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1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1550nm TX / 1310nm RX

    Buy cheap 1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1550nm TX / 1310nm RX from wholesalers
     
    Buy cheap 1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1550nm TX / 1310nm RX from wholesalers
    • Buy cheap 1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1550nm TX / 1310nm RX from wholesalers

    1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1550nm TX / 1310nm RX

    Ask Lasest Price
    Brand Name : E-link
    Model Number : Commercial Type: LNK-BSFP-1.25G-3CD Industrial Type: LNK-BSFP-1.25G-L3CD
    Price : $5-2579
    Payment Terms : L/C,T/T,Western Union,MoneyGram,Paypal
    Supply Ability : 1000 pcs/month
    Delivery Time : 3-12 working days
    • Product Details
    • Company Profile

    1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1550nm TX / 1310nm RX

    1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1550nm TX / 1310nm RX

    Advantages

    ¨ Dual data-rate of 1.25Gbps/1.063Gbps operation

    ¨ 1550nm DFB laser and PIN photodetector for 3km transmission

    ¨ Compliant with SFP MSA and SFF-8472 with simplex SC receptacle

    ¨ Digital Diagnostic Monitoring: Internal Calibration or External Calibration

    ¨ Compatible with SONET OC-24-LR-1

    ¨ Compatible with RoHS

    ¨ +3.3V single power supply

    ¨ Operating case temperature range of Commercial: 0°C to +70°C Industrial: -40°C to +85°C


    Overview

    The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 3km 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.


    Technical Indexes


    Parameter

    Symbol

    Min

    Typical

    Max

    Unit

    Notes

    Transmitter

    Centre Wavelength

    λc

    1530

    1550

    1570

    nm

    Spectral Width (-20dB)

    ∆λ

    1

    nm

    Side Mode Suppression Ratio

    SMSR

    30

    dB

    Average Output Power

    Pout

    -10

    -4

    dBm

    1

    Extinction Ratio

    ER

    10

    dB

    Optical Rise/Fall Time (20%~80%)

    tr/tf

    0.26

    ns

    Data Input Swing Differential

    VIN

    400

    1800

    mV

    2

    Input Differential Impedance

    ZIN

    90

    100

    110

    Ω

    TX Disable

    Disable

    2.0

    Vcc

    V

    Enable

    0

    0.8

    V

    TX Fault

    Fault

    2.0

    Vcc

    V

    Normal

    0

    0.8

    V

    Receiver

    Centre Wavelength

    λc

    1260

    1360

    nm

    Receiver Sensitivity

    -22

    dBm

    3

    Receiver Overload

    -3

    dBm

    3

    LOS De-Assert

    LOSD

    -24

    dBm

    LOS Assert

    LOSA

    -36

    dBm

    LOS Hysteresis

    1

    4

    dB

    Data Output Swing Differential

    Vout

    400

    1800

    mV

    4

    LOS

    High

    2.0

    Vcc

    V

    Low

    0.8

    V



    Ordering Information

    Part Number

    Product Description

    LNK-BSFP-1.25G-3CD

    1.25Gbps SFP Bi-Directional Transceiver, 1550TX/1310RX, SC 3km, 0°C~+70°C,With Digital Diagnostic Monitoring

    LNK-BSFP-1.25G-L3CD

    1.25Gbps SFP Bi-Directional Transceiver, 1550TX/1310RX, SC 3km,-40°C~+85°C,With Digital Diagnostic Monitoring


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