Net Silent ver Extreme

Overview:

The Net Silent is a HiFi-grade network router meticulously engineered for one purpose: to elevate the performance of high-resolution music streaming.

Unlike conventional routers, the Net Silent features a custom hardware architecture and dedicated audio-grade firmware, designed to deliver ultra-stable, ultra-clean digital signals to your audio system.

With innovations such as ultra-low jitter clocking, a fully linear power supply, optional clock synchronization, and the world’s first ground isolation switch in a router, the Net Silent forms the quiet, high-performance backbone of a true audiophile network.

To unlock its full potential, we recommend integrating the Net Silent into an isolated audio-dedicated network, paired with an external access point and a HiFi-grade network switch such as the Silent Switch OCXO II.

This purpose-built router complies with IEEE standards, meets CE safety regulations, and includes an ultra-low-noise power supply—making it a cornerstone component in any reference-grade digital audio system.

 

The reason to use Net Silent is simple: it isn’t a “do-everything” consumer router—it’s a HiFi-grade router designed with one purpose: to elevate high‑resolution music streaming performance by delivering a more stable and cleaner digital network signal to your audio system.

Typical home routers run many extra services and features (Wi‑Fi functions, general-purpose network processing, various background tasks, etc.). Those functions may be useful for general networking, but they do not help audio streaming and can add unnecessary processing activity and internal interference.

Net Silent takes a different approach: it uses custom-built hardware plus stripped‑down, audio‑grade firmware, removing unnecessary functions and focusing system resources on delivering ultra-stable, ultra-clean streaming data flow.

Net Silent also includes network speed control via firmware, allowing users to fine‑tune sonic characteristics—this is a very “audio-first” firmware philosophy that traditional routers simply don’t target.

Key Features:

Audio-Optimized Architecture

• Custom-built hardware and stripped-down, audio-grade firmware
• Network speed control via firmware to fine-tune sound characteristics
• Wi-Fi module removed by design to eliminate internal RF interference

Ultra-Stable Power Design

• Multi-stage DC power system
• First stage: Discrete linear power supply architecture for fast, low-noise DC output
• Independent LDO regulation for OCXO clock, MCU, and SFP modules
• Premium toroidal transformer for high current and low EMI

Precision Clocking & Timing

• Built-in high-precision OCXO clock
• Jitter performance: 0.25–0.35ps
• Frequency stability: ±10 ppb phase

Groundbreaking Noise Isolation

• World-first ground isolation switch in a router
• Effectively breaks ground-loop noise from upstream routers or modems
• Greatly improves background blackness and low-level detail

Audiophile Connectivity

• Independent SFP optical module support for noise-free fiber input/output
• Neutrik audio-grade LAN sockets for high conductivity and oversized cable compatibility
• 3 × 1000Mbps LAN ports for connecting streamers, servers, and DACs

Mechanical Design & EMI Control

• CNC-machined 6061 aluminum case and heatsink
• CNC spike footers for vibration control
• Internal CNC heatsink core module for efficient temperature and EMI management

• Custom hardware architecture and dedicated audio-grade firmware
• Network speed adjustment by firmware, you can fine tune difference sound characteristics
• Canceled Wi-Fi module: Provide no Wi-Fi noise environment.
• Multi-stage DC power designs.
  First stage: Discrete Circuit design for pure linear power supply provide Fast response, low noise DC power for Next stage.
  Independent LDO power management for OCXO clock, MUC, SFP modules.
• Audio Grade Toroidal transformer.
• Groundbreaking Ground Isolation Switch: This world-first innovation in network switch design effectively eliminates ground noise from your router, resulting in a significantly improved audio background.
• Built-In OCXO System Clock: Experience extreme low jitter (0.25-0.35ps) and frequency stability (±10 ppb Phase) high-precision OCXO system clock.
• Independent SFP modules provide noise free channel to connect, Music server, DAC, other Network devices.
• Neutrik Audio Grade LAN Socket: Our high-quality LAN socket ensures the best possible signal connection and supports oversized LAN cables.
• CNC Heatsink Core Module: This feature not only offers superior noise shielding but also reduces the working temperature for optimal performance.
• CNC Spike Footer

Extreme version selected Hiend quality parts

• Ripple Base Footer: For best vibration control with Patent technology
• Red Copper Chassis: Provide better texture for sound quality
• Hiend Audio Grade Furutech IEC Inlets, FI-06 NCF
• Hiend Audio Grade Audio note Golden capacitor
• Hiend Audio Grade Mundorf capacitor
• Hiend Audio Grade UPOCC interconnection cables

Spec:

1.OCXO clock for extreme low jitter 0.25-0.35ps. Frequency Stability ±10 ppb Phase.
2.3 ports with 1000Mbps LAN Speed, and 1 SFP module input.
3.Meet IEEE 802.3, IEEE 802.3U Standard.
4.Ground isolation switch for breaking off Ground noise from Router easily.
5.Neutrik Audio grade LAN socket.
6.Ultra Low noise LPS inside 40µVRMS (10Hz to 100kHz).
7.Top quality 6061 solid Aluminum CNC Case, Heatsink, Footer.
8.Meet CE safety standard.
10.Commercial grade Network switch MCU for best and stable performance.
11.Size: 267L x 87H x 220Dmm
12.Weight: 3kg
11.Power Consumption: 12W max