FLYPROFiber 30M OS2 LC-LC Fiber Patch Cable 9/125 LSZH

FLYPROFiber 30M OS2 LC-to-LC single-mode duplex patch cable — a 9/125µm LSZH fiber cord engineered for low insertion loss and flexible routing in data centers and premise networks.

This 30-meter FLYPROFiber patch cable combines OS2 single-mode fiber performance with LC duplex connectors to deliver reliable 1G/10Gb connectivity for LANs, SANs, and carrier links. Built from 9/125µm core/cladding fiber and a low-smoke zero-halogen jacket, it’s tested for insertion and return loss to meet demanding installation standards while remaining suitable for indoor deployment across racks, cabinets, and patch panels.

How does this cable keep signal loss low in long runs and tight bends?

The cable uses OS2-grade 9/125µm fiber with a high-purity zirconia-core polishing that reduces attenuation and increases return loss performance. A 16mm minimum bend radius and optimized cladding help prevent macro-bending losses even where cables loop inside dense cabinets.

• Insertion loss ≤ 0.3 dB per connector pair for minimal signal degradation.
• Return loss ≥ 50 dB to limit reflected power on single-mode links.
• 16 mm minimum bend radius for flexible routing in tight spaces.
• Core made with high-grade zirconia ceramics for stable optical properties.

What connector and compatibility options does the 30m LC–LC cable support?

This product is terminated with LC duplex connectors on both ends, compatible with standard LC ports found on transceivers, patch panels, and networking equipment. It supports single-mode applications including Gigabit and 10 Gigabit Ethernet, Fiber Channel, and other telecom or premise systems.

• LC to LC duplex termination for high-density front panels.
• Works with standard OS2 single-mode SFP/SFP+ and transceiver modules.
• Suitable for LAN, data center, WAN and premise installations.
• Available in multiple lengths (0.2 m to 200 m) for tailored runs.

Is this cable safe for indoor use and how durable is the jacket?

The sheath is LSZH (Low Smoke Zero Halogen), which reduces toxic gas and smoke if exposed to heat — a critical safety feature in enclosed indoor environments. The construction is rated to operate between -20°C and +70°C and is intended for indoor routing where flame propagation and low-smoke behavior are required.

• LSZH jacket minimizes harmful emissions in confined spaces.
• Operational temperature range: -20°C to +70°C for indoor environments.
• Designed for premise cabling, racks, and cabinet routing.
• Manufacturing QC includes factory testing for insertion loss.

How does this cable simplify high-density installations?

With LC duplex connectors and a flexible 16 mm bend radius, this cable is tailored for high-density racks and SAN cabinets where space and multiple bends are common. The slimmer LC form factor and flexible fiber allow installers to maintain clean routing and reduce strain on ports.

• LC duplex connectors save panel space compared with larger ferrules.
• Flexible fiber lets installers route around multiple bends without performance loss.
• Factory-tested parts reduce time spent troubleshooting link issues.
• Multiple length options minimize excess slack and improve cable management.

Who is this for? Network engineers, data center technicians, integrators, and IT professionals who need dependable single-mode patching between transceivers, ODF panels, and active equipment will find this FLYPROFiber 30m LC–LC OS2 cable well suited to dense, safety-conscious indoor environments. It’s especially helpful when maintaining low insertion loss and high return loss is critical, when routing through compact cabinets is required, and when LSZH materials are mandated by building codes or best practices.