Fiber Jumper — OS2 Single‑Mode LC/ST (Duplex) • 9/125 µm • 1310/1550 nm • 2 mm • Yellow
Long-haul OS2 | 9/125 µm • 1310/1550 nm • LC/ST duplex
Engineered for ultra-low-loss, long-distance optical links, this 2 mm OS2 single-mode duplex fiber jumper features LC to ST duplex connectors, a 9/125 µm core, and a durable yellow PVC jacket for dependable handling and clean routing. Optimized for 1310 nm and 1550 nm, it is ideal for telecom, enterprise backbone, CATV, metro-access, and data-center applications where long reach and low attenuation matter.
Typical Applications
- Long-distance telecommunications — dependable single-mode performance over extended runs
- Data center interconnects — low-loss links between cabinets, racks, and network equipment
- Enterprise backbone networks — clean optical connectivity for critical infrastructure
- CATV / metro-access networks — stable signal transport in single-mode fiber environments
- Campus / riser installations — ideal for building backbones and structured cabling runs
Key Features
- OS2 single-mode fiber — optimized for 1310 nm and 1550 nm long-haul transmission
- LC/ST duplex connectors — precision-polished UPC ferrules for fast, reliable deployment
- Low insertion loss — rated at ≤ 0.3 dB for strong optical performance
- High return loss — ≥ 50 dB for cleaner signal integrity
- 2 mm PVC jacket — flexible, durable sheath for easy handling and cable management
- Factory tested — 100% inspection for attenuation, end-face quality, and tensile strength
- Wide operating range — reliable from –20°C to +70°C
- RoHS compliant — environmentally friendly materials
- Built in the USA — manufactured and tested under American quality standards
Rack Shelves Cable Management
| Category |
Detail |
| Product Type |
OS2 single-mode duplex fiber jumper cable |
| Fiber Type |
Single-mode (OS2), 9/125 µm |
| Connector Type |
LC to ST, duplex |
| Wavelengths |
1310 nm / 1550 nm |
| Insertion Loss |
≤ 0.3 dB |
| Return Loss |
≥ 50 dB |
| Maximum Attenuation @ 1310 nm |
≤ 0.40 dB/km |
| Maximum Attenuation @ 1550 nm |
≤ 0.30 dB/km |
| Operating Bandwidth |
Up to 10 Gbps and beyond |
| Maximum Link Length |
10 km (1310 nm); 40 km (1550 nm) |
| Jacket |
2 mm PVC, yellow |
| Temperature Range |
–20°C to +70°C |
Why choose OS2 single-mode? Unlike multimode fiber used for shorter campus-style links, OS2 minimizes modal dispersion and supports much longer runs with very low signal loss. That makes it an excellent choice for carrier, backbone, and data-center infrastructure where distance, consistency, and signal integrity are critical.
Why buy from Gruber
- Backbone-ready — built for long-distance, low-loss single-mode infrastructure.
- Consistent optical performance — UPC-polished LC/ST connectors support stable, repeatable results.
- Deployment-friendly — flexible 2 mm jacket and common LC/ST duplex ends simplify installation.
