Fibre optic cable QOLTEC 54042 — OM2, 5 m, SC to LC, 50 µm core

QOLTEC 54042 is a 5 m fibre optic patch cable designed for short-distance multimode links. The cable uses OM2 multimode fibre with a 50 µm core and terminates in an SC connector on one end and an LC connector on the other, enabling connections between servers, switches, fibre patch panels and storage area networks. The LSZH outer sheath reduces the risk of harmful gas emissions in case of fire, and the cable is individually tested to ensure reliable optical transmission and easy installation in high-speed fibre environments.

Advantages

The cable combines OM2 multimode performance with a 50 µm core for reliable short-range data transmission. Its hybrid SC-to-LC termination provides compatibility with equipment that uses different connector types without additional adapters. The LSZH jacket offers improved fire safety properties, and individual testing ensures consistent optical quality and low insertion loss. The 5 m length balances flexibility and tidy routing in racks and network closets.

Suitable for

• Short-distance multimode network links in data centres and server rooms
• Server-to-switch and switch-to-switch connections
• Patch panels and fibre distribution frames
• Storage Area Network (SAN) interconnects and local fibre runs

Key specifications

• Fibre type: OM2 multimode
• Core diameter: 50 µm
• Length: 5 m
• Connector A: SC (single or duplex as required by equipment)
• Connector B: LC
• Jacket: LSZH (Low Smoke Zero Halogen)
• Tested: individual optical testing for insertion loss and continuity

How to use

Determine the ports on your network devices and confirm that one end of the cable with the SC connector and the other end with the LC connector match the required interfaces. Route the cable through cable management paths, avoiding sharp bends and mechanical strain. Insert the connectors into the device ports until they click or seat securely; for duplex SC connectors ensure correct orientation. Verify link status on connected equipment and, if necessary, test signal quality with appropriate fibre test equipment.

Usage recommendations

For best performance, maintain a minimum bend radius as specified by the fibre manufacturer, avoid excessive pulling force on the cable, and keep endfaces clean using proper fibre cleaning tools before connecting. Use this 5 m OM2 SC–LC cable for multimode short-reach applications where LSZH jackets are required for fire safety compliance.