Telegärtner LC na LC single-mode OS2 duplex patch kabel, 3m, rumen L00872A0002

Data centre technicians and enterprise network engineers rely on this Telegärtner patch cable to connect fibre optic equipment with LC interfaces. The 3-metre length is ideal for patching between switches, routers, and patch panels in high-density racks, ensuring a tidy and manageable connection.

Key specifications

• Connectors: LC male to LC male, duplex configuration
• Fibre type: Single-mode OS2, 9/125 µm core/cladding
• Length: 3.0 m
• Jacket: Yellow LSZH (low smoke zero halogen)
• Insertion loss: < 0.3 dB typical
• Return loss: > 50 dB typical
• Wavelengths: 1310 nm and 1550 nm
• Attenuation: 0.35 dB/km @ 1310 nm, 0.25 dB/km @ 1550 nm
• Operating temperature: -20°C to 70°C
• Minimum bend radius: 10 mm

Why choose it

This cable meets OS2 standards for long-haul and high-speed single-mode transmissions. The LSZH jacket reduces toxic smoke in case of fire, making it suitable for enclosed spaces. Precision LC connectors ensure low insertion loss and high return loss for reliable signal integrity.

Ideal use cases

• Data centre interconnects
• Enterprise backbone links
• Telecommunications rooms
• Fibre-to-the-desk deployments

Good to know

The yellow jacket is standard for single-mode OS2, aiding quick identification. Duplex LC connectors support bidirectional communication over two fibres. The cable is RoHS compliant and meets TIA/EIA-568-C.3.