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SFP20SMLC 1.25G Sfp Sm Lc 20Km Module Dual Fibre 1310Nm Up To 1.25Gbps Data Links 1.25G SFP SM LC

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Limited Stock
$42.50

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Overview

The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps 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.

_

Features
  • Up to 1.25Gbps data links
  • 1310nm FP laser and photo PIN 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
  • Compatible with RoHS
  • +3.3V single power supply
  • _

    Applications
    • SDH and SONET system
    • Fiber Channel
    • Switch to Switch interface
    • Switched backplane applications
    • Router/Server interface
    • Other optical transmission systems
    Optical and Electrical Characteristics

    _


    Parameter

    Symbol

    Min

    Typical

    Max

    Unit

    Notes

    Transmitter

    Centre Wavelength

    1260

    1310

    1360

    nm

    _

    Spectral Width(RMS)

    _

    _

    4

    nm

    _

    Average OutputPower

    Pout

    -9

    _

    -3

    dBm

    1

    Extinction Ratio

    ER

    9

    _

    _

    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

    O

    _

    TXDisable

    Disable

    _

    2.0

    _

    Vcc

    V

    _

    Enable

    _

    0

    _

    0.8

    V

    _

    TXFault

    Fault

    _

    2.0

    _

    Vcc

    V

    _

    Normal

    _

    0

    _

    0.8

    V

    _

    Receiver

    Centre Wavelength

    1260

    _

    1580

    nm

    _

    Receiver Sensitivity

    _

    _

    _

    -23

    dBm

    3

    Receiver Overload

    _

    -3

    _

    _

    dBm

    3

    LOS De-Assert

    LOSD

    _

    _

    -24

    dBm

    _

    LOS Assert

    LOSA

    -35

    _

    _

    dBm

    _

    LOS Hysteresis

    _

    1

    _

    4

    dB

    _

    Data Output Swing Differential

    Vout

    700

    _

    900

    mV

    4

    LOS

    High

    2.0

    _

    Vcc

    V

    _

    Low

    _

    _

    0.8

    V

    _

    Notes:
    1. The optical power is launched into SMF.
    2. PECL input, internally AC-coupled and terminated.
    3. Measured with a PRBS 27-1 test pattern @1250Mbps, BER =1x10-12.
    4. Internally AC-coupled.


    Weight: 0.015

    Aussie Stock
    All our stock is kept in our Melbourne based warehouse. Our stock levels are also updated every 10 minutes! So if it says 10 units in stock, you can trust that it is accurate.

    No PO Boxes or Parcel Lockers
    At this stage we only use couriers and can only deliver to a road-side address. This means PO Boxes and Parcel Lockers cannot be accepted as StarTrack do not deliver to these addresses.
    In instances where a PO Box or Parcel Locker address in entered, we may ask for an alternative road-side address, or cancel and refund your order immediately and urge you to replace your order with an alternative delivery address.

    Delivery times
    We typically dispatch our goods same day or next day. From there, you can expect 2 - 8 business days Australia wide. Most capital cities can expect 1-2 day delivery times.
    Any RTS (Return to Sender) orders due to missing or incorrect address information entered by the buyer may incur an additional charge for redelivery.

    GTIN: 9328202025104

    Estimated Delivery Time Frame:4-8 business days

    Ask a Question About This Product

    Reference ID: 693276

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