StarTech.com 20m (65.6ft) LC to LC (UPC) OS2 Single Mode Duplex Fiber Cable

Struggling with unreliable data links and frequent signal loss? The StarTech.com 20m (65.6ft) LC to LC (UPC) OS2 Single Mode Duplex Fiber Cable delivers a stable, high-speed connection for modern data centres, server rooms and high-density networking environments, ensuring your 100 Gbps and CWDM applications run smoothly without interruption.

Benefits of StarTech.com Fiber Cable

You gain confidence from ultra-low insertion loss, which keeps your network performance consistent over long runs. The bend-insensitive design protects the fibre even in tight spaces, reducing the risk of breakage during installation. Low-smoke, zero-halogen jacket adds safety in fire-prone areas, giving you peace of mind for both office and industrial settings. Backward compatibility with OS1 networks means you can upgrade without replacing existing infrastructure, extending the life of your investment.

Key Features of a 20m Fiber Cable

• Cable length: 20 m. Provides ample reach for most rack-to-rack or floor-to-floor connections.
• Connector type: LC/UPC single-mode - male on both ends, ensuring precise, low-loss mating.
• Core diameter: 9 µm. Guarantees single-mode performance across the full wavelength range.
• Wavelength range: 1260-1625 nm. Supports CWDM applications for expanded channel capacity.
• Insertion loss: ≤ 0.3 dB. Delivers strong signal strength with minimal attenuation.
• Return loss: 55 dB. Minimises reflected light, improving overall link quality.
• Jacket material: Low Smoke Zero Halogen (LSZH). Reduces toxic fumes in case of fire.
• Bend radius: 10 mm. Allows tight routing without compromising performance.
• Compliance: Meets ITU-T G652.D/G657.A1 and IEC60703-2-50 standards, ensuring industry-grade reliability.
• Warranty: Limited lifetime warranty. Provides long-term support and confidence in the product.

Usages of a 20m Fiber Cable

Ideal for connecting critical equipment in high-performance networks:

• Linking servers to top-of-rack switches in data centres.
• Extending 100 Gbps links between aggregation switches.
• Building CWDM trunks across campus fibre runs.
• Providing reliable connections in fire-sensitive environments such as aircraft or train cabins.
• Upgrading legacy OS1 installations while maintaining compatibility.

StarTech.com Fiber Cable

Many buyers worry about choosing the right fibre type, fearing incompatibility with existing hardware or insufficient performance over longer distances. They also worry about safety concerns when installing cabling in confined or fire-rated spaces.

The StarTech.com 20m (65.6ft) LC to LC (UPC) OS2 Single Mode Duplex Fiber Cable removes these doubts. Its OS2 single-mode core handles the full CWDM spectrum, while the LSZH jacket meets strict fire safety codes. With a limited lifetime warranty and rigorous testing for insertion loss, you can trust this cable to deliver consistent, high-quality connectivity now and as your network grows.

Specifications