TELCOLINE 1J LC/UPC to LC/UPC Single-mode Fiber Patch Cable, 20 m, LSOH, Yellow

Data center technicians and telecom engineers rely on this 20-meter single-mode fiber patch cord for dependable, high-speed links in patch panels, switches, and optical distribution frames. Its bend-insensitive G.657.A1 fiber and robust LSOH jacket make it a practical choice for dense cabling areas where space is tight and safety is paramount.

Key specifications

• Length: 20 meters
• Connectors: LC/UPC to LC/UPC, simplex
• Fiber type: Single-mode OS2, G.657.A1 bend-insensitive
• Insertion loss: ≤ 0.2 dB
• Return loss: ≥ 50 dB
• Jacket: LSOH (Low Smoke Zero Halogen), yellow
• Cable diameter: 2.0 mm
• Minimum bend radius: 10 mm
• Operating temperature: -20°C to +70°C

Why choose it

This patch cord combines low insertion loss and high return loss for stable signal transmission. The G.657.A1 fiber allows tighter bends without performance degradation, reducing the risk of damage during installation. The LSOH jacket emits low smoke and zero halogen in case of fire, enhancing safety in enclosed spaces. Ceramic ferrules ensure precise alignment and long-term durability.

Ideal use cases

• Data center interconnects and cross-connects
• Telecom central offices and FTTH deployments
• Enterprise LAN backbone links
• High-density fiber patching in racks and cabinets

Good to know

Compliant with RoHS, CE, and TIA/EIA-568-C.3 standards, this cable is built for reliable performance in demanding environments. The yellow jacket is standard for single-mode fiber, making identification easy. The robust construction provides tensile strength and crush resistance for long-term use.