Optical Circulators

Optical circulators route an optical signal from an input port to an output port in a non-reciprocal manner. For example, in a 3-port circulator a signal entering Port 1 will exit Port 2, a signal entering Port 2 will exit Port 3 and a signal entering Port 3 will exit Port 1. Circulators are available in 3- or 4-port configurations.


  • Low 5.5 mm diameter profile
  • Low insertion loss
  • Available housed in 3- or 4-port configuration


  • Fiber Bragg grating applications
  • Tunable dispersion compensators
Communications, 5G Optical Infrastructure, Datacenter Interconnects, Datacom Transceivers & Active Optical Cables, ROADM Systems, Passive Components, Passive Modules, OPTICAL COMMUNICATIONS, Exception-Passive-OCG

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