Fibre optic cable BlueOptics SFP8181BU0.5MK 0.5 m LC Yellow

The BlueOptics SFP8181BU0.5MK 0.5 m LC Yellow fibre optic cable is a short, single-mode patch cord engineered for high-speed data transmission between networking devices. With LC connectors on both ends and a 9 µm core diameter, the cable supports precise signal transfer and low attenuation, making it suitable for rack-to-rack and device-to-device connections where short link lengths and stable performance are required.

Advantages

This 0.5 m fibre optic cable provides compact, low-loss connectivity with standardized LC terminations that ensure compatibility with transceivers and network ports. The single-mode 9 µm core supports long-wavelength, high-bandwidth signals and minimizes modal dispersion over short distances. The yellow outer jacket helps with quick visual identification in cabling environments, while the factory-terminated LC connectors deliver consistent insertion loss and return loss characteristics for reliable operation.

Suitable for

• Short-distance connections between switches, routers or InfiniBand devices
• Interconnects in data centre patches and server cabinets
• High-density patch panels and transceiver ports with LC interfaces

Key specifications

• Length: 0.5 m
• Connector type: LC to LC
• Optical mode: Single-mode
• Core diameter: 9 µm
• Jacket colour: Yellow

How to use

Ensure transceivers and ports are compatible with LC single-mode interfaces before connecting. Handle the cable by the strain-relief portions of the connectors and avoid sharp bends; maintain the minimum bend radius specified by the equipment manufacturer. Remove protective dust caps from LC ferrules immediately prior to insertion and, if necessary, clean connector endfaces with approved fibre cleaning tools. Insert the LC connectors into the corresponding ports until they click to secure the connection.

Usage recommendations

For optimal performance, store and route the cable to avoid excessive bending, tension, or compression. Use short single-mode patch cords like this in high-density environments to reduce clutter and maintain clear labelling. Periodically inspect and clean connector endfaces to prevent signal degradation.