EFB Elektronik INFRALAN U-DQ(ZN)BH 8E 9/125µm G652D LSZH čierny CPR Dca optický kábel

The EFB Elektronik INFRALAN U-DQ(ZN)BH 8E is a high-quality single-mode fiber optic cable designed for universal indoor and outdoor applications. With 8 fibers, 9/125 µm core/cladding, and ITU-T G.652.D standard, it ensures reliable data transmission over long distances. The LSZH (Low Smoke Zero Halogen) outer sheath provides enhanced safety in case of fire, making it suitable for use in public buildings and industrial environments. The cable meets CPR fire class Dca-s2, d2, a1, ensuring compliance with European construction product regulations.

Advantages

This cable offers excellent attenuation performance (≤0.35 dB/km at 1310 nm and ≤0.22 dB/km at 1550 nm), robust mechanical protection with non-metallic armouring and aramid yarn strain relief, and UV resistance for outdoor durability. Its compact 7.8 mm diameter and flexible bending radius (20x OD during installation) facilitate easy handling and installation.

Suitable for

• Data center backbone cabling
• Telecommunications networks
• LAN and WAN infrastructure
• Industrial and enterprise networks
• FTTx (Fiber to the x) deployments

Key specifications

• Product Type: Fiber Optic Cable
• Fiber Type: Single-mode (OS2)
• Fiber Standard: ITU-T G.652.D
• Number of Fibers: 8
• Core/Cladding Diameter: 9/125 µm
• Cable Construction: U-DQ(ZN)BH (Universal, Loose Tube, Dry Core, Non-metallic Strain Relief, Armoured, Halogen-free)
• Outer Sheath Material: LSZH (Low Smoke Zero Halogen)
• Outer Sheath Color: Black
• CPR Fire Class: Dca-s2, d2, a1
• Application Environment: Indoor/Outdoor, Universal
• Armouring Type: Non-metallic (glass roving)
• Strain Relief Elements: Aramid yarns
• Outer Cable Diameter: ~7.8 mm
• Operating Temperature: -20°C to +70°C
• Installation Temperature: -5°C to +50°C
• Attenuation at 1310 nm: ≤ 0.35 dB/km
• Attenuation at 1550 nm: ≤ 0.22 dB/km
• Minimum Bending Radius (Installation): 20 x Outer Diameter
• Minimum Bending Radius (Operation): 10 x Outer Diameter
• UV Resistance: Yes

Recommendations

For optimal performance, ensure proper cable management and avoid exceeding the minimum bending radius. This cable is ideal for installations requiring high data rates and long-distance transmission with minimal signal loss.