Media converter TL-FC311B-20, Omada Gigabit WDM Media Converter

The Omada TL-FC311B-20 is a Gigabit WDM media converter that links a copper Ethernet connection to a single-mode fiber connection. It has 1 RJ45 port and 1 Gigabit SC/UPC fiber port, and it uses WDM BiDi technology so the fiber link runs over a single strand.

The optical side transmits at 1310 nm and receives at 1550 nm, with a maximum distance of 20 km over 9/125μm fiber. The converter runs from an external power adapter rated 5 V/0.6 A and measures 94.5 × 27 × 73 mm (3.72 × 1.06 × 2.87 in).

Key features:

• 1 × 10/100/1000 Mbps RJ45 port with Auto MDI/MDIX
• 1 × Gigabit SC/UPC fiber port
• WDM BiDi (single-fiber) link on single-mode fiber, 9/125μm core
• TX wavelength 1310 nm, RX wavelength 1550 nm
• Maximum distance of 20 km
• Supports IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x and IEEE 802.3z
• Operating temperature of 0 … +50 °C (32 … 122 °F)