1x4 Planar Lightwave Circuit (PLC) Splitter Single Mode Fiber Optic Circulator 20%/80% coupler

20%/80% coupler

The coupler is a 1x2 980 nm

This highly reliable coupler module offers very low insertion loss

It is widely used in EDFA & Raman amplifiers

tap ratio: 93/07

1x4 Planar Lightwave Circuit (PLC) Splitter Single Mode Fiber Optic Circulator 20%/80% couplerThe planar lightwave circuit (PLC) splitter is a type of optical power management device that is fabricated using silica optical waveguide technology. It features a small size, high reliability, wide operating wavelength range and good channel to channel uniformity. FEATURES Low Insertion Loss Low PDL Good Channel to channel Uniformity Compact Design Wide Operating Temperature: From 40 to +85 High Stability and Reliability USE IN FTTX Systems PON