The Corning 6100-W Hot Melt Fiber Optic ST Connector is a keyed, bayonet-style multimode connector, specifically designed for quick and permanent field terminations in LAN intrabuilding environments. It features a Zirconia ceramic ferrule and accommodates a 125µm multimode fiber. This hot melt connector operates at temperatures in the -40° to 60°C range. It is identified by WHITE boot. Sold 1 per package.