Fibre optic cable Deltaco FB-57S 7 m SC Yellow

The Deltaco FB-57S 7 m SC Yellow is a single-mode OS2 fibre optic patch cable designed for reliable, long-distance data transmission. It features SC connectors on both ends and a 9 µm core diameter suitable for full duplex communication. The cable's yellow jacket signals single-mode use and helps with colour-coded installations in data centres and networking racks.

Advantages

This fibre optic cable provides low attenuation and stable signal quality over extended runs thanks to its OS2 single-mode construction and 9 µm core. The SC connectors ensure secure push-pull mating with standard SC ports and maintain consistent optical performance. A 7 m length offers flexibility for connecting equipment across racks or between cabinets without excessive slack. The yellow outer jacket aids identification in multi-cable installations and supports neat cable management.

Suitable for

• Interconnecting switches, patch panels and transceivers in data centres
• High-speed backbone links in enterprise networks
• Long-distance optical links where single-mode transmission is required
• Laboratory or test environments requiring consistent optical connections

Key specifications

• Cable type: single-mode OS2
• Connector type: SC to SC (both ends)
• Length: 7 m
• Core diameter: 9 µm
• Jacket colour: yellow (single-mode identification)
• Transmission: full duplex

How to use

Route the cable between the two devices to be connected, avoiding sharp bends and tight loops; respect the manufacturer’s minimum bend radius to prevent microbending losses. Align the SC connectors with the device ports and push until the connector clicks into place for a secure connection. For removal, depress the SC connector latch and pull straight out. Use appropriate dust caps when connectors are not in use and inspect endfaces for contamination before mating to maintain low insertion loss.

Usage recommendations

Store and handle the cable in a clean environment; clean connector endfaces with a proper fibre cleaning tool before connection. Avoid subjecting the cable to tensile loads or repeated tight bending; secure routing with suitable cable management accessories. Use this single-mode cable for OS2-compliant installations and match it to compatible transceivers and ports for optimal performance.