Fibre optic cable QOLTEC 54315 1 m G.652D SC–FC yellow

QOLTEC 54315 is a 1 m single-mode fibre optic cable (G.652D) with an SC connector on one end and an FC connector on the other. The yellow jacket denotes single-mode fibre and helps with quick identification in telecom and networking environments. This patch cable provides a straightforward optical link between devices or panels equipped with SC and FC ports, suitable for data centre, carrier and enterprise networks where low attenuation and stable signal transmission are required.

Advantages

The cable uses G.652D single-mode fibre, delivering low attenuation and minimal dispersion for long-distance or high-speed optical links. Connectors are industry-standard types—SC for easy push-pull mating and FC for secure threaded connections—ensuring compatibility with a wide range of equipment. The 1 m length reduces excess slack in rack or panel installations, while the yellow outer jacket provides clear visual identification of single-mode cabling.

Suitable for

• Connecting SC and FC ports in telecom equipment
• Patching between optical distribution panels and transceivers
• Data centre interconnects and short-reach backbone links
• Laboratory setups and test equipment requiring single-mode fibre

Key specifications

• Fibre type: single-mode (G.652D)
• Length: 1 m
• Connector A: SC
• Connector B: FC
• Jacket colour: yellow (single-mode identification)

How to use

Inspect connector endfaces for cleanliness before making connections; use proper fibre cleaning tools if necessary. Align and insert the SC connector with its push-pull mechanism into the SC adapter or port and tighten the FC connector by gently threading it into the mating FC receptacle until secure. Avoid tight bends and maintain minimum bend radius to prevent attenuation increases. For rack-mounted panels, route the 1 m cable to minimize strain on both connectors.

Usage recommendations

Store and handle the cable by the connectors, avoid kinking, and keep the protective dust caps on connectors when not in use. Use single-mode cleaning procedures and inspection microscope checks before deployment to ensure optimal optical performance.