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Home > Product > SFP Optical Transceiver > 1.25G SFP BIDI TX1490/RX1550NM 120KM DDM
1.25G SFP BIDI TX1490/RX1550NM 120KM DDM
1.25G SFP BIDI TX1490/RX1550NM 120KM DDM
  • 1.25G SFP BIDI TX1490/RX1550NM 120KM DDM
  • Item : SLB-1245L-120-D
  • NameValue
    PackageBIDI SFP
    Data Rate(G)1.25
    WavelengthTx1490/Rx1550
    ConnectorSimplex LC
    Reach120km
    Temp0-70
    DDMYES
    Fiber TypeSMF
  • The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 120km transmission distance with SMF.

    The transceiver consists of three sections: a DFB laser transmitter, a APD 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.

Features
Parameter
Application
  • Dual data-rate of 1.25Gbps/1.063Gbps operation
  • 1490nm DFB laser and APD photodetector for 120km transmission
  • Compliant with SFP MSA and SFF-8472 with simplex LC receptacle
  • Digital Diagnostic Monitoring:
  • Internal Calibration or External Calibration
  • Compatible with RoHS
  • +3.3V single power supply
  • Operating case temperature:
  • Standard : 0 to +70°C
Package (Form Factor) BIDI SFP
Data Rate (typical) 1.25 Gb/s
Centre Wavelength Tx1490nm/Rx1550nm
Distance 120km
Diagnostics Digital Monitor
Transmitter DFB Laser
Receiver APD photo detector
TX Output Power (dBm) 0~+5
RX Sensitivity (dBm) -30
Low/High Case Temperature  0°C~70°C
Voltage Supply (typical) 3.3v
Connector Simplex LC/UPC
  • Gigabit Ethernet
  • Fiber Channel
  • Switch to Switch interface
  • Switched backplane applications
  • Router/Server interface
  • Other optical transmission systems
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