FRHSB FRHSG High-Speed Fiber Optic Rotary Joint

Product Introduction

FRHS, a high-speed single-channel fiber optic rotaty joint, was launched in 2014, with a maximum speed of up to 25,000 revolutions per minute, and is widely used in medical and high- speed rotating platform fields. The product line includes two extended models, FRSHSB and FRSHSG, among which FRSHSB is a miniature slip ring with a bore diameter of only 10mm.

Elements Required for Ordering

FRHS①-②-③-④-⑤-⑥/⑦

Example：FRHSB-9/125-1550-1.2m-Φ3.0-FC/PC

①Model Type

②Fiber Type

③Operating

Wavelength

Tail Fiber

B(miniature)

G(Single-Sided Flange Port)

9/125(single-mode) 50/125(multi-mode) 62.5/125(multi-mode)

850

1310

1550

④Tail Fiber: length 1.2m, S (customer specified)

⑤Package: Φ0.9mm, Φ2mm, Φ3mm, K= armor-clad

⑥Connector Type: FC, ST, SC, LC, N= no connector

⑦End Face Type: PC (flat), APC (angled)

Main Technical Performance

Indicator Name	Value
Bandwidth	±50nm
Wavelength	1310/1550(SM)；850/1310(MM)
Insertion Loss (Room Temperature)	≤1.5dB
Insertion Loss Fluctuation	≤0.7dB
Return Loss	≥40dB(SM)
Power Handling	≤23dBm
Tensile Strength	≤12N
Rotation Speed	2000 rpm(higher speed customization available)
Estimated Lifetime	500 million rpm
Operating Temperature	-20 ～ 60℃ (-40 ～ 85℃ optional)
Storage Temperature	-45 ～ 85℃
Weight (excluding tail cable and connector)	25g(FRHSB)；135g(FRHSG)
Vibration and Impact Standard	GJB150 Land Mobile
Protection Class	IP54