Included60PC LC duplex single mode keystone coupler. ^^ PerformanceLow insertion loss, high stability. It is used to connect two duplex single-mode LC/LC fiber jumpers together and is suitable for fiber patch boards. ^^ Dust CoverAll LC couplers are polished and cleaned and covered with dust cover to keep the connector clean before use.
^^ Functional parametersInsertion loss: 0.2
db; return loss: 50dB
; interchangeability: 0.2
dB; repeatability: 1000 times. ^^ ApplicationOptical communication system, optical instrument, CATV, optical fiber broadband access network, optical fiber sensor.