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. More information: Packaging data | Package width | 165 mm |  | Package depth | 204 mm | | Package height | 65 mm | | Package weight | 360 g | Design | LED indicators | Activity, Link, Power | | Product colour | Black | | Certification | FCC, CE | 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 % | Power | Output voltage | 5 V | | Output current | 0.6 A | | External power adapter | Yes | Performance | Maximum transfer distance | 20000 m | | Fiber mode structure | Single-mode | | Fiber cable diameters supported (core/cladding) | 9/125 µm | Ports & interfaces | Fiber optic connector | SC | | Connectivity technology | Wired | | Ethernet LAN (RJ-45) ports | 1 | | Fiber ports quantity | 1 | Logistics data | Harmonized System (HS) code | 85176990 | Weight & dimensions | Width | 94.5 mm | | Depth | 73 mm | | Height | 27 mm | Technical details | Sustainability certificates | RoHS | 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 | | Data transfer rate | 100 Mbit/s | | Flow control support | Yes | | Auto MDI/MDI-X | Yes | | Auto-negotiation | Yes | | Duplex system | Full, Half | | Cable types supported | Cat3, Cat4, Cat5, Cat5e |
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