DHS090-9-4F hybrid slip rings 4 channels fiber optical rotary joint combine with 9 channels slip ring

DHS090-9-4F is 4 channels fiber optical rotary joint combine with 9 channels slip ring by OD 90mm housing, supports singlemode and multimode, suitable for harsh conditions, non-contact, no wear, long working life.

FORJs are available for single and multi-channel. Single channel FORJs allow single fiber in a system to carry large digital information.

Singlemode fibers have a small numerical aperture and core size with a standard design to work at 1,310-1,550 nm wavelengths. Generally, 0.5-1.0 dB insertion loss is acceptable. The bandwidth capacity is larger than the multimode since the optical beam is maintained in its purest form.

Multimode fibers have large numerical apertures and core sizes with a standard design to work at 850-1,300 nm wavelengths and transmit multi-optical beams from VCSELs and LEDs. Multimode fibers are mainly used for short distances since they have higher attenuation and dispersion. However, single-mode systems are more costly than multimode systems.

Feature

•  Large data transmission capacity and high transmission rate
•  Long-distance transmission
•  No leaks, no electromagnetic interference
•  Compact design and light weight
•  Suitable for harsh conditions
•  Long life span