Fiber Optical Duplex Cable LC/SC 9/125µm OS2 3m InLine 88656N

The InLine Fiber Optical Duplex Cable LC/SC 9/125µm OS2 3m is a duplex single-mode fiber patch cable designed for reliable point-to-point optical connections in networks and telecommunications. With a 9 µm core diameter and OS2 fiber type, the cable supports low attenuation and stable signal transmission across long distances. The LC connector on one end and the SC connector on the other provide compatibility with a wide range of network devices, patch panels and optical transceivers, enabling full duplex data exchange.

Advantages

This 3 m LC-to-SC duplex cable offers low insertion loss and consistent return loss characteristics typical for OS2 single-mode fiber, ensuring signal integrity for high-speed and long-reach links. The combination of LC and SC connectors provides flexibility for mixed-equipment environments while minimizing connector footprint on high-density panels. The cable is manufactured to industry standards for fiber geometry and polishing, delivering predictable optical performance and easy installation.

Suitable for

• Long-distance single-mode optical links in campus and metropolitan networks
• Interconnection between optical transceivers and patch panels
• Telecommunications and ISP backbone connections requiring low attenuation
• Data center fiber patching where LC and SC interfaces are used

Key specifications

• Fiber type: OS2 single-mode
• Core/cladding diameter: 9/125 µm
• Connector types: LC (one end) to SC (other end), duplex
• Length: 3 m
• Polish type: typically UPC/APC depending on variant (check equipment compatibility)
• Jacket: standard telecom-grade outer sheath for indoor use
• Application: single-mode transmission for long-reach data and telecom links

How to use

Route the fiber cable between the two devices, ensuring bend radius is maintained according to manufacturer recommendations to avoid increased loss. Insert the LC connector into the LC receptacle and the SC connector into the SC adapter or transceiver, making sure connectors click into place and are properly aligned. Verify link status using network equipment diagnostics or an optical power meter and clean connector endfaces before connection to prevent contamination-related signal degradation.

Recommendations

Handle the cable by the connector boots and avoid excessive bending, pulling or twisting. Use proper fiber cleaning tools and dust caps when connectors are not in use. For installations in critical links, test insertion loss and return loss after installation to confirm performance meets required specifications.