Fibre optic cable EFB Elektronik O0928.3, OS2, SC–SC, 3 m, 9 µm, yellow, full duplex

Single‑mode fibre optic patch cable EFB Elektronik O0928.3 with OS2 fibre, SC–SC connectors and 3 m length. The cable has a 9 µm core diameter and a full‑duplex configuration that enables simultaneous bidirectional transmission. The yellow jacket provides clear visual identification in structured cabling environments. This fibre patch cable is designed for use in network links between switches, servers and optical equipment where single‑mode performance and standard SC terminations are required.

Advantages

The OS2 single‑mode fibre ensures low attenuation and good performance over long distances in indoor cabling. SC–SC connectors provide a reliable push‑pull coupling with simple insertion and removal, supporting stable physical connections. The full‑duplex design contains paired fibres in a single assembly for neat routing and reduced connection complexity. The 3 m length offers flexibility for typical rack, patch panel and equipment-to-equipment connections, while the yellow outer jacket aids quick visual identification in dense cable installations.

Suitable for

• Patch connections between switches and patch panels in data centres
• Interconnects between network equipment and optical transceivers
• Telecom room and enterprise backbone links requiring single‑mode fibre
• Server-to-switch optical connections in rack environments

Key specifications

• Fibre type: OS2 single‑mode
• Connector type: SC to SC
• Configuration: full‑duplex (paired fibres)
• Length: 3 m
• Core diameter: 9 µm
• Jacket colour: yellow

How to use

Identify required ports on equipment or patch panels and ensure transceivers and connectors are compatible with OS2 single‑mode fibre and SC terminations. Remove protective dust caps from the connectors before insertion and avoid touching the ferrule end faces. Route the cable following existing cable management paths to prevent sharp bends or excessive tension; maintain bend radii recommended by the equipment or cabling standards. Insert SC connectors until the latch engages and test the link with appropriate optical test equipment or verify data link status on network devices.

Recommendations

Handle connectors with care and keep dust caps on when not in use. Avoid bending the cable beyond its minimum bend radius and prevent tight ties or kinks. Clean connector end faces with approved fibre cleaning tools before connection to ensure low loss and reliable performance.