FLYPROFiber OM4 LC-to-LC Duplex Fiber Patch Cables 3M 6-Pack — LSZH, 10G/40G/100G Performance

FLYPROFiber OM4 LC-to-LC 3M 6-pack is a set of high-performance multimode duplex patch cables designed for reliable 10G/40G/100G connections in data centers and enterprise networks.

These OM4 multimode fiber jumpers (50/125 µm) come as six 3-meter (≈9.84 ft) LC-to-LC duplex cables with LSZH jackets and UPC-polished zirconia ferrules. Built for high-density racks, SANs, and transceiver links, the cables deliver low insertion loss and high return loss while supporting long multimode distances for 850 nm systems. Small bend radius construction and clear A/B labeling speed installation and reduce troubleshooting time.

How do these OM4 cables improve performance in a data center?

OM4 fiber is engineered for higher modal bandwidth and longer reach than OM3, making it ideal for aggregated 10G/40G/100G links and modern transceivers. The FLYPROFiber cables use precision UPC polish and Japanese zirconia ferrules for stable signal alignment and minimal loss.

• Supports 1G up to 550 m and 10G up to 300 m at 850 nm.
• Rated for 40G/100G short-reach applications with 200–300 m capabilities depending on transceiver.
• Insertion loss ≤ 0.3 dB and return loss ≥ 30 dB for low attenuation.
• 2000 MHz·km modal bandwidth at 850 nm for headroom on high-density links.

What makes these jumpers easy to install and manage?

Design choices focus on practical use inside racks and patch panels: a flexible LSZH jacket, 7.5 mm minimum bend radius tolerance, and duplex clips with embossed A/B and numbered tags for fast identification. Those small touches reduce install time and prevent connector mix-ups during moves or upgrades.

• LSZH jacket for lower smoke and safer deployment in enclosed environments.
• Embossed A/B duplex clips and tag rings labeled 1 & 2 for Tx/Rx clarity.
• 7.5 mm minimum bend radius tolerates tight routing in dense cabinets.
• Adjustable clips permit individual fiber access for testing or patch changes.

Which equipment and speeds are these cables compatible with?

These LC-to-LC multimode jumpers are suitable for a wide range of short-reach networking gear—SFP+, QSFP+, 40G BIDI SR, 10G SR, and other multimode transceivers—commonly used in switches, servers, and storage arrays.

• Works with 10G SR SFP+ modules and 40G QSFP+ transceivers.
• Supports 100G links that use parallel multimode optics within specified distances.
• Duplex LC endpoints match most enterprise patch panels and equipment ports.
• Ideal for cross-connects, server uplinks, and SAN interconnects.

How does the cable construction protect signal integrity over time?

High-quality materials and factory testing ensure long-term stability. The cables use high-grade 50/125 µm fiber with precise cladding, low-loss ferrules, and polished connectors, plus each unit is tested for insertion loss before shipping.

• Japan-made zirconia ceramic ferrules for reliable alignment and durability.
• UPC polish to reduce back reflection and maintain return loss spec.
• Factory-tested insertion loss and quality checks on every cable.
• Durable LSZH jacket for mechanical protection and safer installations.

Who is this for? Network engineers, data center technicians, and IT teams who need dependable multimode duplex patch cables for high-speed Ethernet and storage networks. If you manage dense racks, perform frequent reconfigurations, or deploy 10G/40G/100G links, this 6-pack provides ready-to-use, identically tested jumpers to simplify inventory and speed installations. For questions about compatibility with specific transceivers or custom lengths, FLYPROFiber’s support team is available to help.