EFB Electronics Cabo de fibra ótica exterior A-DQ(ZN)B2Y 4x12G 50/125µm OM3 PE preto (48 fibras)

The EFB Electronics A-DQ(ZN)B2Y is a high-performance outdoor fibre optic cable designed for direct burial applications. With 48 multimode fibres arranged in 4x12 groups, this cable delivers reliable data transmission for demanding network environments. The OM3 fibre class supports high-speed applications up to 10 Gb/s over distances up to 300 meters.

Advantages

This cable features a robust polyethylene (PE) jacket that provides excellent protection against moisture, UV radiation, and mechanical stress. The non-metallic glass yarn armouring offers rodent protection while keeping the cable free of metallic elements, making it ideal for installations where electromagnetic interference must be avoided. The black jacket ensures durability and UV resistance for long-term outdoor use.

Suitable for

• Outdoor fibre optic trunk cabling
• Direct burial installations
• Data centre interconnects
• LAN backbone networks
• Telecommunications infrastructure

Key specifications

• Cable type: A-DQ(ZN)B2Y
• Fibre type: Multimode OM3
• Number of fibres: 48 (4x12)
• Core/cladding diameter: 50/125 µm
• Jacket material: Polyethylene (PE)
• Jacket colour: Black
• Attenuation @ 850 nm: ≤ 2.5 dB/km
• Attenuation @ 1300 nm: ≤ 0.8 dB/km
• Bandwidth @ 850 nm: 1500 MHz·km
• Bandwidth @ 1300 nm: 500 MHz·km
• Operating temperature: -20°C to +70°C
• Storage temperature: -40°C to +70°C
• Standards: IEC 60794-1, EN 50173-1, ISO/IEC 11801

Recommendations

For optimal performance, ensure proper cable handling and installation according to manufacturer guidelines. This cable is suitable for direct burial but should be protected from sharp edges and excessive pulling forces. Pair with appropriate connectors and patch panels for a complete fibre optic solution.