Fibre optic cable EFB Elektronik O0347.10 10 m ST SC

The EFB Elektronik O0347.10 is a 10 m OM4 fibre optic patchcord with ST and SC connectors, designed for short interconnections between passive interfaces and active device ports in structured cabling environments. The cable features a 50 µm core diameter suitable for high-speed data transmission in data centres and telecommunication setups, and is built to meet international structured cabling principles (ISO/IEC 11801).

Advantages

The fibre jumper is reinforced with aramid yarn to improve tensile strength and long-term stability. Its halogen-free, LSZH sheath provides flame retardant properties in line with IEC-60754-2, IEC-60332-1 and IEC-61034 standards. Connectors comply with quality grades B/2 for singlemode and A/1 for multimode according to IEC-61753 series draft classifications. Each patchcord is 100% inspected and supplied with an individual test protocol.

Suitable for (tasks / use cases)

• Short links between active network equipment and passive panels in data centres
• Telecommunication racks and patch panels
• High-speed multimode links using OM4 fibre (50 µm core)
• Environments requiring LSZH flame-retardant sheathing

Key specifications

• Brand: EFB Elektronik
• Model / MPN: O0347.10
• Length: 10 m
• Fibre type: OM4 multimode, core diameter 50 µm
• Connectors: ST on one end, SC on the other end
• Sheath: LSZH, halogen-free, flame retardant (IEC-60754-2, IEC-60332-1, IEC-61034)
• Reinforcement: aramid yarn for tensile resistance
• Quality inspection: 100% checked with individual test protocol
• EAN: 4049759065300

How to use

Route the fibre patchcord between the device port and the passive interface, avoiding tight bends and mechanical stress. Ensure connectors (ST and SC) are clean before insertion to prevent signal degradation. Insert connectors until they click or seat securely in the adapter; verify link status on connected equipment and consult the device documentation for port specifics. Store unused cable coiled loosely and protected from sharp bends.

Recommendations

Use the cable within recommended bend radius and tensile load limits; clean connector endfaces with appropriate fibre cleaning tools before each connection. Choose OM4 multimode patchcords for short to medium distance high-bandwidth applications in indoor, LSZH-required environments.