TP-LINK 10/100 Mbps WDM Media Converter

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.

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.

TP-LINK 10/100 Mbps WDM Media Converter. Maximum data transfer rate: 100 Mbit/s, Networking standards: IEEE 802.3,IEEE 802.3i,IEEE 802.3x, Copper ethernet cabling technology: 10BASE-T,100BASE-T. Fiber optic connector: SC, Connectivity technology: Wired. Maximum transfer distance: 20000 m, Fiber mode structure: Single-mode, Fiber cable diameters supported (core/cladding): 9/125 µm. LED indicators: Activity, Link, Power, Product colour: Black, Certification: FCC, CE. Output voltage: 5 V, Output current: 0.6 A

Network
Maximum data transfer rate	100 Mbit/s
Networking standards	IEEE 802.3,IEEE 802.3i,IEEE 802.3x
Copper ethernet cabling technology	10BASE-T,100BASE-T
Fiber ethernet cabling technology	100BASE-FX
Flow control support	Y
Auto MDI/MDI-X	Y
Auto-negotiation	Y
Duplex system	Full, Half
Cable types supported	Cat3,Cat4,Cat5,Cat5e
Ports & interfaces
Connectivity technology	Wired
Ethernet LAN (RJ-45) ports	1
Fiber ports quantity	1
Fiber optic connector	SC
Performance
Maximum transfer distance	20000 m
Fiber mode structure	Single-mode
Fiber cable diameters supported (core/cladding)	9/125 µm
Design
Internal	N
LED indicators	Activity, Link, Power
Product colour	Black
Certification	FCC, CE
Power
Output voltage	5 V
Output current	0.6 A
Weight & dimensions
Width	94.5 mm
Depth	73 mm
Height	27 mm
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Technical details
Sustainability certificates	RoHS