Fibre optic cable QOLTEC 54288 SC–SC 0.5 m Multicolour 9 µm core

QOLTEC 54288 is a 0.5 m multimode fibre optic cable with SC–SC connectors and a 9 µm core diameter. Designed for short-distance, high-speed optical links such as InfiniBand connections and server-to-storage links, the cable features a multicolour jacket for easy identification in patch panels and racks. The LSZH outer sheath reduces smoke and toxic gas emissions in case of fire, and each unit is individually tested to ensure signal integrity and reliable transmission.

Advantages

The short 0.5 m length minimizes signal loss and clutter in dense rack environments while providing robust multimode performance thanks to the 9 µm core. SC duplex connectors offer simple push-pull coupling with reliable alignment for repeated connections. A multicolour jacket simplifies channel identification and management in complex installations. The LSZH sheath improves onsite safety by limiting harmful emissions during a fire, and individual testing confirms consistent optical performance.

Suitable for

• Short-distance high-speed links between switches, routers, and storage arrays
• InfiniBand and other low-latency cluster interconnects
• Patching in data centres and server racks where cable identification is required
• Temporary test and measurement setups in networking labs

Key specifications

• Cable length: 0.5 m
• Core diameter: 9 µm (multimode)
• Connectors: SC to SC duplex
• Sheath type: LSZH (Low Smoke Zero Halogen)
• Jacket: multicolour for identification
• Manufacture testing: individually tested for signal integrity

How to use

Route the fibre cable between the two SC-compatible transceivers or panel adapters, ensuring connector endfaces are clean before making connections. Use proper cable management to avoid tight bends; maintain the manufacturer’s minimum bend radius to prevent increased attenuation. Engage the SC connectors until they click into place to secure the connection. For temporary setups, label both ends according to your patching scheme using the jacket colours for quick recognition.

Usage recommendations

Before installation, inspect and clean connector endfaces with appropriate fibre cleaning tools. Avoid sharp bends and excessive pulling force; secure the cable in cable management trays or with tie points to prevent strain. Use the multicolour jacket to mark channels in patch panels and maintain documentation of links for easier troubleshooting.