Legrand 81750 2m OM4 LC-LC Network Cable

Slow, unreliable data links can cripple a data centre, leaving you scrambling to meet service level agreements. The Legrand 81750 2m OM4 LC-LC Network Cable is a high-performance, duplex multimode fibre patch that links 40GBase-SR4 or 100GBase-SR10 transceivers quickly and securely, giving you the bandwidth you need without the fuss.

Benefits of Legrand Network Cable

You enjoy crystal-clear signal transmission that reduces error rates and downtime, while the limited-lifetime warranty gives peace of mind that the cable will last as long as your network does. Its low-smoke, zero-halogen jacket keeps the environment safe for staff, and the backward-compatible design means you can reuse existing 50/125 equipment. The purple colour makes it easy to identify in crowded racks, and the male-male LC connectors provide a snug, reliable fit that stays in place.

Key Features of a 2 m Network Cable

• Cable / Right Connector Gender: Male. Provides a secure, lock-in connection at each end.
• Cable / Technology: Fiber optic. Delivers high-speed data over long distances with minimal loss.
• Cable / Right Connector Type: LC multi-mode. Standardised connector for easy integration with most transceivers.
• Cable / Left Connector Gender: Male. Mirrors the right side for a consistent, reliable link.
• Cable / Left Connector Type: LC multi-mode. Ensures compatibility with a wide range of devices.
• Cable / Network Cable Type: Patch cable. Ideal for short runs between equipment in racks or cabinets.
• Miscellaneous / Color Category: Purple. Distinct colour for quick visual identification.
• General / Jacket Material: Low Smoke Zero Halogen (LSZH). Enhances safety in case of fire.
• General / Cable Length: 2 m. Perfect length for most rack-to-rack connections without excess slack.
• Core diameter: 50 µm. Supports high-bandwidth applications such as 40 Gbps and 100 Gbps Ethernet.

Usages of a 2 m Network Cable

A short, reliable link is essential in many settings.

• Connecting SFP+ modules in a server rack to a top-of-rack switch.
• Linking QSFP+ transceivers between aggregation switches in a data centre.
• Extending fibre runs from a patch panel to a network appliance in a wiring closet.
• Providing a high-speed backhaul for storage area network (SAN) devices.
• Creating a dedicated fibre path for test and measurement equipment during commissioning.

Legrand Network Cable

Many buyers worry about choosing the right fibre type, fearing they will need to replace cables later as speeds increase. Others fear complex installation or incompatibility with existing hardware. The Legrand 81750 2m OM4 LC-LC Network Cable removes these doubts by offering OM4 performance that supports both current 40 Gbps and future 100 Gbps standards, while its LC-LC male connectors fit the majority of modern transceivers. Its LSZH jacket meets strict safety regulations, and the limited-lifetime warranty reassures you that the investment is protected. By selecting this cable you avoid costly upgrades and enjoy a straightforward, dependable solution for high-speed networking.

Specifications