EFB Elektronik trunkkabel U-DQ ZN BH OS2 8E 1x8 LC-LC 150m Dca LSZH - 150 m (O8322S150OS2)

For data center technicians and enterprise network engineers, this 150-meter OS2 single-mode trunk cable provides a reliable backbone for high-speed optical links. With 8 fibers in a central loose tube design and LC duplex connectors on both ends, it is ready for patching between distribution panels and active equipment.

Key specifications

• Cable type: Fiber optic trunk cable
• Fiber type: OS2 single-mode
• Number of fibers: 8
• Cable construction: 1x8 (central loose tube)
• Connector type (both ends): LC duplex
• Cable length: 150 m
• Outer sheath material: LSZH (Low Smoke Zero Halogen)
• CPR fire performance class: Dca
• Cable designator: U-DQ ZN BH
• Attenuation (1310 nm): ≤ 0.35 dB/km
• Attenuation (1550 nm): ≤ 0.25 dB/km
• Return loss: ≥ 50 dB
• Halogen-free: Yes
• Flame retardant: Yes
• Strain relief: Non-metallic
• Application environment: Indoor
• Operating temperature: -20°C to +70°C

Why choose it

This trunk cable combines low attenuation and high return loss for stable long-distance transmission. The LSZH jacket and Dca fire rating make it suitable for indoor installations where safety is a priority. The central loose tube design protects fibers from mechanical stress.

Ideal use cases

• Data center backbone cabling
• Enterprise network distribution
• Telecom room interconnections
• High-density fiber patching

Good to know

The cable is halogen-free and flame retardant, reducing toxic smoke in case of fire. It operates reliably in temperatures from -20°C to +70°C. The LC duplex connectors are a common interface for modern networking equipment.