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400nm～2200nm Multimode fiber optic rotary joint patch cord FC PC connector
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xProduct Details
| Warranty | 1 Year | Durability | High |
|---|---|---|---|
| Fiber Type | φ200±5 | Fiber Connector Polish | UPC/UPC |
| Fiber Connector Type | FC,SMA | Tube Type | 3.0mm (0.9mm, 6.0mm Optional) |
| Insertion Loss | ≤0.3dB | Return Loss | ≥35dB |
| Numerical Aperture NA | 0.39 | Wavelength Coverage （nm） | 400～2200 |
Product Description
Specifications
The MM fiber rotary joint jumper is a complete solution for experiments requiring rotating optical connectors. The built-in rotary joint allows optical cables connected to the rotating section to rotate freely while keeping other cables stationary, significantly reducing the risk of damage during experiments. Compared to solutions with separate rotary joints and jumpers, the lens-free design achieves lower insertion loss and minimizes rotational transmission variations. These precision-engineered rotary joints feature sealed bearings for smooth rotation, ensuring long service life and low signal intensity vibration during operation. The jumpers utilize φ200µm or φ400µm fiber cores with a numerical aperture (NA) of 0.39. Each unit includes two protective covers to prevent dust and contaminants from entering the ferrule end.
Features
The hinged rotary joint prevents damage to the fiber optic during torsion
The rotation is extremely smooth
Parameter
| project | metric | ||
| model | RJPF2 | RJPF4 | RJPS4 |
| Type of connector | FC/PC | SMA | |
| Fiber diameter (µm) | φ200±5 | φ400±8 | |
| cladding diameter (µm) | φ225±5 | φ425±10 | |
| Coating diameter (µm) | φ500±30 | φ730±30 | |
| Fiber core offset Max. (µm) | 5 | 7 | |
| Short/long bending radius (mm) | 21/42 | 43/86 | |
| numerical aperture NA | 0.39 | ||
| wavelength coverage (nm) | 400～2200 | ||
| Length of tail fiber | Each side is 1m | ||
| Encapsulation size (mm) | φ2 | ||
| Rotating head insertion loss (dB) | <2.0(transmission rate> 63%) | ||
| Rotational process insertion loss variation (dB) | ±0.4 (transmission rate ±8%) | ||
| Starting torque (N·m) | <0.01 (typical value <150µN·m) | ||
| Maximum RPM per minute. | 10000 | ||
| Life cycle (billion turns) | 2～4 | ||
| working temperature (℃) | <50 | ||
Applications:
Building interconnections (campus LAN)
Connector end in optical distribution boxes and termination boxes
Trunk lines direct to telecommunications closet
Cross-connect in outdoor closet
Distribution connect in central office ODF / MDF
Fiber patch panels within communications closets
Links between Internet electronic equipment (SFP module, Switch, OLT, ONU etc.), Cable TV optical equipment (Transmitter, EDFA, Node, etc.) and fiber patch panels
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