Fiber optic adapter, sometimes also called coupler, is a small device designed to terminate or link the fiber optic cables or fiber optic connectors between two fiber optic lines.
fiberolt.com Provides Fiber Optic Adapter LC to LC Dulplex Single Mode Plastic with:
• Low insertion loss and good durability
• Good repeatability and changeability
• Excellent temperature stability
Apply to Fiber to the Home, Optical Data Transmission, CATV, LAN, Fiber Optic Equipment Testing.

Lucas –
Ordering was simple and communication very prompt. The sales rep double-checked our connector and length specs before shipment.