TP-Link Omada MC212CS-20. Maximum data transfer rate: 1000 Mbit/s, Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, Duplex system: Full, Half. Maximum transfer distance: 20000 m, Wavelength: 1550 nm, Fiber mode structure: Single-mode. LED indicators: Activity, Link, Power, Product colour: Black. Fiber optic connector: SC/UPC, Connectivity technology: Wired. Input voltage: 9 V, Input current: 0.6 A

MC212CS-20 is a gigabit media converter, providing a gigabit RJ-45 port and a gigabit 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.