£ 26.99  inc. vat

£22.49 ex. vat

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Order within for delivery on Thursday, 22nd February

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TP-Link TL-SM321B SFP (mini-GBIC) Transceiver Module

  • Transceiver Module
  • Up to 10km
  • 1.25 Gbps

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QuickFind: 268716

Mfr part code: TL-SM321B

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    TP-Link TL-SM321B SFP (mini-GBIC) Transceiver Module Product Description

    TP-Link's TL-SM321B adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km with TP-Link's routers, switches, media converters to provide high speed and stability.

    Technical Specifications


    Enclosure Type Plug-in module
    Device Type SFP (mini-GBIC) transceiver module
    Form Factor Plug-in module

    Expansion / Connectivity

    Interfaces 1 x Ethernet 1000Base-BX - LC/UPC single-mode
    Compatible Slots 1 x SFP (mini-GBIC)


    Data Link Protocol GigE
    Connectivity Technology Wired
    Cabling Type 1000Base-BX
    Data Transfer Rate 1.25 Gbps
    Optical Wave Length 1310 (TX) / 1550 (RX) nm
    Max Transfer Distance 10 km
    Compliant Standards IEEE 802.3z


    Compliant Standards Plug and Play, FCC

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 70 °C
    Humidity Range Operating 10 - 90%

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