Fibre optic cable Alcasa LW-8005LT4 0.5 m LC ST Violet

The Alcasa LW-8005LT4 0.5 m LC ST Violet is an OM4 multimode fibre optic patch cable designed for short-run high-speed connections. With a 50 µm core diameter and factory-terminated LC and ST connectors, the cable provides low insertion loss and consistent signal quality for use in data centers, network racks and telecommunication closets. The violet jacket identifies the OM4 grade and helps with colour-coded installation in structured cabling systems.

Advantages

This fibre optic cable offers compact LC and robust ST terminations that suit a variety of transceivers and patch panels. The OM4 multimode core supports higher bandwidth over short distances compared with lower-grade multimode fibres, enabling reliable transmission for 10 Gb/s and higher multimode applications within its rated reach. The short 0.5 m length reduces bundle clutter and minimizes excess looped cable in dense rack environments.

Suitable for

• Patch connections between switches and transceivers in data centres
• Inter-rack or intra-rack short-distance fibre runs
• Connecting network equipment with LC and ST ports
• Colour-coded structured cabling installations requiring OM4 identification

Key specifications

• Fibre type: OM4 multimode
• Core diameter: 50 µm
• Length: 0.5 m
• Connector A: LC
• Connector B: ST
• Jacket colour: Violet
• Typical application: Short-haul high-bandwidth multimode links

How to use

Inspect connectors before installation to ensure endfaces are clean and undamaged. Route the 0.5 m cable between endpoints avoiding sharp bends and excessive pulling force; maintain minimum bend radius according to multimode fibre handling practices. Insert the LC and ST connectors into the appropriate ports until secure, taking care not to rotate or force the ST bayonet while inserting. After connection, verify link integrity and performance with appropriate testing equipment or by checking network link status indicators.

Usage recommendations

Use a fibre optic cleaning tool or lint-free wipes with approved cleaning fluid on connector endfaces before making connections. For best performance in high-density installations, choose cable lengths that minimize slack and store any necessary excess in gentle loops rather than tight coils. Avoid repeated mating cycles on the same connector without inspection and cleaning to maintain low insertion loss and return loss performance.