FC111A-20
Description
100 Mbps WDM Media Converter - TP-Link TL-FC111A-20
🌐 Extend your Ethernet connection on a single fibre up to 20 km
🔧 What does this product do?
The TP-Link TL-FC111A-20 TP-Link TL-FC111A-20 converter converts the signal between a 10/100 Mbps RJ45 port and a single-mode fibre SC port using WDM technology. It enables bi-directional transmission over a single fibre over distances of up to 20 km, saving infrastructure and costs compared to two-fibre solutions(tp-link.com). (tp-link.com)
⚙️ Technology and compatibility
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Transmits at 1550 nm and receives at 1310 nm, designed to work with TL-FC111B-20 at the opposite end(tp-link.com)
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Compliant with IEEE 802.3/802.3u standards and support for duplex auto-negotiation & MDI/MDIX(tp-link.com)
🛠️ Technical Specifications
| Feature | Specifications |
|---|---|
| RJ45 port | 10/100 Mbps, Auto-MDI/MDIX |
| Fibre port | SC single-mode (9/125 µm) |
| Fibre distance | Up to 20 km (12.4 miles) |
| Wavelength | Tx 1550 nm / Rx 1310 nm |
| Power | External adapter 5 V⎓ 0.6 A |
| LEDs | PWR, Link/Act |
| Operating environment | 0 °C-50 °C; storage -40 °C-70 °C |
| Humidity | 10-90 % RH (operation), 5-90 % (storage) |
| Dimensions | ~95 × 73 × 27 mm |
🚀 Advantages wifishop.co.uk style
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Half-bandwidth even on a single fibre - reduces cabling costs and complexity
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Plug-and-play, no additional configuration - negotiates connection automatically
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Ideal for: video surveillance, wireless backhaul, fibre optic building connectivity
🎯 The TL-FC111A-20 is the professional and efficient solution for medium-distance fibre network extension, giving you reliable Gigabit connectivity over 20km with a single wire. Pair it with the TL-FC111B-20 for complete deployment.