EFB Elektronik OM4 Multimode Fiber Optic Trunk Cable, 4 Fibers, SC to SC, 30 m, LSZH, Dca O8301S30OM4

For data center technicians and network engineers who need a reliable high-speed backbone link, this EFB Elektronik trunk cable delivers OM4 multimode performance over a 30-meter run. The cable is terminated with SC connectors on both ends and contains four fibers, making it suitable for 40G and 100G Ethernet applications where parallel optics are used.

Key specifications

• Fiber type: Multimode OM4 (50/125 µm)
• Fiber count: 4
• Connectors: SC to SC
• Length: 30 m
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Fire performance class (CPR): Dca
• Cable construction code: U-DQ ZN BH
• Effective modal bandwidth (EMB) at 850 nm: 4700 MHz·km

Why choose it

The OM4 fiber supports high bandwidth and long reach for multimode systems, while the LSZH jacket reduces toxic smoke and corrosive gases in case of fire, meeting Dca fire performance classification. The SC connectors provide a secure snap-in connection, and the four-fiber design allows for duplex or parallel transmission.

Ideal use cases

• Data center backbone cabling
• High-speed server interconnects
• Storage area networks (SAN)
• Telecommunications rooms

Good to know

The cable is halogen-free and flame retardant, suitable for indoor installations. It operates within a temperature range of -10°C to +60°C and can be stored between -20°C and +70°C. The polarity is straight-through (A-B), and it complies with IEC 60794 and EN 50575 standards.