Fibre Optic Jumper Cable ROLINE OM3 LC/ST 50/125µm 3m

The ROLINE Fibre Optic Jumper Cable OM3 LC/ST 50/125µm 3m is a duplex multimode patch cable designed for high-speed network connections. It has a 50/125 µm fibre core (OM3) and comes with LC and ST connectors for reliable optical signal transmission. The cable length is 3 meters and the turquoise jacket allows easy identification in structured cabling environments.

Advantages

The cable uses OM3 multimode fibres and quality connectors assembled with precise procedures to deliver low insertion loss and low return loss. Its compact conductor design, with the fibre movable in the secondary coating, improves handling and durability while maintaining optical performance. The duplex configuration supports full-duplex data links.

Suitable for

• High-speed Ethernet links and switches
• Data centre patching and rack-to-rack connections
• Telecommunication closets and structured cabling panels
• Short- to medium-distance multimode fibre runs (within building or campus)

Key specifications

• Brand: ROLINE
• Model / MPN: 21.15.8723
• EAN: 7611990188505
• Fibre type: Multimode 50/125 µm (OM3)
• Connectors: LC to ST, duplex
• Length: 3 m
• Colour: Turquoise

How to use

Connect the LC and ST connectors to the corresponding ports on network devices or patch panels, ensuring correct orientation and secure seating. Avoid tight bends and excessive tensile load on the cable; maintain the manufacturer's minimum bend radius for multimode fibre. Route and secure the cable in trays or along cable management paths to prevent stress and signal degradation.

Recommendations

For best performance, keep connectors clean and protected when not in use, use fibre cleaning tools before mating, and verify link quality after installation with appropriate optical test equipment.