FCD OS2 Single-Mode LC-LC Duplex Fiber Patch Cable 6M

FCD OS2 LC-to-LC duplex single-mode fiber patch cable — a 6 meter, 9/125µm yellow OFNR PVC cable built for low-loss, high-speed network patching.

This LC-LC duplex patch cord from FCD (FiberCablesDirect) is engineered for backbone, rack-to-rack, and patch-panel connections where single-mode performance matters. The cable uses 9/125µm OS2 fiber with Corning glass and precision ceramic ferrules, wrapped in a flexible 2.0mm zip-cord jacket and finished in industry-standard yellow OFNR PVC. It’s designed for reliable signal transfer in data centers, telecom closets, and enterprise network installations supporting SFP and 10GBASE links.

How fast and how far can this OS2 LC-LC duplex cable transmit?

The FCD OS2 single-mode cable is matched to long-reach applications and offers low insertion loss for high-speed links. While achievable distances depend on transceiver class and network margin, OS2 fibers are optimized for multi-gigabit runs across campus and metro links.

• 1G Ethernet: suitable for runs well beyond typical copper limits
• 10G Ethernet: commonly supported for hundreds of meters depending on equipment
• Compatible with SFP and 10GBASE optics for modern network gear
• Low attenuation and precision ferrules minimize reflectance and loss

What makes the connectors and fiber construction reliable?

FCD uses genuine Corning single-mode glass and ceramic ferrules in the LC connectors to maintain consistent optical alignment and long-term stability. The precision-polished ferrules reduce insertion loss and back reflection, which helps preserve signal integrity across active network links.

• Corning glass core for predictable attenuation and mechanical strength
• Ceramic ferrules on LC connectors for stable, repeatable mating
• Duplex LC configuration for simultaneous transmit and receive pairs
• Tested to industry optical standards for assured performance

How durable and easy to install is the cable in real-world racks?

The cord features a reinforced zip-cord design and a flexible 2.0mm jacket that balances resilience with manageability. It resists kinking in tight routing paths and lays neatly in patch panels, making it practical for dense rack mounting and conduit runs.

• 2.0mm zip-cord for bend tolerance and tidy cable management
• Yellow OFNR PVC jacket for easy visual identification and safety rating
• Duplex design reduces clutter compared with separate simplex leads
• Fits standard LC ports on SFP and optical modules without adapters

Is this cable compliant with network standards and testing?

Yes — FCD inspects and verifies each cable against common industry benchmarks so you receive consistent performance out of the box. Compliance testing helps ensure these cords meet deployment expectations in commercial and institutional networks.

• Manufactured and tested to ANSI/TIA/EIA practices
• Optical parameters validated for insertion loss and return loss
• Available in a range of lengths for single runs or bulk procurement
• Suitable for 1G, 10G and higher Ethernet links when paired with compatible optics

Who is this for? Network engineers, data center technicians, IT managers, and integrators who need a dependable OS2 single-mode LC-LC duplex patch cable will find this FCD 6 meter option useful. It fits rack patching, fiber panels, and optical module connections where low loss, consistent performance, and tidy cable management are priorities. Choose FCD when you want a tested, industry-compliant single-mode solution that’s ready for 1G–10G environments and beyond.