Patch cord Alantec LC/APC–LC duplex singlemode 9/125, 5.0 m

Alantec LC/APC–LC duplex singlemode patch cord, 9/125 µm, length 5.0 m. This fiber optic patch cord features LC connectors with APC angled physical contact on both ends and a duplex configuration for two singlemode channels. It is built for low insertion loss, reduced back reflection and consistent performance in optical networking, equipment interconnections and test environments where singlemode transmission is required.

Advantages

The LC/APC–LC duplex singlemode patch cord provides stable singlemode transmission with APC connectors that minimize return loss. Its duplex LC configuration allows reliable bidirectional or parallel connections while maintaining a compact footprint in panels and transceivers. A 9/125 µm core/cladding design ensures compatibility with standard singlemode systems and typical long-distance or high-bandwidth applications.

Suitable for

• Telecommunications backbone and access links
• Data centre patching and rack-to-rack interconnects
• FTTH (fiber-to-the-home) subscriber and distribution connections
• Optical equipment testing and measurement where low back reflection is important
• Interfacing LC/APC transceivers and patch panels

Key specifications

• Fiber type: singlemode, core/cladding 9/125 µm
• Connector type: LC duplex with APC angled physical contact on both ends
• Configuration: duplex (two fibers)
• Length: 5.0 m
• Cable jacket: flexible fiber optic jacket suitable for patching (indoor use)
• Performance: designed for low insertion loss and low return loss typical of APC terminations

How to use

Route the patch cord between compatible LC/APC ports on networking equipment, transceivers or patch panels, ensuring correct polarity for duplex connections. Remove protective dust caps from connectors before insertion and avoid bending the cable below its minimum bend radius. Insert the LC connectors until they click into place to secure the connection; when disconnecting, press the latch and pull straight out. For testing, connect test equipment to one end and the device or panel at the other end, taking care to use APC-to-APC interfaces to maintain low back reflection.

Usage recommendations

Store with connector dust caps fitted when not in use, maintain gentle cable routing to prevent tight bends, and clean connectors with an appropriate fiber cleaning tool prior to mating. Use APC-to-APC mating for applications sensitive to return loss and follow equipment manufacturer guidelines for connector handling and insertion/removal cycles.