*Click on the images for larger view*
The dual-pass Fiberoptic Rotary Joint (FORJ) connects two independent fiber channels simultaneously. It allows uninterrupted transmission of optical signals while rotating along the common mechanical axis. Princetel’s unique patented design provides customers with significant advantage on size, performance, availability, and cost. The device accommodates two standard multimode fibers.
Note: The MJ2 model is specifically designed for LED type of light sources only. If your application is laser based, check out our ZJn or MXn series FORJs. They are also good for single mode fibers. All insertion loss and return loss measurements are performed by joining the FORJ to the light source through fusion splice (without the use of connectors). Insertion loss of all receptacle type of FORJs, such as RST, RFC, and RFCX, are measured with connectors of similar type. Their return loss is not measured.
SPECIFICATIONS
CREATE YOUR PART NUMBER
PARAMETERS | VALUES |
---|---|
Wavelength | 1310/850 nm or 1310/1550 nm |
Insertion loss | <4 dB/channel 1, <6 dB/channel 2(Premium: <4 dB) |
Insertion loss WOW | <+/-1 dB |
Return loss | ~12-15 dB |
Crosstalk | >50 dB |
Maximum speed | 100 rpm |
Pulling strength | 10 N (900 um jacket) |
Start up torque | <0.2 Nm |
Estimated life cycle | 100-200 million revolutions |
Optical power handling | 23 dBm |
Working temperature | -40 to 72 C |
Storage temperature | -45 to 75 C |
Package style | Pigtails on both ends |
Housing material | Stainless steel |
Fiber types | MM w/3 mm cable (Kevlar lined) or armor |
Connector types | FC, SC, ST, SMA, or LC |
Dimensions | 20 mm dia. x 65 mm length |
Weight | 100 g |
Vibration | MIL-STD-167-1A |
Mechanical shock | MIL-STD-810G |
IP rating | IP 60 (optional IP65) |
MJ2- wavelength code– fiber code– connector code
*click a link to see codes*
DOCUMENTS DOWNLOAD | |
---|---|
Download PDF drawing for MJ2 | |
Download Solidworks eDrawing for MJ2 | |
Download 3D STEP File for MJ2 |