Nordost Leif 3 Series Blue Heaven 3 Ethernet Cable

High-Speed Network Transmission for Streaming Audio | Available at Trimira Audio The Nordost Blue Heaven 3 Ethernet Cable is a high-performance network cable within Nordost's Leif 3 Series, designed for demanding network-audio and digital-streaming installations. Combining solid-core silver-plated OFC conductors, screened and fully shielded twisted-pair construction, FEP insulation, and shielded RJ45 termination, Blue Heaven 3 provides a carefully controlled physical network connection between routers, network switches, NAS devices, music servers, streamers, and other Ethernet-enabled components. At Trimira Audio, we recommend the Blue Heaven 3 Ethernet Cable for high-resolution streaming systems where shielding, conductor construction, and robust network connectivity are priorities. Key Features & Technological Innovations Cat 8 High-Bandwidth Architecture Blue Heaven 3 is specified as a Category 8 Ethernet cable, providing bandwidth well beyond the requirements of conventional gigabit network audio. For network audio, the primary benefit is robust physical-layer transmission rather than a change to the digital audio data itself. Solid-Core Silver-Plated OFC Conductors The cable uses 8 × 24 AWG solid-core conductors manufactured from 99.9999% high-purity OFC copper with pure silver plating. The solid-core architecture provides consistent conductor geometry across the four twisted pairs. Screened & Fully Shielded Twisted Pair — S/FTP Each twisted pair receives individual foil shielding, while an additional outer braid surrounds the complete cable. This dual-layer construction is designed to protect the Ethernet transmission from: RF interference Electromagnetic interference Inter-pair crosstalk External electrical noise High-Grade FEP Insulation The conductors are insulated using Fluorinated Ethylene Propylene (FEP), providing a mechanically stable dielectric environment with low dielectric interaction. Precision Shielded RJ45 Connectors Blue Heaven 3 uses factory-terminated, fully shielded metal-jacketed RJ45 connectors designed to maintain shielding continuity and secure mechanical connection at the Ethernet interface. Technical Specifications Specification Blue Heaven 3 Ethernet Cable Series Leif 3 Series Insulation High-Grade Extruded Fluorinated Ethylene Propylene (FEP) Construction Screened Fully Shielded Twisted Pair Design (S/FTP) Conductors 8 × 24 AWG Solid-Core (4 Twisted Pairs) Conductor Material Silver-Plated 99.9999% Solid-Core Oxygen-Free Copper (OFC) Shielding Individual Pair Foil Shielding + Overall Outer Braid Shield Standard / Bandwidth Cat 8 Compliant / High-Frequency Data Transfer Terminations Factory-Terminated Shielded Metal RJ45 Connectors Standard Lengths 1.0 m, 2.0 m, 3.0 m, 5.0 m, 7.0 m + Custom Lengths Network Audio Applications Blue Heaven 3 is suitable for Ethernet connections between: Network routers Ethernet switches NAS storage Music servers Network streamers Network bridges Digital audio components A correctly installed Ethernet cable carries digital network data; the cable does not alter the audio file itself when transmission is error-free. Its principal engineering considerations are therefore physical-layer bandwidth, impedance, shielding, connector quality, and reliable data transmission. Consult with the Streaming Specialists at Trimira Audio The Nordost Blue Heaven 3 Ethernet Cable provides a high-performance physical network connection for modern streaming systems. Trimira Audio can assist with: Ethernet cable length selection Router-to-switch connections Switch-to-streamer connections NAS and music-server networking Shielding and network-layout considerations Complete Nordost digital-cable system planning Private system auditions Blue Heaven 3 combines 24 AWG silver-plated solid-core OFC, S/FTP shielding, FEP insulation, Cat 8 bandwidth capability, and shielded RJ45 termination in a Leif 3 Series Ethernet cable.