155M 20km 1550/1310nm
分类: 百兆单双纤光模块  发布时间: 2015-08-10 11:26 

155M 20km 1550/1310nm
百兆单纤光模块20Km 1550/1310nm


155M SFP Optical Transceiver, 20km Reach LC


                             155M SFP Optical Transceiver, 20km Reach LC



  •  Dual data-rate of 155Mbps/125Mbps operation

  • 1550nm PIN laser and 1310 FP photo-detector for 20km transmission
  • Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
  • Digital Diagnostic Monitoring: Internal Calibration or External Calibration
  • Compatible with SONET OC-24-LR-1
  • Compatible with RoHS
  • +3.3V single power supply


l  SDH STM-1, I-1,S-1.1

l  SONET OC-3 IR-1

l  Router/Server interface

l  Other optical transmission systems


The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 125Mbps/155Mbps and 20km transmission distance with SMF.

The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All 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.


Ordering information

Part Number

Product Description


1550nm/1310nm,  155Mbps,  LC,  20km,  0°C~+70°C,  without DDM


1550nm/1310nm,  155Mbps,  LC,  20km,  -40°C~+85°C, without DDM


1550nm/1310nm,  155Mbps,  LC,  20km,  0°C~+70°C,  with DDM


1550nm/1310nm,  155Mbps,  LC,  20km,  -40°C~+85°C, with DDM

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