EFB Elektronik Trunk Cable U-DQ ZN BH OS2 8E 1x8 LC-LC 40m Dca LSZH - 40 m (O8322S40OS2)

Pre-terminated OS2 single-mode trunk cable with 8 fibers and LC connectors on both ends, delivering low attenuation for high-speed data links over 40 meters.

Overview

The EFB Elektronik O8322S40OS2 is a factory-assembled fiber optic trunk cable designed for reliable, low-loss connectivity in data centers and enterprise networks. It features 8 OS2 single-mode fibers in a 1x8 construction, terminated with LC connectors on each end, and a 40-meter LSZH jacket rated Dca for fire performance.

What stands out

• OS2 single-mode fiber supports long-distance transmission with attenuation ≤0.35 dB/km at 1310 nm and ≤0.22 dB/km at 1550 nm.
• Pre-terminated LC connectors on both ends ensure consistent insertion loss ≤0.3 dB per pair and return loss ≥50 dB.
• LSZH jacket with Dca CPR classification reduces smoke and toxic emissions in case of fire.
• Dry water-blocking and non-metallic strain relief make it suitable for universal indoor/outdoor use.

Technical details

• Fiber type: OS2 single-mode (G.657.A1/A2 compatible)
• Number of fibers: 8
• Cable construction: 1x8 (1 loose tube with 8 fibers)
• Connector type: LC to LC
• Cable length: 40 m
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Fire performance class (CPR): Dca
• Cable designator: U-DQ ZN BH
• Application environment: Universal (indoor/outdoor)
• Water blocking: Dry
• Strain relief: Non-metallic
• Attenuation @ 1310nm: ≤0.35 dB/km
• Attenuation @ 1550nm: ≤0.22 dB/km
• Return loss: ≥50 dB (PC)
• Insertion loss (per connector pair): ≤0.3 dB

Our verdict

A robust pre-terminated trunk cable that simplifies deployment of single-mode fiber links, with excellent optical performance and safety characteristics.