Gigabit Single Fiber Media Converter - 10/100/1000Base-T to 1000Base-SX/LX, 20KMOVERVIEWThis gigabit fiber optic media converter converts 10/100/1000Base-T RJ45 Ethernet signals to 1000Base-SX/LX optical signals over single mode fiber. With WDM single-fiber technology, it transmits and receives on one single fiber strand, saving up to half of your fiber cabling cost. Ideal for extending network links up to 20KM - IP cameras, DVR/NVR, switches, servers and data centers.KEY FEATURES- Gigabit speed: full 10/100/1000Mbps auto-negotiation, plug and play, no configuration needed- Long distance: up to 20KM transmission over single mode fiber (9/125um)- Single fiber WDM: one SC port handles both TX and RX - half the fiber, same performance- Premium metal case: durable all-metal shell with dual-side ventilation for strong heat dissipation- Wide temperature: reliable operation from -30C to +70C, surge protection for harsh environments- LED indicators: PWR / FDX / FX / Link / Act / 1000-100 for instant status diagnosis- Standard: IEEE 802.3/802.3u/802.3z/802.3ab, FCC Part 15, CE compliantSPECIFICATIONSEthernet port: 1 x RJ45, 10/100/1000Base-T auto-negotiationOptical port: 1 x SC, WDM single fiber single modeWavelength: 1310/1550nmMax distance: 20KMPower supply: 5V DC (AC 100-240V adapter included, US plug)Dimensions: 140 x 110 x 40mmWorking temperature: -30C to +70CPACKAGE INCLUDED1 x Gigabit Fiber Media Converter1 x 5V DC Power Adapter (US plug)1 x User ManualNOTE: Media converters work in PAIRS - please order 2 units (or pair with a compatible WDM transceiver) to build a complete fiber link.