Fibre optic cable QOLTEC 54078, OM3 50 µm, LC–LC connectors, 5 m, aqua

QOLTEC 54078 is an OM3 multimode fibre optic cable with a 50 µm core diameter, LC–LC full-duplex connectors and a 5 m length. It is designed to support high-speed short-range links including InfiniBand and Fibre Channel, enabling reliable connections between switches, servers and storage devices in data centres and network backbones that require OM3 performance. The cable jacket comes in aqua colour consistent with OM3 multimode fibre standards.

Advantages

The OM3 50 µm multimode construction offers high modal bandwidth for short-range 10 Gbps and higher multimode applications. LC–LC full-duplex connectors provide compact, duplex connectivity with easy mating and low insertion loss suitable for dense patch panels. A 5 m length provides flexibility for typical rack and cabinet installations while preserving signal integrity for data centre links. The aqua jacket makes identification straightforward in mixed-fibre environments and meets common industry colour-coding practices.

Suitable for

• Short-range high-speed links in data centres
• Server-to-switch and switch-to-switch connections
• Fibre Channel storage area networks (SAN)
• InfiniBand interconnects requiring multimode OM3
• Patch panels and rack cabling within network rooms

Key specifications

• Fibre type: Multimode OM3
• Core diameter: 50 µm
• Connector type: LC to LC, duplex
• Length: 5 m
• Jacket colour: Aqua

How to use

Route the cable through cable management paths or within racks to avoid sharp bends and excessive tension. Insert each LC connector into the corresponding LC port until it clicks; ensure correct polarity for duplex links. Clean connector endfaces before mating to reduce insertion loss and prevent contamination. Secure excess cable length with appropriate ties or cable organizers to maintain bend radius and prevent signal degradation.

Usage recommendations

Use the cable for short-reach multimode applications up to the supported distances for OM3 at your required data rate; avoid outdoor exposure and direct mechanical stress on connectors. For optimal performance, keep bend radius above manufacturer-recommended limits, store spare cables in protective sleeves, and clean connectors with approved fibre cleaning tools prior to installation.

QOLTEC 54078 is suitable where OM3 multimode characteristics, LC–LC duplex connectivity and a 5 m length are the preferred solution for high-density, short-distance network links.