l Application
1）Data transmission between the submarine optical cable and the control ship
2）Data transmission between the radar antenna and the vehicle-carried communication controller system
3）Data transmission between the rotating platform and control system in the chariot
4）Data transmission between the robot welder and control system
5）Data transmission between far end equipment and control center
6）Connect between control panel and spacecraft tracking
7）Video conference system
8) Monitoring systerm
9) Other field application
l Features
A)Low insertion loss
B)Used for optical signal transmission, no electromagnetic leakage and anti-electromagnetic interference
C)Large quantities and high efficiency of data transmission
D)Contactless signal transmission
E)Integrated FORJ with electrical slip ring
l Outline demension
Down below picture 2 is the outline dimension of single-channel SM FORJ (able to offer customized solutions)，there are four pin-bolts to roll rotor and four mounting hole on the mounting flange。
Picture 2 Outline Dimension
l Technology Parameter
Type | unit | values |
Fiber mode | - | Single mode（9/125μm） |
Wavelength range | nm | 380~1650（Accord to customer’s request，1310 or 1550 for default value） |
Insertion loss | dB | ≤2.0 |
Insertion loss ripple | dB | ≤0.5 |
Return loss | dB | ＞45 |
Optical power handling | dBm | 25 |
Working temperature | ℃ | -40～+80 |
Storage temperature | ℃ | -45～+85 |
Maximum speed | rpm | 2000 |
Estimated life cycle | r | ≥10million（300rpm） |
Pulling strength | N | ≥75 |
Housing material | - | Stainless steel（surface passivating treatment for selection） |
Connector types | - | Default: FC/PC |
Package style | - | Pigtails on both ends，diameter φ3.0mm and long 2.0M is for default value |
vibration | - | MIL-STD-167-1A |
Mechanical shock | - | MIL-STD-810G |
IP rating | - | IP66 |