The ET90110WDM2 10/100 Mbps Ethernet Single Mode WDM Fiber Media Converter Kit SC (20km) lets you extend a 10/100 Mbps Ethernet connection over single mode fiber, at distances up to 20 km (12.4 mi). The converter offers Wavelength-Division Multiplexing (WDM), enabling bi-directional communication over a single strand of fiber, essentially doubling the capacity of your existing fiber infrastructure without having to install new cabling. The Ethernet to WDM Fiber Kit includes both endpoints (two interchangeable modules) - a simple solution for connecting 10/100Base-T networks to remote locations using SC-terminated single mode fiber. The Ethernet to Fiber Converter also features a durable all-steel chassis, and a simple plug-and-play installation with minimal configuration required. For added versatility, this fiber media converter supports standalone operation, or one or both sides can be installed into a 20 Slot, 2U Rackmount Chassis (ETCHS2U). Backed by a StarTech.com 2-year warranty and free lifetime technical support. More from the Manufacturer

• Supports twisted pair cables for durability and improved signal transfer while ensuring smooth and seamless data transfer
• Expand your network capabilities with this 2 transceiver/media converter
• With 10/100Base-TX technology get up to 100Mbps data transfer rate over twisted pair cable
• Rackmountable feature for convenient and safe installation of device