RQB Fiber Optic Cable

The RQB fiber has the standard QB interface and is designed with an air-cooled fiber connector, althoughit is possible to use an external water cooler. The RQB Fiber Optic Cable is perfect for pulsed lasers. Plug and play within 10 µm.


Tech spec

Lasers Fiber lasers, Nd:YAG, Diode lasers, Green lasers
Dimensions SM-1000 µm
Lengths 5-200 m
Numerical aperture 0.20
Mean power

1.5 kW (without external cooler)

3.0 kW (with external cooler)

Peak power


10 kW (10 ms pulse length)
50 kW (1 ms pulse length)
1 MW (50 ns pulse length)

Fiber losses < 3%, typical 1%
Power loss capability
(in the connector)

Without external cooler:
Max. 100 W for 10 s
Max. 50 W for 1 min
Max. 10 W continuously

With external cooler:
Max. 150 W for 10 s
Max. 100 W for 1 min
Max. 50 W continuously

Compatible interface Trumpf LLK-Q, IPG HLC-8/LC-8

For more information - ask for the manual!

Produktbild RQB 2015
An easy-handled fiber optic cable intended for more moderate power-levels and back-reflection.
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