EFB Elektronik INFRALAN U-DQ(ZN)BH 24G 50/125 OM5 LSZH nero CPR Dca

The EFB Elektronik INFRALAN U-DQ(ZN)BH 24G is a high-performance 24-fiber loose tube multimode optical cable designed for indoor/outdoor use. It features OM5 wideband multimode fiber (WBMMF) with 50/125 µm core/cladding, optimized for short wavelength division multiplexing (SWDM) at 850 nm and 953 nm. The cable is constructed with LSZH (Low Smoke Zero Halogen) jacket material, ensuring safety in confined spaces, and meets CPR fire performance class Dca. With aramid yarn strain relief and water-blocking elements, it provides robust protection and reliability. Ideal for data centers, enterprise networks, and high-bandwidth applications.

Advantages

OM5 fiber supports multiple wavelengths over a single fiber, increasing capacity without additional cabling. LSZH jacket reduces toxic smoke and halogen emissions in case of fire. Loose tube design offers excellent protection against moisture and mechanical stress. Non-metallic construction eliminates grounding concerns.

Suitable for

• Data center backbone cabling
• Enterprise local area networks (LAN)
• High-speed fiber optic infrastructure
• Indoor/outdoor campus networks
• SWDM and short-reach multimode applications

Key specifications

• Fiber Type: Multimode OM5 (WBMMF)
• Number of Fibers: 24
• Core/Cladding: 50/125 µm
• Cable Construction: Loose Tube (U-DQ(ZN)BH)
• Jacket Material: LSZH, Color: Black
• CPR Class: Dca
• Attenuation: ≤2.3 dB/km @ 850 nm, ≤0.6 dB/km @ 1300 nm
• Effective Modal Bandwidth: 4700 MHz·km @ 850 nm
• Operating Temperature: -20°C to +70°C
• Standards: IEC 60794-1, EN 50575

Recommendations

This cable is ideal for future-proofing network infrastructure with OM5 technology. Ensure proper termination with OM5-compatible connectors for optimal performance.