EFB Elektronik INFRALAN® U-DQ(ZN)BH 8G 50/125µm OM4 LSZH čierny CPR Dca

The EFB Elektronik INFRALAN® U-DQ(ZN)BH 8G 50/125µm OM4 LSZH Black CPR Dca is a high-performance multimode fiber optic cable designed for universal indoor/outdoor applications. With 8 fibers and OM4 grade, it supports high-bandwidth data transmission over medium distances, ideal for data centers, LAN backbones, and campus networks.

Advantages

This cable offers low attenuation and high modal bandwidth, ensuring reliable signal integrity. The LSZH jacket reduces toxic smoke in fire situations, enhancing safety. CPR Dca classification confirms compliance with European fire safety standards. Non-metallic strain relief with aramid yarns provides strength without conductivity.

Suitable for

• Data center interconnects
• Local area network (LAN) backbones
• Campus and building cabling
• Indoor/outdoor fiber optic installations

Key specifications

• Cable type: U-DQ(ZN)BH
• Fiber type: Multimode OM4
• Fiber count: 8
• Core/cladding: 50/125 µm
• Jacket material: LSZH
• Jacket color: Black
• CPR class: Dca-s2, d2, a2
• Attenuation 850 nm: ≤ 2.3 dB/km
• Attenuation 1300 nm: ≤ 0.6 dB/km
• EMB 850 nm: ≥ 4700 MHz·km
• OFL bandwidth 1300 nm: ≥ 500 MHz·km
• Operating temperature: -20°C to +70°C
• Min. bend radius installation: 20 x OD
• Min. bend radius operation: 10 x OD

Recommendations

For optimal performance, use with OM4-rated connectors and ensure proper cable management to maintain bend radius limits. Suitable for both indoor and outdoor use, but direct burial is not recommended without additional protection.