Silent Angel LF-SP Network Filter

The Silent Angel LF-SP is a premium, passive 2.5GbE LAN filter engineered specifically for high-fidelity digital audio streaming environments. Operating as an inline signal purifier between your network infrastructure and sensitive audio components, it aims to eliminate destructive electromagnetic interference (EMI), radio frequency interference (RFI), and ground loop noise. By stabilizing data packet transmission and lowering the network noise floor without requiring an external power supply, the LF-SP is designed to preserve digital signal integrity and unlock the full sonic potential of high-end music streamers and servers.

Features

• High-Speed Compatibility: Engineered specifically for 2.5GbE (Gigabit Ethernet) networks, making it future-proof for modern high-speed home routers and upgraded HiFi streaming architectures.
• Galvanic Ground Isolation: Eliminates ground loops and prevents noise from entering DACs.
• Passive Noise Isolation: Requires no external power supply. It relies on internal isolation design to suppress Electromagnetic Interference (EMI), Radio Frequency Interference (RFI), and ground loop noise.
• Signal Integrity: Focuses on stabilizing data packet transmission to reduce network-induced jitter and lower the system's noise floor, which aims to provide clearer digital audio playback.
• Premium Build: Housed in a compact, high-quality chassis tailored to match audiophile configurations.

Specifications

• Interface: Dual shielded RJ45 ports compatible with Cat5 to Cat8 cables.
• Data Rates: Supports 2.5 Gigabit Ethernet (2500/1000/100/10 Mbps).
• Isolation & Power: 1500 Vrms insulation with a zero-noise, passive design requiring no external power.
• Performance: Optimized for low insertion loss, high return loss, and minimal crosstalk (NEXT/FEXT) to maintain signal integrity.
• Physical: Compact design (108 mm x 32 mm x 26 mm) operating between 0°C and +85°C.