Fibre Optic Jumper Cable ROLINE OM3 50/125µm LC/ST 1m

ROLINE Fibre Optic Jumper Cable OM3 50/125µm LC/ST, 1 m length, is a duplex multimode patch cable designed for high-performance network wiring. It features OM3-grade multimode fibres with a 50/125 µm core/cladding structure and LC to ST connectors, offering low insertion loss and low reflection thanks to quality connectors, fibres and careful assembly. The cable is duplex and colored turquoise for easy identification.

Advantages

The OM3 multimode fibres and precision connectors provide consistent optical performance with low insertion loss and back reflection. Compact conductor design (fibre movable in secondary coating) and robust assembly ensure stable connections and long-term reliability. Duplex configuration supports full-duplex data transmission.

Suitable for

• High-speed local area networks (LANs)
• Server room and data centre patching
• Backbone and horizontal cabling between network equipment
• Multimode fibre connections requiring LC to ST interfaces

Key specifications

• Brand: ROLINE
• Model/MPN: 21.15.8721
• EAN: 7611990188482
• Fibre type: Multimode OM3
• Core/cladding: 50/125 µm
• Connector A: LC
• Connector B: ST
• Cable type: Duplex jumper
• Length: 1 m
• Colour: Turquoise

How to use

Identify the LC and ST ends and route the 1 m duplex jumper between the two compatible ports. Ensure connectors are clean before insertion to prevent signal loss; insert the LC and ST connectors into their respective ports until they click or seat firmly. Use the duplex orientation required by your equipment and avoid sharp bends or crushing of the cable during installation.

Recommendations

Store and handle the jumper in a dry, dust-free environment. Clean connectors with appropriate fibre optic cleaning tools before use. Avoid bending the cable below the manufacturer's minimum bend radius and protect connectors with dust caps when not connected.