1x2 1550 nm 01/99 Single Window Coupler PM Fiber Optic Circulator The coupler is a 1x4

The coupler is a 1x4 850 nm

This modulator is built with a 1% photodiode

The coupler is a 1x2 1300 nm/1550 nm 50/50 filter-type coupler

10%/90% coupler

1x2 1550 nm 01/99 Single Window Coupler PM Fiber Optic Circulator The coupler is a 1x4The coupler is a 1x2 1550 nm 01 99 single window coupler. This highly reliable coupler offers very low excess loss, various coupling ratio, high stability and reliability. It can be used for long haul telecommunications, HFC & fiberoptic sensors, local area network and FTTH & LAN. FEATURES Low Excess Loss Various Coupling Ratio Compact Size High Stability and Reliability USE IN Long haul Telecommunications Local Area Network FTTH & LAN HFC & Fiber