Fibre optic cable EFB Elektronik O1420.2, OS2 singlemode, 2 m, E-2000 (LSH) to LC, I-V(ZN) H, yellow

EFB Elektronik O1420.2 is a 2 m singlemode fibre optic patch cable designed for high-performance network and telecommunication environments. The cable uses OS2 singlemode fibre with a 9 µm core diameter and terminates in an E-2000 (LSH) connector on one end and an LC connector on the other. The outer jacket is I-V(ZN) H and the cable is finished in yellow, making it suitable for coloured cable management and long-distance singlemode links in data centres and telecom installations.

Advantages

The cable provides low insertion loss and stable singlemode transmission through OS2 fibre, supporting high-speed InfiniBand and standard fibre applications. The combination of an E-2000 (LSH) connector and an LC connector enables compatibility with a wide range of transceivers and patch panels. The I-V(ZN) H jacket offers mechanical protection and a standardized outer colour for easy identification within cable runs.

Suitable for

• Patch connections in data centres and server rooms
• Connecting optical transceivers and active network equipment
• Longer singlemode links and backbone connections
• Environments requiring an E-2000 (LSH) to LC interface

Key specifications

• Fibre type: OS2 singlemode
• Core diameter: 9 µm
• Length: 2 m
• Connectors: E-2000 (LSH) to LC
• Outer jacket: I-V(ZN) H
• Colour: yellow

How to use

Route the cable between the two connection points, avoiding sharp bends and tight radii to maintain optical performance. Insert the E-2000 (LSH) connector into the matching receptacle and the LC connector into the LC port on the transceiver or patch panel until they click into place. Verify link status using network equipment diagnostics or optical power meters after installation.

Recommendations

Maintain minimum bend radius as specified for singlemode fibre, keep connectors clean using appropriate cleaning tools before mating, and store spare leads in protective sleeves to prevent contamination or damage. For critical links, verify insertion loss and return loss to ensure compliance with system requirements.