Fiber optic cable EFB Elektronik O0839.5 — OS2, 5 m, E-2000 (LSH) to LC, 9 µm, yellow

EFB Elektronik O0839.5 is a 5 m single‑mode fibre optic patchcord designed for structured cabling and high‑speed data links. The cable uses OS2 fibre with a 9 µm core diameter and comes in a yellow jacket. It terminates with an E‑2000 (LSH) connector on one end and an LC connector on the other, providing a compact, industry‑standard interconnect between active devices and passive interfaces.

Advantages

The EFB Elektronik O0839.5 offers a short, low‑loss connection suitable for InfiniBand and other high‑performance network protocols. The combination of E‑2000 (LSH) and LC connectors ensures reliable mating and low reflection. Single‑mode OS2 fibre with a 9 µm core provides low attenuation over long distances while the 5 m length gives flexibility for rack and cabinet installations.

Suitable for

• InfiniBand links and high‑speed computing clusters
• Telecommunications and data‑centre interconnects
• Connections between active ports and passive fibre panels
• Installing short links within racks or between nearby cabinets

Key specifications

• Brand: EFB Elektronik
• Model / MPN: O0839.5
• EAN: 4049759045173
• Cable length: 5 m
• Fibre type: OS2 (single‑mode)
• Core diameter: 9 µm
• Connector 1: E‑2000 (LSH)
• Connector 2: LC
• Jacket colour: Yellow

How to use

Inspect connectors and fibre ends before installation to ensure cleanliness. Route the 5 m patchcord avoiding sharp bends and mechanical strain; maintain the minimum bend radius recommended for single‑mode fibres. Insert the E‑2000 (LSH) and LC connectors into the corresponding ports until they engage securely. For best performance, use with compatible transceivers and ensure connector types match the device interfaces.

Recommendations

Store and handle the fibre patchcord in a clean environment. Clean connector endfaces with appropriate fibre cleaning tools before mating. Avoid excessive bending or tensile stress; follow equipment manufacturer guidelines for connector mating cycles and compatibility.