EFB Elektronik U-DQ(ZN)BH 24G 50/125µm OM4 LSZH Black CPR B2ca - Low Smoke

The EFB Elektronik U-DQ(ZN)BH 24G 50/125µm OM4 LSZH Black CPR B2ca is a high-performance loose tube fiber optic cable designed for indoor/outdoor use. With 24 multimode OM4 fibers, it delivers exceptional bandwidth for data centers, enterprise networks, and high-speed applications. The LSZH (Low Smoke Zero Halogen) sheath ensures safety in confined spaces, while the CPR B2ca classification guarantees fire performance compliance.

Advantages

This cable offers superior fire safety with LSZH material and CPR B2ca rating, making it ideal for public buildings and tunnels. The non-metallic strain relief elements provide excellent tensile strength without compromising electrical isolation. UV resistance and water blocking ensure reliable performance in harsh environments.

Suitable for

• Data center backbone cabling
• Enterprise network infrastructure
• Indoor/outdoor campus networks
• High-speed fiber optic installations requiring OM4 performance

Key specifications

• Fiber Type: Multimode OM4
• Fiber Count: 24
• Core/Cladding: 50/125 µm
• Cable Construction: Loose Tube (U-DQ(ZN)BH)
• Outer Sheath: LSZH, Black
• CPR Classification: B2ca-s1a,d1,a1
• Bandwidth: 4700 MHz·km @ 850nm, 500 MHz·km @ 1300nm
• Operating Temperature: -20°C to +70°C
• Min. Bend Radius (Installation): 20 x OD
• Min. Bend Radius (Operation): 10 x OD
• Standards: IEC 60794, EN 50575

Recommendations

For optimal performance, use with OM4-rated connectors and ensure proper cable management to maintain bend radius. Suitable for both indoor and outdoor installations with appropriate termination.