FLYPROFiber OS2 LC to LC Singlemode Duplex Fiber Cable

FLYPROFiber OS2 LC to LC singlemode duplex patch cable is a low-loss, bend-resistant 9/125µm fiber cord built for high-speed networks and dense rack installations.

This LC–LC OS2 patch cable from FLYPROFiber combines high-quality zirconia ferrules, precision polishing, and a low-smoke zero-halogen (LSZH) jacket to deliver consistent optical performance for data centers, telecom closets, and premise wiring. Available in lengths from 0.2 m up to 300 m and sold here as a 0.5 m (1.6 ft) 4-pack, the cord supports 1G and 10G links while minimizing insertion and return losses.

How does this cable reduce signal loss in singlemode systems?

The cable uses OS2 singlemode fiber with a 9/125µm core and high-grade zirconia ferrules to keep insertion loss low and return loss high. Factory testing verifies each assembly meets tight optical specifications so you get reliable throughput over long distances.

• Core/cladding: 9/125µm OS2 singlemode for minimal attenuation.
• Insertion loss: typically ≤0.3 dB per connector.
• Return loss: ≥50 dB for stable reflections performance.
• Precision polished zirconia ferrules reduce signal disruption at terminations.

Is this cable flexible enough for dense racks and tight pathways?

Yes — the cable’s design supports a 16 mm minimum bend radius, making it roughly four times more flexible than standard 50 µm fiber jackets. That flexibility lets you route the cord through crowded panels and SAN cabinets without introducing macro-bend losses.

• Minimum bend radius: 16 mm for tight routing.
• Ideal for high-density patch panels and congested cable trays.
• LSZH jacket reduces smoke and toxic gases in confined indoor spaces.

Which environments and equipment are these LC–LC patch cords compatible with?

FLYPROFiber OS2 duplex LC–LC cords are compatible with standard singlemode network equipment and connectors. They perform well in indoor installations including data centers, telecom rooms, campus backbones, and enterprise LAN/WAN links within the rated temperature range.

• Temperature range: -20°C to +70°C for typical indoor deployments.
• Common use cases: Gigabit Ethernet, 10 Gigabit links, Fiber Channel, SANs.
• Connector type: Duplex LC to LC for small-form-factor ports on transceivers and patch panels.

What quality checks and support does FLYPROFiber provide?

FLYPROFiber brings 15 years of experience in fiber optics and tests each cable for insertion loss and continuity before shipment. The product comes with customer support to assist with selection and troubleshooting if you encounter issues.

• Every cable is factory-tested for optical performance.
• Manufacturer support available for product questions or warranties.
• Sold in convenient multi-packs for consistent spares or deployments.

Who is this for: Network engineers, datacenter technicians, and IT teams who need compact LC duplex connections with low loss and high bend tolerance will find this FLYPROFiber OS2 LC–LC cable suitable. It is especially useful when space is limited — patch panels, SAN cages, and equipment racks that demand reliable 1G/10G singlemode links benefit from the cable’s small form factor, LSZH jacket, and factory-verified performance.