StarTech.com 40m (131ft) LC to LC (UPC) OM4 Multimode Fiber Optic Cable

A slow, unreliable network can halt your work and waste valuable time; you need a link that keeps data flowing without interruption. The StarTech.com 40m (131ft) LC to LC (UPC) OM4 Multimode Fiber Optic Cable is a high-performance patch cord designed for 40 Gbps and 100 Gbps connections, giving you a stable backbone for modern data centres and office floors.

Benefits of StarTech.com Fiber Optic Cable

You enjoy crystal-clear transmission that reduces errors, while the violet jacket makes it easy to spot and organise OM4 runs. The flame-retardant OFNR jacket adds safety in vertical installations, and the precision ceramic ferrules keep insertion loss low for long-term reliability. With a limited lifetime warranty you gain peace of mind that the cable will perform throughout its lifespan.

Key Features of a 40m Fiber Optic Cable

• Cable length: 40m. Provides ample reach for large rooms or rack-to-rack links.
• Connector type: LC/UPC duplex male. Offers a compact, secure connection that fits high-density panels.
• Fiber type: OM4. Supports 850 nm and 1350 nm VCSEL/LED sources for up to 100 Gbps speeds.
• Core diameter: 50 µm. Ensures high bandwidth and low attenuation over long distances.
• Jacket colour: Erika violet. Distinguishes OM4 from other fibre types for quick identification.
• Jacket material: PVC, OFNR rated. Limits flame spread in riser spaces, meeting fire codes.
• Bending radius: 7.5 mm. Allows tight routing without damaging the fibre.
• Strain relief: Included. Protects the cable from pulling stresses during installation.
• Compatibility: Works with OM3 and 1/10/40 Gbps networks. Guarantees seamless integration with existing infrastructure.
• Warranty: Limited lifetime. Gives you confidence that the product will last.

Usages of a 40m Fiber Optic Cable

Ideal for connecting switches, servers and storage arrays in data centres and enterprise offices:

• Linking rack-mount switches across a server room.
• Extending high-speed links between floor distribution panels.
• Connecting network equipment in multi-story buildings using riser pathways.
• Upgrading legacy OM3 runs to support 40 Gbps and 100 Gbps applications.
• Providing a reliable backbone for high-performance computing clusters.

StarTech.com Fiber Optic Cable

Many buyers worry about choosing the right fibre type and length, fearing future upgrades will require costly rewiring. Others are unsure whether the cable will meet fire-safety regulations in commercial buildings. Confusion over colour coding can also lead to mis-identification and errors during installation.

The StarTech.com 40m (131ft) LC to LC (UPC) OM4 Multimode Fiber Optic Cable removes these doubts. Its Erika violet jacket instantly tells you it is OM4, suitable for the highest speeds. The OFNR-rated PVC jacket complies with fire codes, making it safe for vertical shafts. With a 40 m reach and universal LC connectors, it fits most network layouts, and the lifetime warranty assures you of lasting performance.

Specifications