TP-Link MC211CS-20 Omada Gigabit WDM Media Converter | 20km Range

The TP-Link Omada MC211CS-20 is a high-performance Gigabit Media Converter designed to bridge the gap between copper and fiber networking. Featuring advanced WDM (Wave Division Multiplexing) technology, it transmits and receives data over a single strand of fiber, significantly reducing cabling costs while extending your network reach up to 20 kilometers.

Key Features:

• Gigabit Connectivity: Equipped with 1× 10/100/1000Mbps Auto-Negotiation RJ45 port (supporting Auto-MDI/MDIX) and 1× Gigabit SC/UPC fiber port.
• WDM Technology: Efficiently uses a single fiber core for bi-directional data transfer (Transmits at 1550nm, Receives at 1310nm).
• Long-Range Extension: Ideal for connecting remote buildings, outdoor surveillance systems, or factory automation over distances up to 20km.
• Plug & Play: No configuration required; auto-negotiation of Half-Duplex/Full-Duplex transfer modes ensures seamless integration.
• Compact Desktop Design: Durable metal casing that fits easily into existing setups or the TP-Link 19-inch rackmount chassis.

Technical Specifications:

Interface	1× Gigabit SC/UPC Port, 1× 10/100/1000M RJ45 Port
Standards	IEEE 802.3, 802.3i, 802.3u, 802.3ab, 802.3x, 802.3z
Wavelength	1550nm TX, 1310nm RX
Network Media	Single-Mode Fiber (9/125 μm)
Max Distance	20 km (12.4 miles)
LED Indicators	PWR, Link/Act
Power Supply	External Power Adapter: 9V / 0.6A
Dimensions	94.5 x 73 x 27 mm (3.7 x 2.9 x 1.1 in)
Environment	Operating Temp: -5°C to 50°C (23°F to 122°F)