FLYPROFiber LC to LC OM4 Fiber Patch Cable 3M 10pack - High Density

Our review of the FLYPROFiber LC to LC OM4 fiber patch cable 3M 10pack finds it aimed at network engineers and data center technicians who need compact, reliable multimode links for 10G to 100G transceivers. The single biggest reason to buy is predictable, low-loss performance in high-density racks: the OM4 50/125um construction, Japan-made zirconia ferrules and UPC polish consistently deliver the stable alignment and low insertion loss required for QSFP+, SFP+ and 40G BIDI SR connections in congested patch fields.

Key Features

• OM4 multimode fiber: Designed for 10G/40G/100G applications so it supports high-bandwidth links in modern networks.
• 3M (10ft) length in a 10pack: Provides a practical bulk option for outfitting multiple patch panels or switch stacks with consistent cable length.
• Low insertion and high return loss: UPC polish and precision zirconia ferrules reduce signal loss and help preserve transceiver performance over short multimode runs.
• 7.5mm minimum bend radius: Flexible jacket and 50/125um cladding reduce bend sensitivity and maintain signal integrity in dense cabinet paths.
• LSZH jacket and clear labeling: Low-smoke zero-halogen jacket and embossed A/B labels make installation safer and faster in data center environments.
• Factory tested: Each cable is tested for insertion loss requirements, giving confidence when deploying many runs at once.

Who It's For

The FLYPROFiber OM4 LC-LC 3M 10pack is best for data center technicians, systems integrators and enterprise IT teams who frequently deploy short multimode connections for 10G to 100G transceivers in racks and SAN cabinets. It suits installations that demand consistent, labeled duplex runs and where bends and tight routing are common.

Those who should look elsewhere include field technicians needing single, long-distance singlemode links or hobbyists who require only a single cable; this product is optimized for high-density, short-reach multimode use rather than long-haul or single-cable convenience.

Pros & Cons

Pros

• Consistent low insertion loss and high return loss thanks to UPC polish and Japan-made zirconia ferrules.
• OM4 bandwidth and rated distances let it handle 10G, 40G and 100G multimode connections reliably in short runs.
• LSZH jacket and clear A/B labeling speed installation and improve safety in enclosed spaces.
• Bulk 10pack is convenient for outfitting multiple ports or cabinets at once.

Cons

• Length options extend to 100m but this 3M pack is focused on short runs, so it is not suitable for longer multimode distances beyond the listed limits.
• Some users reported mixed ease-of-use, so installers should verify connector orientations during initial deployment.

Specifications

Brand	FLYPROFiber
Fiber Type	OM4 multimode 50/125um
Connector	LC to LC duplex, UPC polish
Length	3M (10ft) per cable, 10pack
Jacket	LSZH (low-smoke zero-halogen)
Bandwidth	2000 MHzkm @850nm
Transmission Distances	1G: 550m; 10G: 300m; 40G: 300m; 100G: 200m at 850nm

Our Verdict

The FLYPROFiber LC-LC OM4 3M 10pack is a practical, cost-effective choice for teams deploying short-reach multimode links in dense racks and SANs. It combines OM4 bandwidth, low-loss connectors and LSZH construction to deliver predictable performance and easier labeling in crowded patch fields, making it good value for organizations standardizing on 10G to 100G multimode connections.

Frequently Asked Questions

Will these cables work with QSFP+ and SFP+ transceivers?
Yes, the OM4 multimode construction and LC duplex connectors are compatible with QSFP+ and SFP+ transceivers used for 10G, 40G and 100G short-reach links.

Are the cables safe for use in enclosed cabinets?
Yes, the LSZH jacket reduces smoke and toxic gas in the event of a fire, making them appropriate for enclosed data center spaces.

How consistent is performance across the 10pack?
Each cable is factory tested to meet insertion loss requirements, so users can expect consistent, low-loss performance across the kit.