Connector Return Loss

We specialise in the termination of optical fibres, connectors and devices across diverse sectors, medical, aerospace, sensor, telecommunications, defence and more.

The amount of power reflected from the connector to connector interface.
Return loss values are expressed as dB.
Connector Type Typical Reflectance
Flat with air gap -20 dB
Physical Contact (PC) -30 tp -40 dB
Ultra PC -40 to -50 dB
APC (angled) -60 dB or higher

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