RamboCables 165ft OM4 LC-LC Duplex Fiber Patch Cables - 2 Pack, 50/125µm, LSZH

Overview

RamboCables OM4 LC-LC duplex fiber patch cables are built for performance in busy data centers and enterprise networks. This 2-pack features a 50/125µm multimode fiber core with a 2.0 mm cable diameter and an environmentally friendly LSZH jacket, designed to support cleaner cable routing and safer installations in dense cabinets.

These patch cords are optimized for compatibility with common transceivers such as 10G SR, 40G SR4, QSFP+, and SFP+ modules. The result is a flexible, space-saving solution that helps you organize high-density cabling while maintaining signal integrity across varied deployments.

Key advantages at a glance

• Low insertion loss and solid return loss help maintain signal quality across links.
• Wide operating temperature range supports data center and equipment room use in diverse environments.
• 7.5 mm bend radius provides greater routing flexibility in tight patches and cabinets.

• LSZH jacket minimizes hazardous emissions and improves fire safety in enclosed spaces.
• High bandwidth at 850 nm supports 10G, 40G, and 100G Ethernet configurations with OM4 fiber.

Technical snapshot

• Distance and speed: 10G up to 400 m at 850 nm; 40G up to 350 m; 100G up to 125 m.
• Wavelengths: 850/1300 nm with a 4700 MHz·km bandwidth at 850 nm.
• Insertion Loss: ≤0.3 dB; Return Loss: ≥30 dB.
• Operating temperature: -20 to 70°C; Jacket: LSZH; Ferrule: Zirconia ceramic for stable transmission.

In addition to raw performance, this 2-pack offers practical value for bulk purchases, helping you streamline upgrades or spares without sacrificing reliability. While results depend on your specific equipment and topology, many users find these cables to be a versatile, dependable option for modern multi-gigabit networks.