Home > Product > Optical Transcevier > SFP BI-DI Transceiver
SFP BIDI 2.5G 40km
SFP BIDI 2.5G 40km Gezhi Photonics-Optical network devices innovator|Manufacturer of SFP/SFP+/XFP/X2/Xenpak, Media Converter,Patchcord
  •     GPB-5448x-L4x(D)

    2.488Gbps SFP Bi-Directional Transceiver, 40km Reach

    1550nm TX / 1490 nm RX



    ♦ Dual data-rate of 2.488Gbps/2.125Gbps operation

    ♦ 1550nm DFB laser and PIN photodetector for 40km transmission

    ♦ Compliant with SFP MSA and SFF-8472 with duplex LC receptacle

    ♦ Digital Diagnostic Monitoring:Internal Calibration or External Calibration

    ♦ Compatible with SONET OC-48 system

    ♦ Compatible with RoHS

    ♦ +3.3V single power supply

    ♦ Operating case temperature: Standard :  0 to +70°C



     SDH STM-16 and SONET OC-48 system

     Fiber Channel

     Switch to Switch interface

     Switched backplane applications

     Router/Server interface

     Other optical transmission systems


    The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 2.488Gbps/2.125Gbps and 40km transmission distance with SMF.

    The transceiver consists of three sections: a DFB 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.


    Mechanical Dimensions:

    Ordering Information:

    Part Number

    Product Description


    1550nm, 2.488Gbps, SC,40km,  0°C~+70°C


    1550nm, 2.488Gbps, SC,40km,  0°C~+70°C, With Digital Diagnostic Monitoring


    1550nm, 2.488Gbps, LC,40km,  0°C~+70°C


    1550nm, 2.488Gbps, LC,40km,  0°C~+70°C, With Digital Diagnostic Monitoring