diagnostic Monitoring
  • Compatible with SONET OC-24
  • Operating case temperature:
    Commercial:0 to +70°C
    Industrial:-40 to +85°C
  • RoHS compliant (lead free)

Applications

  • Gigabit Ethernet
  • Gigabit Fiber Channel
  • Switch to Switch interface
  • Switched backplane applications
  • Router/Server interface
  • Other optical transmission systems

Description

Springtek SFP transceivers are high performance, cost effective modules supporting 1.25Gbps and 10km transmission distance with SMF.

The transceiver consists of three sections: a 1310nm LD transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA). Springtek SFP modules satisfy class I laser safety requirements.

The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

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Package Part Number TX RX Fiber Length Output Power Sensitivity Connector Temp Data Sheet
1.25G-SFP-Dual S-SP1G85L05-CD VCSEL PIN 500m -9.5~-2.5dBm ＜-17.0dBm LC C/I
1.25G-SFP-Dual S-SP1G31L10-CD 1310nm FP PIN 10km -8~-2dBm ＜-22.0dBm LC C/I
1.25G-SFP-Dual S-SP1G31L20-CD 1310nm FP PIN 20km -8~-2dBm ＜-22.0dBm LC C/I
1.25G-SFP-Dual S-SP1G31L40-CD 1310nm FP APD 40km -5~0dBm ＜-22.0dBm LC C/I
1.25G-SFP-Dual S-SP1G55L40-CD 1550nm DFB APD 40km -5~0dBm ＜-22.0dBm LC C/I
1.25G-SFP-Dual S-SP1G55L80-CD 1550nm DFB APD 80km -2~5dBm ＜-23.0dBm LC C/I
1.25G-SFP-Dual S-SP1G55LA0-CD 1550nm DFB APD 100km 0~5dBm ＜-28.0dBm LC C/I
1.25G-SFP-Dual S-SP1G55LA2-CD 1550nm DFB APD 120km 0~5dBm ＜-28.0dBm LC C/I