RamboCables OM4 LC‑to‑LC 50m Armored Fiber Patch Cable

RamboCables 165ft/50m OM4 LC‑to‑LC armored fiber patch cable is a weather‑resistant, rodent‑protected multimode link designed for high‑speed 10G/40G/100G networks in indoor and outdoor installations.

This armored OM4 duplex cable combines a 50/125 μm multimode core with a spiral stainless‑steel wrap and LSZH jacket so it survives harsh outdoor conditions while delivering the bandwidth modern data centers and telecom runs require. With LC connectors on both ends and performance tuned for 850/1300 nm wavelengths, it balances long transmission reach, compatibility with common equipment, and physical protection for exposed or congested pathways.

How far can this OM4 LC‑to‑LC cable carry 10G/40G/100G signals?

The cable supports extended multimode bandwidth allowing practical Ethernet distances for high‑speed links. Typical ranges depend on the application and equipment but are defined for multimode optics at 850 nm.

• 10 Gb/s: suitable up to about 300 meters at 850 nm
• 40 Gb/s: effective up to about 240 meters at 850 nm
• 100 Gb/s: practical up to roughly 100 meters at 850 nm
• Measured bandwidth: approximately 2000 MHz·km @ 850 nm

What makes the armored design better for outdoor and harsh runs?

Rather than a simple jacket, the cable uses a spiral stainless‑steel armor layer beneath the outer LSZH to shield the glass fiber from crushing, chewing, and abrasion. That mechanical reinforcement extends service life in exposed conduits, aerial drops, and rodent‑prone areas.

• Spiral stainless‑steel layer for bite and crush resistance
• Weather‑resistant outer LSZH jacket that tolerates sunlight exposure
• 3.0 mm overall diameter fits crowded conduits and trays
• Suitable for both indoor‑outdoor transition points

Will this cable work with my existing network equipment and where should I use it?

The duplex LC‑to‑LC termination conforms to widespread multimode optics and patch panel ports, so it plugs directly into LC SFP+ and QSFP interfaces with matching transceivers. Use it for campus backbone links, data center cross‑connects, telecom demarcation points, and industrial outdoor runs needing protected fiber.

• LC connectors compatible with standard MMF transceivers and patch panels
• OM4 multimode works with 850/1300 nm laser optics and transceivers
• Duplex format supports full‑duplex Ethernet and server uplinks
• Good for data centers, telco cabinets, campus distribution, and outdoor routing

Who is this for? Installers, network engineers, and infrastructure planners who need a compact, armored multimode link that preserves high bandwidth across medium distances will appreciate this cable. It’s aimed at environments where optical performance matters but so does physical durability — think outdoor conduit sections, first‑mile campus runs, rooftop or pole installations, and indoor‑outdoor transitions where rodent or mechanical risk exists. Choose RamboCables when you want OM4 multimode performance paired with an armored build and LC‑to‑LC convenience.