85/15 Triple Window Coupler

The 85/15 Triple Window Coupler is a precision fiber-optic component designed to split optical signals in an 85% / 15% ratio. It is ideal for CATV, FTTH, and telecom networks where controlled signal tapping is required for monitoring, testing, or backup distribution without disturbing the main transmission line. With its durable triple-window steel housing and high-grade optical fiber core, this coupler ensures low insertion loss,