InfiniBand / Fibre optic cable QOLTEC 54298, 2 m, SC–SC, 9 µm core, yellow

QOLTEC 54298 is a 2 m InfiniBand / fibre optic patch cable with SC connectors on both ends and a 9 µm single‑mode core. The yellow SC–SC cable is designed for high‑speed optical data transmission and stable signal integrity in structured cabling. It is suitable for linking switches, transceivers and active equipment, and for rack- and data‑centre cabling where standardised single‑mode terminations are required.

Advantages

The single‑mode 9 µm core provides low attenuation and is suited to long‑reach, high‑bandwidth links. SC connectors on both ends ensure a push‑pull connection with a reliable mechanical latch for repeated insertions. The 2 m length simplifies patching between adjacent racks or within equipment cabinets while the yellow jacket follows common colour coding for single‑mode fibre, making identification in cable bundles straightforward.

Suitable for

• Patch panels and switch-to-switch optical links
• Connecting optical transceivers (SFP, SFP+, QSFP with appropriate adapters)
• Data centre and server rack fibre interconnects
• InfiniBand fabrics and high‑performance computing environments

Key specifications

• Cable type: single‑mode optical fibre
• Core diameter: 9 µm (single‑mode)
• Connector type: SC to SC (both ends)
• Length: 2 m
• Jacket colour: yellow
• Application: patching and short intra-rack/adjacent-rack links

How to use

Verify that both ends match the intended ports (SC) and that the equipment supports single‑mode transceivers. Remove protective dust caps from the connectors before insertion and avoid touching the fibre endfaces. Insert each SC connector until it clicks into the mating adapter or transceiver port. Route the cable to avoid sharp bends and mechanical strain; maintain minimum bend radius recommended by the equipment manufacturer. When disconnecting, depress the SC latch and pull straight out to prevent damage to the ferrule.

Usage recommendations

For reliable performance, keep fibre endfaces clean using approved fibre wipes and cleaning tools, use proper strain relief in rack installations, and label both ends of the cable to reflect connection points. When used in InfiniBand or high‑bandwidth networks, confirm transceiver compatibility and optical budget to ensure link margins meet system requirements.