TP-Link TL-FC311B-20 Gigabit WDM Media Converter – IEEE 802.3u 1550nm 20KM 9/125 μm Single-Mode Fiber (Compatible with TL-FC311A-20) | FC311B-20

TP-Link TL-FC311B-20 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 20 km (for TL-FC311A-20 TL-FC311B-20)

NETWORK
Standards and Protocols IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3z
ENVIRONMENT
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

HARDWARE FEATURES
Interface • 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
LED 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

MEDIA CONVERTER MODULE
Fiber Type 9/125 μm single-mode fiber

Product Last Updated: 03/06/2025

* Whilst we endevour to have the correct information on our products provided from the supplier/manufacturer errors do occur. If you would like to double check the information, please feel free to contact us and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s) or loss(s). We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..