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TP-Link TL-FC311A-2 Gigabit WDM Media Converter - IEEE 802.3u 1550nm 2KM (Compatible with TL-FC311B-2)

TP-Link TL-FC311A-2 Gigabit WDM Media Converter - IEEE 802.3u 1550nm 2KM (Compatible with TL-FC311B-2)

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  • 30 days change of mind return policy
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Change of Mind Returns:

We want you to be happy with your purchase. That’s why we offer a 30-day change of mind return policy, allowing you to request a return for a refund or exchange within 30 days of receiving your order. Please note that return shipping costs will be deducted from the refund amount as follows: 

For small, single items under 1kg with free shipping, a $10.70 charge will be deducted.

The return postage cost will be deducted for other free shipping orders based on the item’s weight and dimensions.

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TP-Link TL-FC311A-2 Gigabit WDM Media Converter - IEEE 802.3u 1550nm 2KM (Compatible with TL-FC311B-2)


  • TP-Link TL-FC311A-2 / TL-FC311B-2 Gigabit WDM Media Converter
  • 1× 10/100/1000Mbps Auto-Negotiation RJ45 port supports Auto-MDI/MDIX
  • Auto-negotiation of Half-Duplex/Full-Duplex transfer mode
  • Adopts WDM technology, transmitting and receiving data on one single fibre
  • Extends fibre distance up to 2 km (for TL-FC311A-2 & TL-FC311B-2)
  • TP-Link Gigabit WDM Media Converter is able to convert between electrical and optical signals, providing a
  • gigabit RJ-45 port and a gigabit SC fiber port. WDM (wavelength division multiplexing) technology enables the
  • media converter to send and receive data simultaneusly using only one single mode fiber through two channels
  • of different wavelengths, with stong anti‑interference ability. The maximum transmission distance can reach up
  • to 2 km or 20 km, varying among different models.
  • The media converter of model A can work in pair with model B, with one device transmiting signals of 1550nm
  • wavelength and receiving signals of 1310nm wavelength, and the other vice versa. In other scenarios, a single
  • media converter can connect to an SFP module and an RJ-45 port of another device, flexibly fit into diverse
  • network topology.
  • Besides, this media converter can work as a standalone device (no rack required) or with TP-Link's TL‑FC1420
  • rack for central management and power supply.