Overview
Fiber Optic Rotary Joints and ROTOCON Slip Ring Combinations for an All-in-One Solution
- Available as standalone FORJs or integrated with ROTOCON brushless electrical slip rings
- Contactless fiber transmission provides maintenance-free operation
- High-speed data transmission up to 100 Gbps
- Standard and custom fiber optic rotary joints available
Fiber Optic Rotary Joints (FORJs) enable ultra-fast data transmission, reaching speeds of up to 100 Gbps. Meridian Laboratory partners with leading manufacturers to offer both standalone fiber optic rotary joints and integrated solutions combining ROTOCON electrical slip rings with fiber optic rotary joints.
By integrating fiber optic rotary joints with ROTOCON brushless rotating electrical connectors, Meridian Laboratory delivers contactless, high-speed data transmission while simultaneously supporting power and signal transfer in a brushless and maintenance-free electrical slip ring. Fiber optic rotary joints are ideal for applications requiring data speeds beyond 1 Gbps, complementing the reliable power and signal capabilities of ROTOCON brushless electrical slip rings.
Fiber optic rotary joints are available in single and multi-channel configurations, supporting both single-mode and multi-mode fiber optics. Fiber optic rotary joint customization options include wavelength selection, form factor, environmental protection, material choices, and termination preferences. Each fiber optic rotary joint is assembled in an ISO Class 7 cleanroom and rigorously tested to meet the highest industry standards.
Advantages
Why choose Fiber Optic Rotary Joint and ROTOCON Brushless Slip Ring Combinations?
MIXED FIBER & CONNECTORS
General Specifications
FORJ and Slip Ring Specifications
TEMPERATURE
-4°F to 160°F
(-20°C to 70°C)
Temperature rating is measured at the body of the ROTOCON slip ring under maximum current load and rotational speed; it should not exceed 160˚F for continuous periods of time. For application specific scenarios, please contact Meridian Laboratory.
IP RATING
Up to IP68
Ingress protection of fiber optic rotary joints and ROTOCON electrical slip rings is model specific. Standard and customized solutions are available to meet the exact needs of your applications requirements.
MOUNTING
End-of-Shaft
All fiber optic rotary joints mount at the end of the axis of rotation and are not available in a through-hole / through-bore configuration due to the physical limitations of fiber optic rotary joints.
CHANNEL COUNT
1-109 (Fiber)
Channel count refers to the number of individual fiber cables which pass through the rotating joint.
Configurations
FORJ Models
| Channel Count | Frame Size | Fiber Types | Max Operating Speed | Ingress Protection Rating (IP) | Wavelengths | Connectors | Polishes | Max Insertion Loss |
|---|---|---|---|---|---|---|---|---|
| Custom Fiber Optic Rotary Joints – Up to 109 Fiber Channels |
Single-mode (E9 / 125, SMF28 Ultra) Multi-mode (G50 / 125, G62.5 / 125) Specialty Fibers (G657, HI1060, etc.) |
Up to 20,000 | Up to IP68 and pressure compensated up to 10,000 meters and seawater resistant | 400 – 1600 nm | LC, FC, SC, PC, ST | APC, UPC, PC | < 1.0 dB | |
| 1 | 6.5mm |
Single-mode: E9/125, SMF28 Ultra Multi-mode: G50/125, G62.5/125 |
20,000 | IP54 | 400 – 1600 nm | LC, FC, SC, PC, ST | APC, UPC, PC | 2.0 dB |
| 1 | 14mm |
Single-mode: E9/125, SMF28 Ultra Multi-mode: G50/125, G62.5/125 |
20,000 | IP54 | 450nm – 1650 nm | LC, FC, SC, PC, ST | APC, UPC, PC | 1.0 – 1.5 dB |
| 1 | 17mm |
Single-mode: E9/125, SMF28 Ultra Multi-mode: G50/125, G62.5/125 |
100 | IP68 | 450nm – 1650 nm | LC, FC, SC, PC, ST | APC, UPC, PC | 1.5 dB |
| 2-4 | 25mm |
Single-mode: E9/125, SMF28 Ultra Multi-mode: G50/125, G62.5/125 |
6,000 | IP54, IP65 | 400 – 1600 nm | LC, FC, SC, PC, ST | APC, UPC, PC | 3.5 dB |
| 3-8 | 40mm |
Single-mode: E9/125, SMF28 Ultra Multi-mode: G50/125, G62.5/125 |
1,000 | IP54, IP65 | 400 – 1600 nm | LC, FC, SC, PC, ST | APC, UPC, PC | 3.5 dB |
| 7-33 | 60mm |
Single-mode: E9/125, SMF28 Ultra Multi-mode: G50/125, G62.5/125 |
300 | IP50, IP65 | 400 – 1600 nm | LC, FC, SC, PC, ST | APC, UPC, PC | 1.5 dB |
| 34+ | 60mm | Single-Mode | 300 | IP54, IP65 | 1310 nm and 1550 nm | LC, FC, SC, PC, ST | APC, UPC, PC | 4.5 dB |
FAQs
Common Questions about Fiber Optic Rotary Joint Combinations
Do you offer fiber optic rotary joints with a hole in the center?
Neither Meridian Laboratory nor any other manufacturer of fiber optic rotary joints (FORJ) are able to provide a through-bore due to physical design constraints and limitations inherent to the topology of a FORJ. If you are looking for application support involving high speed data and rotation that may involve a through-hole design topology, feel free to contact us for assistance.
Do you offer standard fiber optic rotary joints?
Yes, we offer a comprehensive selection of standardized fiber optic rotary joints (FORJs) designed for high-performance optical signal transmission. While these units are standard, they are designed for flexibility and can be easily customized to meet your specific requirements.
What is the maximum number of fiber optic channels available?
Our high-capacity fiber optic rotary joints are capable of supporting up to 109 independent channels in a single unit. They are engineered to maintain exceptional signal integrity across all channels, even during continuous rotation at high speeds. This allows for the seamless transmission of large data loads in complex applications such as high-definition video surveillance and advanced radar systems.
Can I use a fiber optic rotary joint (FORJ) with a ROTOCON?
Yes! Meridian Laboratory offers single and multi-channel fiber optic rotary joints as standalone products, or combined with ROTOCON brushless slip rings. Meridian Laboratory offers comprehensive product knowledge and support to serve as your single-source provider for rotary electrical and fiber optical needs. Please visit our ROTOCON Slip Ring & FORJ Combination page for more information.
Do you offer custom fiber optic rotary joints?
Absolutely. We specialize in designing and manufacturing custom fiber optic rotary joints (FORJs) tailored to meet your unique performance and environmental specifications. Whether you require specific channel counts, wavelengths, connectors, or specialized housings, our engineering team works directly with you to develop a precision-engineered solution.
What is the maximum data speed that can be transmitted through a fiber optic rotary joint?
Our fiber optic rotary joints support industry-leading data rates of up to 100 Gbps per channel. It is an ideal solution for demanding applications requiring real-time transmission of massive data sets, such as 4K/8K uncompressed video or high-speed sensor arrays.
Customization
Fiber Optic Rotary Joints and Slip Ring Combination Options
APPLICATIONS & USES
Common Uses for Fiber Optic Rotary Joint and Slip Ring Combinations
Medical Imaging
Fiber optic rotary joints and ROTOCON rotary electrical connectors are routinely used in OCT pullback devices providing excellent signal imaging and power under high speed rotation.
Marine Winch & Cable Reels
Fiber optic rotary joints combined with ROTOCON slip rings are utilized on cable reels and winches. The sealed nature of their design provides excellent service life without maintenance.
Radar & Gimbal Systems
Private and military radar / gimbal systems utilize fiber optic rotary joints within them to create an excellent link between stationary and rotating equipment.
Industries
Industries that use Fiber Optic Rotary Joint and Slip Ring Combinations
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Resources
Helpful Information
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