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2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM

    Buy cheap 2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM from wholesalers
     
    Buy cheap 2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM from wholesalers
    • Buy cheap 2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM from wholesalers
    • Buy cheap 2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM from wholesalers
    • Buy cheap 2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM from wholesalers
    • Buy cheap 2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM from wholesalers

    2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM

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    Brand Name : Gigaopto
    Model Number : GCS-B4325-B4325-20C
    Certification : CE,FCC,RoHs, TUV,UL
    Price : negotiable
    Payment Terms : T/T, L/C
    Supply Ability : 50,000pcs/month
    Delivery Time : 1-5 work days
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    2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM

    2.488Gbps Compact Bi-Di SFP Transceiver 1490nm TX 1310 nm RX 20km


    Description


    The GCS-B4325-B4325-20C transceiver is high performance, cost effective module where both ports are bi-directional, each port supports 2448Mbps throughput and 20km transmission distance with SMF.

    The two independent channel transceiver unit consists of three sections: a high quality 1490nm DFB laser transmitter, a high reliable 1310nm PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

    It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C interface as specified in the MSA SFF-8472.

    The transceiver is fully compatible with Compact SFP Multi-Source Agreement (MSA).


    Specifications


    Product Category2 Fiber CSFP TransceiverP/NGCS-B4325-B4325-20C
    Form FactorCSFPTechnologyDual-Lane BIDI
    Bit-Speed (Gbps)2.488G/2.488GLane Count2x ( Tx/Rx )
    Cable Transmission20kmInterfaceDual LC UPC
    TX Center Wavelength2x 1310nmRX Center Wavelength2x 1490nm
    Power Supply Voltage+3.3V (typical)Power Dissipation≤ 1.8W
    Transmitter TypeDFB laserReceiver TypePIN
    Transmitter Power-5 ~ 0dBmReceiver Sensitivity< -19dBm
    Extinction Ratio> 9dBReceiver Overload> 0dBm
    Optical Budget (dB)14dBDigital DiagnosticBuild-in
    EnvironmentOperating: 0 to 70°CWarranty36-month
    Storage: -40°C to 85°CMTBF1,000,000Hours
    ComplianceGigabit Ethernet, MSA Compliant

    Features


    • Dual Fiber Bi-Directional CSFP Optical Transceiver
    • Supports 2.488Gbps Bi-directional Data Links
    • 2xBi-directional transceivers in 1 SFP transceiver package
    • Compliant with IEEE 802.3z Gigabit Ethernet
    • Compliant with CSFP MSA 2.0 (Option2)
    • Compliant with Digital Diagnostic Monitor Interface SFF-8472
    • Duplex LC Connector
    • 1490nm DFB laser and 1310nm PIN photodetector
    • Up to 20km on 9/125µm SMF
    • Single +3.3 V Power Supply
    • RoHS Compliant
    • Class 1 Laser International Safety Standard IEC 60825 Compliant

    Application


    • SDH STM-16 and SONET OC-48 system
    • Fiber Channel
    • Switch to Switch interface
    • Point to Point FTTH Application
    • Other optical transmission systems

    Electrical and Optical Characteristics


    ParameterSymbolMinTypicalMaxUnitNotes
    Transmitter
    Centre Wavelengthλc147014901510nm
    Spectral Width (-20dB)σ1nm
    Side Mode Suppression RatioSMSR30dB
    Average Output PowerPout-50dBm1
    Extinction RatioER9dB
    Optical Rise/Fall Time (20%~80%)tr/tf0.16ns
    Data Input Swing DifferentialVIN4001800mV2
    Input Differential ImpedanceZIN90100110Ω

    TX Disable

    Disable2.0VccV
    Enable00.8V

    TX Fault

    Fault2.0VccV
    Normal00.8V
    Receiver
    Centre Wavelengthλc12901330nm
    Receiver Sensitivity-19dBm3
    Receiver Overload0dBm3
    LOS De-AssertLOSD-19dBm
    LOS AssertLOSA-30dBm
    LOS Hysteresis14dB
    Data Output Swing DifferentialVout4001800mV4

    LOS

    High2.0VccV
    Low0.8V

    Notes:

    1. The optical power is launched into SMF.

    2. PECL input, internally AC-coupled and terminated.

    3. Measured with a PRBS 223-1 test pattern @2488Mbps, BER ≤1×10-12.

    4. Internally AC-coupled.


    Quality 2 Fiber 2.488Gbps CSFP BIDI SM Transceiver 20km TX1490 RX1310 LC DOM for sale
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