ACT 25 meter Singlemode 9/125 OS2 Polarity Twist fiber cable with LC connectors

The ACT Singlemode Fiber Cable 25m OS2 with LC connectors is a 9/125 µm polarity twist patch cord designed for long-distance singlemode links. Constructed for low attenuation and consistent optical performance, this 25-meter cable connects equipment with LC ports and supports high-speed data transmission in telecommunications, data centers, and campus networks. The polarity twist configuration ensures correct transmit/receive alignment in duplex LC connections without additional adapters.

Advantages

This singlemode cable provides low insertion loss and high return loss appropriate for OS2-grade fibre, enabling reliable signal integrity over long runs. The LC connectors deliver a compact duplex interface that is widely used in modern networking equipment. The 25 m length covers typical interroom and rack-to-rack distances while keeping a clean installation path. Durable jacket materials and precise connector termination reduce the risk of microbends and signal degradation.

Suitable for

• Long-distance singlemode links in telecommunications networks
• Interconnects between optical equipment in data centers and server rooms
• Campus backbone and building-to-building fiber runs
• Fiber patching in optical distribution frames and cabinets

Key specifications

• Fiber type: Singlemode, 9/125 µm
• OS2 category for reduced attenuation in long-distance links
• Connectors: LC duplex connectors on both ends with polarity twist
• Length: 25 meters
• Typical features: low insertion loss, high return loss, stable end-face polish
• Cable jacket: designed for indoor installations and rack routing

How to use

Route the cable between LC ports of compatible optical transceivers, patch panels, or distribution frames, avoiding sharp bends and tight coils that exceed the specified minimum bend radius. Plug each LC connector firmly into the corresponding duplex receptacle, ensuring correct polarity alignment provided by the twist configuration. For best optical performance, inspect connector end-faces for contamination and clean with appropriate fiber cleaning tools before mating.

Recommendations

For stable long-distance performance, maintain a tidy cable path with secure fastenings, avoid exceeding the minimum bend radius, and keep connectors capped when not in use. Use this singlemode OS2 LC cable in environments where low attenuation and consistent signal integrity are required.