Standalone Converter: Functions as a standalone converter. A durable metal enclosure with included power adapter for standalone converter installations. MANUFACTURER PROTECTION: We stand by the quality of our products.The TFC-FMSC 100Base-T to 100Base-FX Multi-Mode SC Fiber Converter is backed and supported with 3 years of TRENDnet Manufacturer Protection. RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers. Building-to-Building: Well suited for corporate interbuilding and intrabuilding backbones where fiber networking over longer distances is required. Compact: Small and compact metal housing design provides greater installation flexibility Networking Distance: Supports fiber networking over distances of up to 2 km (1.25 mi.) Ethernet Port: 1 x 100Base-T Ethernet port