Fibre Optic Jumper Cable ROLINE OM4 LC/LC 50/125 µm 3 m

The ROLINE OM4 LC/LC 50/125 µm 3 m fibre optic jumper cable is a duplex patch cable with LC connectors on both ends, designed for high-speed Ethernet, Fibre Channel and OIF links. Its OM4 specification (50 µm core) provides extended laser-optimized bandwidth for improved performance at 10 Gbit/s and higher, while the 3 m length and LC/LC configuration suit short-reach connections in data centres, equipment racks and campus backbones.

Advantages

OM4 multimode fibre offers a high laser bandwidth (4700 MHz·km) enabling longer reaches at 10 Gbit/s and support for 40/100 Gbit/s applications; the LC/LC connectors provide compact, reliable duplex connections and the 50/125 µm core is compatible with standard multimode transceivers. The cable’s purple colour indicates OM4 standard compliance, helping with straightforward identification in structured cabling.

Suitable for

• Short-reach connections in data centres and server rooms
• 10 Gbit/s links up to 550 m in campus and building backbones
• 40/100 Gbit/s aggregation and high-performance computing interconnects (short-reach)
• Duplex LC patching between switches, transceivers and patch panels

Key specifications

• Brand: ROLINE
• Model / MPN: 21.15.8753
• EAN: 7611990196319
• Fibre type: OM4 multimode
• Core / cladding: 50/125 µm
• Connector type: LC to LC (duplex)
• Length: 3 m
• Laser bandwidth: 4700 MHz·km (typical for OM4)

How to use

Route the jumper cable between LC transceiver modules, switches or patch panels ensuring minimal bending and avoiding tight loops. Align and insert LC connectors until they click; for removal, depress the latch and pull straight out. Verify correct polarity for duplex links (A–B / transmit–receive) and test the link with appropriate fibre testers or transceiver diagnostics to confirm signal integrity.

Recommendations

Use this OM4 LC/LC jumper for short-reach high-speed links in data centres and distribution frames; keep bend radius within manufacturer limits, avoid excessive pulling force on connectors, and store unused jumpers in dust-free covers to protect connector endfaces.