FC311B-20 (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

What This Product Does

FC311B-20 (TL-FC311B-20) is a gigabit media converter, providing a gigabit RJ-45 port and a gigabit SC fiber port, which can convert between electrical and optical signals. And long-distance data transmission through optical fiber can be applied to commercial scenarios such as park security monitoring and wireless networking.

How This Product Works

FC311B-20 (TL-FC311B-20) adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance of up to 20 km with only a single mode fiber, which saves half of the cable deployment cost for customers. FC311B-20 (TL-FC311B-20) transmits data at 1310 nm wavelength and receives data at 1550 nm wavelength on optical fiber. Therefore, the terminal device used in conjunction with the FC311B-20 (TL-FC311B-20) should send data at a wavelength of 1550 nm and receive data at a wavelength of 1310 nm. TP-Link another media converter FC311A-20 is one of the products that can cooperate with FC311B-20.

Other Features

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.

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

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
Wave Length	• 1310 nm TX • 1550 nm RX
Dimensions ( W x D x H )	3.7×2.9×1.1 in (94.5×73.0×27.0 mm)

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

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

OTHERS
Package Contents	• Media Converter TL-FC311B-20 • Power Adapter • Installation Guide

For additional version information, please go to the support page.

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