RamboCables OM4 Multimode LC‑to‑LC Duplex Patch Cable 10ft

These OM4 multimode LC-to-LC duplex cables are built to bring consistent, low-loss connections in data centers, server rooms, and network closets where dense, high-speed links are required. Each cable uses 50/125 μm multimode fiber rated for 850/1300 nm wavelengths, zirconia ceramic ferrules for stable optical alignment, and a low-smoke zero-halogen (LSZH) jacket that reduces toxic emissions in enclosed spaces.

What performance can I expect from an OM4 LC-to-LC 10ft cable?

This 10ft (3m) length is ideal for short-range interconnects with excellent insertion and return loss characteristics. OM4 fiber delivers high modal bandwidth and supports multiple Ethernet speeds across the distances typical inside racks and cross-connect panels.

• Bandwidth: 4700 MHz·km @ 850 nm for superior modal performance.
• Insertion loss: ≤0.3 dB per connection for minimal signal degradation.
• Return loss: ≥30 dB to reduce back-reflection at transceivers.
• Compatible with 10G (up to 400 m), 40G (up to 350 m), and 100G (up to 125 m) at 850 nm.

Which devices and environments are these cables suitable for?

These duplex LC-to-LC OM4 patch cords are tailored for modern high-density networking equipment. They plug directly into LC transceivers and patch panels used in enterprise and hyperscale deployments.

• Connects SFP+, QSFP+, and other LC-compatible multimode transceivers.
• Designed for data center racks, telecom rooms, and server cabinet cross-connects.
• Works with 10G SR, 40G BIDI SR implementations and many multimode optics.
• Compact 2.0 mm cable diameter supports high-density cable management.

How does the cable construction protect signal quality and safety?

Every cable in the pack combines precise fiber geometry and durable components to minimize signal loss while meeting safety and handling needs in tight installations.

• Zirconia ceramic ferrules ensure accurate end-face alignment and stable IL/RL.
• LSZH outer jacket limits smoke and toxic gases in confined environments.
• 7.5 mm minimum bend radius for flexible routing without microbending loss.
• Temperature range -20°C to 70°C supports typical equipment rooms.

Why buy the 4-pack instead of single cables?

Purchasing the 4-pack offers cost-efficiency and consistent performance across multiple links, making it convenient for rack builds and upgrades where uniform cable specs matter.

• Matched cables reduce troubleshooting caused by mixed-performance cords.
• Bulk packaging saves time and lowers per-cable cost for larger deployments.
• Each cable is inspected to EIA/TIA 604-2 standards for quality assurance.
• Packaged for quick deployment across multiple ports or racks.

Who is this for? Network engineers, data center technicians, and IT managers who need dependable short-range multimode fiber links will benefit most from the RamboCables OM4 LC-to-LC 10ft 4-pack. It’s a practical choice when you require low-loss, high-bandwidth duplex connections that fit high-density environments and adhere to safety-conscious installations. Choose this 4-pack when consistent performance, compact routing, and LSZH safety are priorities for your infrastructure.