EFB Elektronik U-DQ(ZN)BH 12G 50/125µm OM4 LSZH Black CPR B2ca - Fiber Optic Cable - Low Smoke

The EFB Elektronik U-DQ(ZN)BH 12G 50/125µm OM4 LSZH Black CPR B2ca is a high-performance fiber optic cable designed for demanding data center and enterprise network applications. This multimode cable features 12 fibers with OM4 performance, ensuring reliable high-speed data transmission over medium distances. The LSZH (Low Smoke Zero Halogen) jacket makes it ideal for indoor installations where safety and low smoke emission are critical. With a CPR fire rating of B2ca-s1a, d1, a1, it complies with stringent European building regulations.

Advantages

This cable offers exceptional bandwidth and low attenuation, supporting 40G and 100G Ethernet applications. The LSZH jacket reduces toxic and corrosive gas emissions in case of fire, enhancing safety in confined spaces. Its robust construction with a tensile strength of 1500 N and crush resistance of 1000 N/10cm ensures durability during installation and operation.

Suitable for

• Data center backbone cabling
• Enterprise network infrastructure
• High-speed storage area networks (SAN)
• Indoor riser and plenum installations requiring low smoke and halogen-free materials

Key specifications

• Fiber Type: Multimode OM4
• Number of Fibers: 12
• Core/Cladding Diameter: 50/125 µm
• Cable Construction: U-DQ(ZN)BH
• Jacket Material: LSZH (Low Smoke Zero Halogen)
• Jacket Color: Black
• CPR Fire Rating: B2ca-s1a, d1, a1
• Attenuation at 850 nm: ≤ 2.3 dB/km
• Attenuation at 1300 nm: ≤ 0.6 dB/km
• Effective Modal Bandwidth at 850 nm: ≥ 4700 MHz·km
• Overfilled Launch Bandwidth at 1300 nm: ≥ 500 MHz·km
• Operating Temperature: -20°C to +70°C
• Outer Diameter: approx. 7.5 mm
• Minimum Bend Radius (static): 75 mm
• Minimum Bend Radius (dynamic): 150 mm

Recommendations

For optimal performance, use with OM4-rated connectors and patch panels. Ensure proper cable management to maintain bend radius specifications. This cable is suitable for horizontal and backbone cabling in accordance with ISO/IEC 11801 and TIA/EIA-568 standards.