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MonoMode SFP Fibre Module TP-Link TL-SM321A 10 km 1.25 Gbps
MonoMode SFP Fibre Module TP-Link TL-SM321A 10 km 1.25 Gbps
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MonoMode SFP Fibre Module TP-Link TL-SM321A 10 km 1.25 Gbps

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If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy MonoMode SFP Fibre Module TP-Link TL-SM321A 10 km 1.25 Gbps at an unbeatable price.

  • Range:
    • 10 km
    • 20 km
  • Speed: 1.25 Gbps
  • Wavelength: 1550nm Tx/1310nm Rx
  • Power supply: Electric Network
  • Connections: SFP
  • Voltage: 3,3 V
  • Product with plug: Yes
  • Type of plug: Plug EU
  • Type:
    • MonoMode SFP Fibre Module
    • Fibre optic
  • Colour: Silver
  • AC input voltage: 3.3 V

Spotlight: - WDM Bi-Directional SFP Module - Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving TP-LINK´s TL-SM321A 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. - Supports WDM Bi-Directional technology, using a single strand of fiber - TX: 1550nm / RX: 1310nm - Internal +3.3V Power Supply - In pairs with TL-SM321B - Plug-and-Play - Suitable: MC220L, TL-R4199G/4299G, TL-SG3109, TL-SL3428/3452, TL-SG2109WEB/2216WEB/2224WEB,TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and the other equivalent devices


  • SFP transceiver type: Fiber optic
  • Maximum data transfer rate: 1250 Mbit/s
  • Interface type: SFP
  • Single-mode fiber (SMF) supported: Y
  • Fiber optic connector: LC (UPC)
  • Fiber cable diameters supported (core/cladding): 9/125 µm
  • Maximum transfer distance: 10000 m
  • Tx wavelength (max): 1550 nm
  • Rx wavelength (max): 1310 nm
  • Networking standards: IEEE 802.3z
  • Plug and Play: Y
  • Certification: FCC, CE
  • Input voltage: 3.3 V
  • Operating temperature (T-T): 0 - 70 °C
  • Storage temperature (T-T): -40 - 80 °C
  • Operating relative humidity (H-H): 10 - 90%
  • Storage relative humidity (H-H): 5 - 90%
  • Width: 55.4 mm
  • Depth: 12.9 mm
  • Height: 12.9 mm
  • Package width: 122.5 mm
  • Package depth: 81.5 mm
  • Package height: 38.5 mm
  • Package weight: 60 g

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