TP-Link TL-FC111B-20 10/100 Mbps WDM Media Converter (New)

Condition: New
Warranty: 3 Month Warranty

Sale price$28.00

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10/100 Mbps WDM Media Converter

  • Complies with 802.3u 10/100Base-TX, 100Base-FX standards
  • Auto-negotiation of Half-Duplex/Full-Duplex transfer mode
  • 9/125 micrometer SMF (Single-Mode Fiber)
  • Bidirectional WDM communication on a single fiber
  • Ranges up to 20km (12.4 miles)
  • Work with TL-FC111B-20 as a pair

What This Product Does
TL-FC111B-20 is a 100M media converter, providing a 100M RJ-45 port and a 100M 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
TL-FC111B-20 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance of up to 20km (12.4 miles) over only one fiber, which saves half of the cable deployment cost for customers. TL-FC111B-20 transmits data at 1310nm wavelength and receives data at 1550nm wavelength on optical fiber. The TL-FC111A-20 works in the other end as a pair by receiving data at a wavelength 1310nm and sending data at wavelength 1550nm.


Standards and Protocols
IEEE802.3, IEEE802.3i, IEEE802.3u

Operating Temperature
0oC to 50oC (32oF to 122 oF)
Storage Temperature
-40oC to 70oC (-40oF to 158oF)
Operating Humidity
10% to 90% RH non-condensing
Storage Humidity
5% to 90% RH non-condensing

1x 100 Mbps SC Fiber Port
1x 10/100 Mbps RJ45 Port (Auto MDI/MDIX)
Network Media
100BASE-Tx: 2-pair UTP/STP of Cat. 5 or above (less than or equal 100 m)
Power Supply
External Power Adapter: 5 V/0.6 A
PWR, Link/Act
Wave Length
1310 nm TX, 1550 nm RX

Standards and Protocols
IEEE 802.3, IEEE 802.3i, IEEE802.3u
Basic Function
Auto-negotiation of half-duplex / full-duplex transfer mode
Full-duplex flow control (IEEE 802.3x)
Half-duplex flow control (Backpressure)
Extends fiber distance up to 20km (12.4 miles)
1x 100M single SC/UPC port
1x 10/100M RJ45 port (Auto MDI/MDIX)
1310 nm
1550 nm
Network Media 10BASE-T
UTP category 3, 4, 5 cable (maximum 100m)
EIA/TIA-568 100Omega STP (maximum 100m)
Network Media 100BASE-T
UTP category 5, 5e cable (maximum 100m)
EIA/TIA-568 100Omega STP (maximum 100m)
Network Media 100BASE-FX
Single-mode fiber
LED Indicators
PWR, Link/Act
Power Supply
External Power Adapter: 5 V/0.6 A
Safety and Emission
Fiber Type
9/125 micrometer single-mode fber (less than or equal 20 km)
Operating Temperature: 0oC-50oC (32oF-122oF)
Storage Temperature: -40oC-70oC (-40oF-158oF)
Operating Humidity: 10%-90% non-condensing
Storage Humidity: 5%-90% non-condensing

Package Contents
Media Converter TL-FC111B-20
Power Adapter
Installation Guide

Item Dimension (L"xW"xH")
9 x 7 x 3

2 lbs

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