ProXtend LC-LC APC OS2 Duplex Single-Mode Fiber Patch Cable

ProXtend LC-LC APC OS2 Duplex Single-Mode Fiber Patch Cable is a duplex fiber-optic patch lead with LC to LC APC connectors engineered to the OS2 single-mode standard. It provides low insertion loss and reduced back-reflection thanks to angled physical contact (APC) endfaces, making it suitable for long-distance and high-performance optical links. The cable suits installations in telecommunications, data centres and equipment racks where a reliable duplex connection and signal integrity are required.

Advantages

The angled APC connector geometry minimizes return loss and improves stability in systems sensitive to back-reflection. The OS2 single-mode design ensures low attenuation over long spans, supporting high-speed transmission over extended distances. Duplex LC connector format delivers compact, easy-to-handle connections for high-density racks and patch panels. The cable is compatible with standard LC duplex ports and provides consistent performance for optical networking applications.

Suitable for

• Telecommunications trunk and access links
• Data centre interconnects and patch panels
• Optical network equipment connections (transceivers, switches, ODF)
• Long-distance single-mode links requiring low back-reflection

Key specifications

• Connector type: LC to LC with angled physical contact (APC)
• Fiber type: Single-mode, OS2
• Configuration: Duplex (two fibers)
• Performance: Low insertion loss and low return loss typical of APC terminations
• Application: Designed for long-distance and high-performance optical transmission

How to use

Inspect connector endfaces for cleanliness before insertion and use appropriate dust caps until connection. Insert each LC connector into the corresponding duplex adapter or transceiver port until it clicks into place; ensure correct polarity for transmit and receive channels. For removal, press the LC latch and pull straight out to avoid stress on the fiber. Handle the cable by the connector boots and avoid tight bends that exceed the cable's minimum bend radius to maintain optical performance.

Usage recommendations

Clean connectors with approved fiber cleaning tools before every connection, route the cable to avoid sharp bends or crushing, and store spare lengths on appropriate spools to prevent microbends. Use APC-terminated cables where systems are sensitive to back-reflection and match connector types on both ends to avoid mating damage or degraded performance.