L-Com Duplex FC APC & NK-SC APC Fiber Optic Patch Cables

Introduction

The L-Com 190555745 series consists of duplex single-mode fiber optic patch cable assemblies designed for reliable, high-performance optical connections. Featuring FC APC and NK-SC APC connector options, these cables support precise fiber links where low signal loss and dependable mechanical connection are important.

Part Description

L-Com Duplex FC APC & NK-SC APC Fiber Optic Patch Cables use OS2 9/125 µm single-mode fiber, making them suitable for long-distance and high-bandwidth optical communication systems. Their duplex construction supports paired transmit and receive optical paths within one cable assembly.

The cables have a 2 mm diameter design and are available in multiple jacket materials and lengths to accommodate installation requirements. Angled Physical Contact (APC) connector end faces help reduce back reflection, supporting clean optical performance in sensitive communications and measurement systems. Low insertion loss further helps preserve signal quality across fiber connections.

Applications

• Telecommunications network interconnections
• Fiber-to-the-home and fiber-to-the-premises infrastructure
• Data center optical patching
• Network equipment connections
• Optical distribution frames and patch panels
• Industrial automation communications
• Medical imaging and diagnostic equipment
• Laboratory fiber optic test setups
• Military and aerospace communications systems
• Scientific instrumentation networks

Industries

• Telecommunications
• Data centers and cloud infrastructure
• Information technology
• Industrial automation
• Manufacturing
• Medical technology
• Defense and military
• Aerospace
• Research laboratories
• Scientific instrumentation
• Broadcast and media communications

Usage Ideas

1. Data Center Link Extension
   Use a duplex patch cable to connect single-mode optical transceivers between switches, routers, patch panels, or optical distribution frames.

2. Industrial Network Connection
   Create a reliable fiber link between an industrial Ethernet switch and a remote control cabinet in an electrically noisy production environment.

3. Laboratory Optical Test Bench
   Connect a laser source, optical analyzer, or fiber measurement instrument using APC fiber connections to help minimize reflected light.

Conclusion

L-Com Duplex FC APC & NK-SC APC Fiber Optic Patch Cables provide a practical single-mode fiber connectivity solution for demanding optical networks. With OS2 9/125 µm fiber, duplex construction, APC connector interfaces, low insertion loss, and multiple cable configuration options, they are well suited to telecommunications, data center, industrial, medical, military, and scientific applications.