ACT 3 meter LSZH Singlemode 9/125 OS2 fiber patch cable duplex with LC and ST connectors

This ACT Fiber Patch Cable is a 3 meter singlemode 9/125 OS2 duplex assembly with LC and ST connectors, engineered for reliable optical connections in indoor network environments. The cable uses LSZH (Low Smoke Zero Halogen) jacket material to reduce harmful emissions in confined spaces while maintaining consistent optical performance. Singlemode 9/125 OS2 fiber supports long-distance, low-attenuation transmission suitable for high-speed links between network equipment, patch panels and active devices.

Advantages

The LSZH jacket provides improved safety in enclosed areas by limiting smoke and halogen release in the event of fire. Duplex singlemode 9/125 OS2 construction ensures low insertion loss and low back reflection for stable single-fiber bidirectional links. Using standardized LC and ST connectors allows compatibility with a wide range of transceivers, switches, routers and legacy equipment, enabling flexible deployment in mixed-connector environments.

Suitable for

• Interconnecting network equipment in data centers and server rooms
• Fiber patching between patch panels and optical transceivers
• Telecommunications and ISP indoor cabling
• Laboratory and test bench optical connections

Key specifications

• Fiber type: Singlemode 9/125 µm (OS2)
• Length: 3 meters
• Configuration: Duplex
• Connectors: LC to ST
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Typical performance: low insertion loss and low return loss suitable for high-speed links
• Application environment: indoor use, structured cabling

How to use

Connect the LC connector to the device or transceiver port designed for LC plugs and insert the ST connector into the matching ST adapter or device receptacle. Ensure connectors are clean before mating to minimize signal loss; use a fiber optic cleaning tool or lint-free wipe with appropriate cleaner. Route the cable with gentle bends above the minimum bend radius and secure with cable management to avoid stress on the connectors. When disconnecting, pull by the connector body rather than the cable jacket to prevent damage.

Recommendations

For best performance, store and install the cable in a clean environment, avoid tight bends and excessive tensile force, and perform optical testing after installation to verify insertion loss and continuity. Use dust caps on unused connectors and replace them after testing to keep endpoints free of contamination.