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LPFO-03N-A fiber optic rotary joints

Number of Circuits 3
Lead Size Φ26/Φ38*119
Wavelength range 850-1550
Insertion loss <4dB
Insertion loss ripple <2dB
Return Loss >40
Optional Single mode or multi mode,signal channel or multiple channel
Consult immediately
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Fiber Optic Rotary Joints
Fiber Optic Rotary Joints (FORJs) are to optical signals what electrical slip rings are to electrical signals, a means to pass signals across rotating interfaces, particularly when transmitting large amounts of data. FORJs maintain the intrinsic advantages of fiber end to end. JINPAT has been producing Fiber Optic Rotary Joints for over Twenty-five years.

Single or Multi-Channel

FORJs are available in single and multi-channel options. The most cost and size efficient options are the single and dual channel designs. If more than two fibers are present in a system, multiplexing solutions are available to combine multiple channels onto one or two fibers to allow the use of a one or two channel FORJ.

LPFO optical slip rings are also known as fiber optic rotary joints, optical rotatory connector. The optical slip ring adopts optical fiber as media. It offers the best solution to transmit great capacity data and signals. The optical slip ring can be integrated with traditional electrical slip rings. The hybrid slip ring model is able to transmit power, signals and high speed data.



Fiber typesSM or MMJacket types2.0mm(Kevlar/TPU or armor)
Channel number3 Connector typesFC/SC/ST/LC(PC or APC)
Wavelength range



Estimated life cycle>100 million revolutions
Insertion loss<4dB Vibration MIL-STD-167-1A
Insertion loss ripple<2dB Mechanical shock MIL-STD-810G
Return lossSM:≥45dBMM:≥30dBIP ratingIP65 or IP67
Crosstalk≥50dBMax Optical power23dBm
Maximum speed300rpm Package style Pigtails on both ends
Working temperature

-20~+65℃(Industrial grade)

-50~+80℃ (Military grade)

Weight, approx200g(No tail cable andconnection included)
Storage temperature-55~+85℃


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