Fibre optic cable EFB Elektronik O0347.7,5 7.5 m ST SC Purple

The EFB Elektronik O0347.7,5 is a 7.5 m OM4 fibre optic patch cord with ST and SC connectors and a 50 µm core diameter. It is designed as a short link between a passive interface and an active device port in structured cabling environments, compliant with international cabling practices (ISO/IEC 11801). The cable features a purple LSZH sheath and is intended for high-speed data transmission in modern networks.

Advantages

The patch cord uses aramid yarn reinforcement for improved tensile strength and long-term stability. Its halogen-free, flame-retardant LSZH sheath meets IEC-60754-2, IEC-60332-1 and IEC-61034 standards. Connectors meet quality grades B/2 for singlemode and A/1 for multimode per relevant IEC test classifications, and each unit is 100% tested and supplied with an individual test protocol.

Suitable for

• Short interconnections between passive equipment (patch panels) and active ports (switches, transceivers)
• High-speed multimode OM4 installations in data centres and enterprise networks
• Patch cabling where ST and SC terminations are required

Key specifications

• Brand: EFB Elektronik
• Model / MPN: O0347.7,5
• Length: 7.5 m
• Fiber type: Multimode OM4
• Core diameter: 50 µm
• Connectors: ST — SC
• Sheath: LSZH (halogen-free, flame retardant)
• Color: Purple
• Testing: 100% checked with individual test protocol

How to use

Route the fibre jumper between the patch panel or passive interface and the active device port, ensuring connectors match the device terminations (ST to ST equipment and SC to SC equipment or via compatible adapters). Avoid tight bends and secure the cable using appropriate cable management to prevent strain on the connectors and fibre. Verify connection performance using the provided test protocol or suitable optical test equipment after installation.

Recommendations

Do not exceed the minimum bend radius specified for multimode OM4 fibre, avoid exposure to mechanical stress or sharp edges, and store or install the cable away from sources of heat or chemicals; follow standard fibre handling practices to maintain the supplied test results.