Passive Components

  • Apart from all types of optical multiplexers we offer a comprehensive range of passive fiber-optical components, such as fiber-optical switches or variable optical attenuators (VOAs), fused couplers, PLC splitters, fixed attenuators, patch cords and adapters. Please, contact us if you are looking for further components which are not listed below.

Cube Optics AG : Fused Couplers <span id='RnVzZWQgQ291cGxlcnM=' />

Fused Couplers

CUBO’s Fused Couplers are based on the classic technology of fiber fusion. The devices are used to split respectively combine power or can even be made to be wavelength sensitive and to provide a WDM functionality.
Cube Optics AG : PLC Splitters <span id='UExDIFNwbGl0dGVycw==' />

PLC Splitters

Our Planar Lightwave Circuit (PLC) Splitters are a complementary splitting option to the fused couplers. When it comes to higher splitting ratios (> 1:4) they offer a lower loss and an overall better performance. This makes them the ideal choice for FTTx applications with splitting rations of up to 1:64. We offer them as plain devices with or without connectors but as well packaged according to your specific needs in splice trays, cassettes, line cards modules etc.

Please contact us for further options.

Cube Optics AG : Attenuator <span id='QXR0ZW51YXRvcg==' />


We offer a broad range of fixed attenuators, either as in-line or as pluggable attenuators with different attenuations and various connectors.
Cube Optics AG : Patch Cords <span id='UGF0Y2ggQ29yZHM=' />

Patch Cords

We provide you with your desired length of fiber-optical patch cords, in different cable diameters and all sorts of optical connectors, as well as hybrids. Please contact us for further choices which are not listed here.
Cube Optics AG : Adapters <span id='QWRhcHRlcnM=' />


We always have a great variety of simplex or duplex adapters for LC, SC, E2000 etc. connectors on stock, please, contact us for detailed information!