FLYPROFiber LC‑LC OM3 Duplex Fiber Patch Cable 5m (16ft) 50/125µm LSZH 4‑Pack — 10G/40G/100G Tested

These LC-LC OM3 multimode patch cords are built to link transceivers, switches and patch panels in data centers, telecom closets and campus backbone runs where reliable 10 Gigabit and higher performance is required. The cables use 50/125µm fiber with OM3 modal bandwidth and a low-smoke, zero-halogen outer jacket for safer indoor installation. Each cord is tested for insertion and return loss so you can expect consistent optical performance straight out of the box.

How fast and how far will this OM3 LC-LC cable carry data?

OM3 multimode fiber is designed for high-speed short-reach connections common in data centers and enterprise networks. Performance varies by data rate and wavelength, but these FLYPROFiber cables support a broad range of Ethernet standards.

• 1GbE: up to about 550 meters at 850 nm
• 10GbE: up to around 300 meters at 850 nm
• 40GbE: approximately 300 meters (with appropriate parallel optics)
• 100GbE: up to roughly 200 meters at 850 nm depending on transceiver type

What connectors and polishing options are included, and why do they matter?

Each end of the duplex cable terminates in LC connectors, a compact format commonly used for high-density ports. Connectors use UPC polish and precision zirconia ferrules made in Japan to maintain low insertion loss and high return loss for clean optical alignment.

• LC-LC duplex configuration for Tx/Rx pairs
• UPC polish for low reflectance and consistent signal quality
• Japan-made zirconia ceramic ferrules for precise core alignment
• Insertion loss typically ≤0.3 dB, return loss ≥30 dB (factory tested)

How is the cable built for tight spaces and easy identification?

The cable assembly is tailored for high-density racks and cabinets where bend radius and connector identification are important. Flexible yet robust design features reduce installation time and minimize signal degradation in constrained routes.

• 50/125µm core/cladding with an OM3-rated modal bandwidth (~2000 MHz·km at 850 nm)
• Minimum bend radius around 7.5 mm to tolerate tight routing with minimal loss
• Duplex clip with embossed A/B labels and jacket tag rings numbered 1 & 2 for quick Tx/Rx mapping
• LSZH (low-smoke, zero-halogen) jacket for safer indoor use in public and commercial buildings

Who is this for? Network engineers, system integrators, and IT teams who need reliable short- to medium-reach multimode fiber links will find these FLYPROFiber OM3 LC-LC patch cables useful. They are especially suited to dense fiber panels, SANs, switch-to-switch connections, and 10G+ transceiver patching where tested insertion loss, compact LC connectors, and LSZH jackets are required. Available in a range of lengths from 0.2 m to 200 m if you need a different span, this 5 m (16 ft) 4-pack provides multiple ready-to-install jumpers for racks, cabinets, and patch bays.