Home  > PC Parts  > Networking  > Fiber Convertor > TP-Link Gigabit WDM Media Converter (TL-FC311B-2)

TP-Link Gigabit WDM Media Converter (TL-FC311B-2)

TP-Link Gigabit WDM Media Converter (TL-FC311B-2)
  • Fiber-Convertor-TP-Link-FC311B-2-Gigabit-WDM-Media-Converter-4
  • Fiber-Convertor-TP-Link-FC311B-2-Gigabit-WDM-Media-Converter-2
  • Fiber-Convertor-TP-Link-FC311B-2-Gigabit-WDM-Media-Converter-1
or 4x fortnightly payments of $330 with ZipPay
Learn more
- +
Want to be notified when this item is available for order?

Please enter a valid email address

By clicking Let me know, you agree to our Terms & Conditions and to receive email updates and exclusive promotions, which you may unsubscribe from any time.

WishAdd to Wishlist

Buy Now, Pay Later:  
Buy now with PayPal  
   Click & Collect   Question Mark

Your store is set to:

Loading... Contact Store

   Next Day Dispatch   Question Mark

Order within 18hrs and 6mins

Question Mark

Bell  Stock Levels May Vary

Make sure to have the correct store selected. Stock levels are different at every store!
We don't do walk-ins, please make sure to order online for Pickup.


  • Product Name:
    TP-Link Gigabit WDM Media Converter (TL-FC311B-2)
  • Model Number:
  • Brand:
  • Manufacturer Warranty:
    3 Year


TP-Link FC311B-2 Gigabit WDM Media Converter
TL-FC311B-2 is a gigabit media converter, providing a gigabit RJ-45 port and a gigabit SC fibre port, which can convert between electrical and optical signals. And long-distance data transmission through optical fibre can be applied to commercial scenarios such as park security monitoring and wireless networking.

TL-FC311B-2 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance of up to 2 km with only a single-mode fibre, which saves half of the cable deployment cost for customers. TL-FC311B-2 transmits data at 1310 nm wavelength and receives data at 1550 nm wavelength on optical fibre. Therefore, the terminal device used in conjunction with the  TL-FC311B-2 should send data at a wavelength of 1550 nm and receive data at a wavelength of 1310 nm. TP-Link another media converter  TL-FC311A-2 is one of the products that can cooperate with TL-FC311B-2.

Besides, this media converter can be used as a standalone device (no rack required) or used with TP-Link's TL-FC1420 rack for auto MDI/MDI-X in TX port in which duplex mode is automatically negotiated.

  • 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



Standards and Protocols             

IEEE 802.3i, 802.3u, 802.3ab, 802.3z


Operating Temperature

0°C to 50°C (32°F to 122°F)

Storage Temperature    

-40°C to 70°C (-40°F to 158°F)

Operating Humidity       

10% to 90% RH non-condensing

Storage Humidity            

5% to 90% RH non-condensing



1× Gigabit SC Fiber Port

1× 10/100/1000 Mbps RJ45 Port (Auto MDI/MDIX)          

Network Media

Single-mode Fiber

UTP category 5, 5e cable (maximum 100m)         

Power Supply   

External Power Adapter: 5 V/0.6 A


PWR, Link/Act

Dimensions ( W x D x H )             

3.7×2.9×1.1 in (94.5×73.0×27.0 mm)

Wave Length     

1310 nm TX

1550 nm RX       


Fiber Type          

9/125 μm single-mode fiber (≤2 km)


Package Contents           

Media Converter TL-FC311B-2

Power Adapter 

Installation Guide            



Similar Products