FLYPROFiber OM3 LC–LC Fiber Patch Cable 8M (2-Pack) — 10/40/100Gb Multimode Duplex, LSZH

FLYPROFiber OM3 LC–LC 8M duplex patch cable (2-pack) is a multimode fiber cord built for reliable 10Gb/40Gb/100Gb connections in data centers and high‑density networks.

This OM3-rated 50/125 µm LC-to-LC duplex cable delivers low-loss multimode performance in a compact, flexible jacket. Designed for short-reach high-speed links such as 10G SR, SFP+ transceivers and other multimode applications, the pair of 8‑meter cords uses precision ceramic ferrules and UPC polish to keep return loss high and insertion loss low. The LSZH jacket reduces toxic fumes in enclosed spaces while color-coded duplex clips and engraved A/B markers simplify installation and testing.

How far can this OM3 cable reliably transmit 10Gb and higher-speed signals?

The OM3 specification supports extended multimode reach: up to 300 meters for 10Gb Ethernet at 850 nm and similar distances for 40Gb links when used with the appropriate transceivers. Bandwidth capability is high thanks to a 2000 MHz·km rating at 850 nm, making it suitable for most enterprise and data center short-reach runs.

• 10Gb Ethernet: up to 300 m at 850 nm
• 1Gb Ethernet: up to 550 m at 850 nm
• 40Gb Ethernet: up to 300 m at 850 nm (with proper breakout/transceivers)
• 100Gb Ethernet: up to 200 m at 850 nm (depending on optics)

What features reduce signal loss and simplify installation?

This cord uses Japan-made zirconia ceramic ferrules with UPC polish for precise fiber alignment and low insertion loss (≤0.3 dB) plus high return loss (≥30 dB). Duplex clips have embossed A/B labels and the jacket includes numbered rings so transmit and receive fibers are easy to identify during installs and troubleshooting.

• Zirconia ferrules and UPC polish for stable signal integrity
• Embossed A/B duplex clips and numbered jacket tags for clear Tx/Rx labeling
• Adjustable connector clips allowing access to individual fibers
• LSZH jacket to limit toxic smoke in enclosed environments

Will these cables handle tight routing and dense cabinet layouts?

The multimode fiber uses a 7.5 mm minimum bend radius and a 50/125 µm core/cladding that tolerates bending better than older fibers, which keeps optical loss low in crowded racks. Small diameter and flexible construction make the cables suitable for high‑density panels, SAN cabinets, and cramped conduit runs.

• Minimum bend radius: 7.5 mm for space-constrained routing
• Insulation and cladding optimized to resist microbending losses
• Thin, flexible jacket for neat cable management in patch fields
• Rated for gigabit and multi-10Gb link installations in dense environments

Who is this for? Network engineers, data center technicians, and installers who need dependable multimode patching for 10Gb and higher short-reach links will benefit from this FLYPROFiber OM3 LC–LC duplex kit. It’s a practical choice for enterprise LANs, server farms, SANs, and telecom closets that require clear Tx/Rx labeling, low insertion loss, and a low-smoke jacket for safety. Each cable is factory-tested for insertion loss and quality control, and FLYPROFiber provides customer support for deployment questions and compatibility guidance.