
Fiber Optic Connectors
Drop cables are cables that run from the distribution point or cable to the subscriber/user.
Fiber patch cord, often called fiber patch cable, fiber jumper, or fiber patch lead, is a length of fiber cable that terminated with fiber optic connectors at each end. The connectors allow fiber optic patch cord to be rapidly connected to an optical switch or other telecommunications/computer device.
Description
Technical Parameters
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Environmental Characteristics
- Transport/storage temperature: -20℃ to +60℃
Delivery Length
- Standard reel length:5m,10m,20m,35m, 45m,50m,75m,100m,150m,200m,300m;
- Other lengths are also available.
Our services
1. 24-hour one-on-one online service to ensure efficient support.
2. Thoughtful customer reception from hotel reservation to factory visit.
3. Extremely cautious throughout the process from order confirmation to product shipment.
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Tips
When purchasing SC/APC patch cords, the following core parameters should be given special attention to ensure transmission stability in reflection-sensitive scenarios such as broadcasting:
I. Core Optical Performance Parameters
* Insertion Loss: Industry standard requires ≤0.2dB; high-quality products can control it within 0.1dB, reducing signal transmission attenuation.
* Return Loss: A core advantage of APC technology, requiring ≥65dB, far exceeding the ≥50dB requirement of UPC patch cords, suppressing optical path reflection.
II. End Face and Structural Parameters
* Grinding Angle: Must be a standard 8° beveled end face grinding to ensure reflected light enters the cladding, avoiding signal noise and laser jitter.
* Ceramic Ferrule Accuracy: Ferrule concentricity ≤1.4μm, curvature radius controlled within 10~25mm, ensuring precise fiber core alignment.
III. Fiber and Sheath Compatibility Parameters
* Fiber Type: Mainstream uses G.652D single-mode fiber; for high-bending scenarios, G.657A series bend-resistant fiber can be selected.
Sheath Material: PVC for standard server rooms, LSZH low-smoke halogen-free for enclosed spaces with high fire safety requirements, and armored sheath for outdoor rodent-prone environments.
IV. Durability and Compliance Parameters
Matching/Removal Life: Meets wear standards after ≥1000 mating/removal cycles, ensuring long-term operational stability.
Industry Certifications: Products conforming to broadcasting/telecommunications industry standards are preferred, suitable for reflection-sensitive transmission scenarios such as CATV and IPTV.
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Technical Characteristics
| Cable Part | |
| Fiber Count | 1~4 |
| Fiber type | G657A1 or A2 |
| Strength Member Material | FRP or Steel wire |
| Dielectric Strength Member size | 2 x 0.5mm /2x0.4mm |
| Messenger Material | Steel wire |
| Messenger size | 1.0mm / 7*0.33mm |
| Nominal Outer Dimensions(±0.3) | 2.0 mm x 5.0 mm |
| Outer Jacket Material | LSZH |
| Tension Strength (Short-Term / Long-Term) | 300N/600N |
| Crush Resistance (Short-Term / Long-Term) |
1000 N/100mm 2200 N/100mm |
| Minimum Bend Radius (Static / Dynamic) | 20 x OD / 40 x OD |
| Connectors part | |
| Connector type | SC/UPC,SC/APC |
| Insertion Loss | ≤ 0.25dB |
| Return Loss (For Single mode) | UPC ≥ 50dB , APC ≥ 60dB |
| Repeatability | ±0.1dB |
*All above the cable size can be customized.
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