ACT 5 meter Singlemode 9/125 OS2 Polarity Twist fiber cable with LC connectors

The ACT Singlemode Fiber Cable 5m OS2 with Polarity Twist and LC connectors is a single-fiber patch cable engineered for long-distance optical links and high-speed networks. With a 9/125 µm singlemode core and OS2-grade glass, the cable is designed to deliver low attenuation and consistent signal integrity across extended runs. The fitted LC connectors provide compact, reliable terminations suitable for modern networking equipment and patch panels. The polarity twist configuration aligns transmit and receive channels to reduce connection errors and maintain link performance.

Advantages

This 5 m OS2 singlemode cable offers low insertion loss and stable transmission characteristics for single-fiber applications. The LC connectors are compact and widely compatible with networking devices, allowing dense port arrangements in racks and panels. The polarity twist reduces the need for additional crossover adapters and helps preserve correct channel mapping. Constructed for durability, the cable assembly resists common handling stresses while maintaining optical performance over time.

Suitable for

• Long-distance singlemode optical links in enterprise and carrier networks
• Interconnection of patch panels, transceivers, and optical equipment in data centers
• FTTx and building backbone connections where OS2 performance is required
• Laboratory and testing setups requiring precise polarity mapping

Key specifications

• Fiber type: Singlemode, 9/125 µm
• Performance grade: OS2 (low attenuation, long-distance optimized)
• Length: 5 meters
• Connector type: LC to LC
• Polarity: Twist (pre-configured transmit/receive alignment)
• Jacket: Standard protective outer sheath suitable for indoor deployments

How to use

Inspect both LC connector endfaces for cleanliness before installation and clean with appropriate fiber cleaning tools if necessary. Plug each LC connector into the corresponding port on devices or patch panels, observing the polarity markings or color coding to ensure correct transmit-to-receive mapping. Route the cable to avoid tight bending radii and mechanical stress; maintain the manufacturer-recommended minimum bend radius to prevent increased attenuation. After installation, verify optical continuity and link loss using an optical power meter or appropriate testing instrument.

Recommendations

For optimal long-term performance, keep connector endfaces protected when not in use, avoid repeated sharp bends, and store spare cables in a clean, dry environment. When integrating with transceivers, confirm connector compatibility and port alignment to preserve OS2-rated performance across the link.