SLIPRING
ZJnL 1-Channel Fiber Optic Rotary Joint - Princetel
Princetel

ZJnL 1-Channel Fiber Optic Rotary Joint - Princetel

Product Code: FORJ-ZJnL

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Product Description

ZJnL 1-Channel Fiber Optic Rotary Joint - Princetel

The ZJnL Fiber Optic Rotary Joint by Princetel provides reliable single or multimode fiber transmission in rotating applications. Featuring stainless steel housing and pigtail connections on both ends, it ensures signal integrity at high speeds and long lifespans. With a 25 mm diameter and 120 mm length, it's built for rugged environments, meeting MIL-STD vibration and shock standards, and rated IP65 for dust and water resistance.

Technical Specifications
Wavelength range 1270–1610 nm for SM; 850 and 1310 nm for MM
Insertion loss <5 dB (typical: 2–3 dB)
Insertion loss ripple ~±0.5 to 1 dB
Return loss (SM) > 45 dB
Crosstalk > 50 dB (typical: 63 dB)
Chromatic dispersion < 0.01 ps/nm
Polarization mode dispersion < 0.01 ps
Maximum speed 400 rpm
Pulling strength 10 N
Start up torque < 1 Nm
Estimated life cycle 100–200 million revolutions
Optical power handling 23 dBm
Working temperature -20 °C to +65 °C
Storage temperature -25 °C to +75 °C
Package style Pigtails on both ends
Housing material Stainless steel
Fiber types Single or multimode
Jacket types 900μm, 2mm, 3mm (Kevlar/PVC or armor)
Connector types ST, FC, LC, SC (PC and APC)
Dimensions 25 mm dia. × 120 mm length
Weight ~0.5 kg
Vibration MIL-STD-167-1A
Mechanical shock MIL-STD-810G
IP rating IP65

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