LEONI Kerpen LEONI LWL-Kbl OS2 RuM/Shr. E2000/LC 20m - Kabel - 20 m

In a busy data center, a network engineer connects a core switch to a distribution panel using a reliable fiber link. The LEONI Kerpen OS2 Duplex Fiber Patch Cable provides a stable 20-meter connection between E2000/APC and LC/UPC interfaces, ensuring low insertion loss and high return loss for critical data transmission.

Key specifications

• Fiber Type: Single-Mode OS2, Duplex (2 fibers)
• Connectors: E2000/APC to LC/UPC
• Length: 20 meters
• Jacket: LSZH (Low Smoke Zero Halogen), Yellow
• Insertion Loss: ≤ 0.3 dB; Return Loss: ≥ 50 dB
• Operating Wavelengths: 1310 nm and 1550 nm
• Cable Diameter: 3.0 mm; Minimum Bend Radius: 30 mm
• Operating Temperature: -20°C to +70°C
• Compliance: RoHS, REACH

Why choose it

This patch cable delivers dependable performance for high-speed optical networks. The OS2 single-mode fiber supports long-distance transmission with minimal attenuation, while the E2000/APC connector provides an angled polish for superior return loss, ideal for sensitive applications. The LC/UPC connector ensures compatibility with standard SFP modules. The LSZH jacket enhances safety in enclosed spaces by reducing toxic smoke and corrosive gases in case of fire.

Ideal use cases

• Data center interconnects between switches and patch panels
• Telecommunications backbone links
• Enterprise LAN backbone cabling
• FTTx (Fiber to the x) deployments

Good to know

The cable is factory-terminated and tested to meet strict performance standards. The yellow jacket identifies single-mode fiber per industry convention. The duplex design with a clip allows easy polarity management. Bend radius of 30 mm ensures flexibility in tight spaces without compromising signal integrity.