UNio Poki Audio-grade Network Switch

The UNio Poki represents a significant advancement in network infrastructure for discerning audio enthusiasts. Engineered by UNio—the digital division of ungnoi—after extensive development, this audio-grade network switch delivers 2.5 Gbps high-speed transmission, substantially elevating bandwidth capacity beyond conventional 1G alternatives. Designed specifically for professional audio systems and audiophile-grade streaming, Poki minimizes network jitter and noise interference while optimizing data transmission efficiency. Its architecture ensures superior stability in complex network environments and provides robust future-proofing for evolving audio technologies. An essential upgrade for those seeking to maximize their network's performance and longevity.

In terms of design, Poki reflects ungnoi’s elegant brand aesthetic with a Rose Cutting-style edge design. The chassis is crafted from a single piece of high-quality aluminum alloy, reducing sound distortion caused by vibrations. A blue ambient light at the base complements the shielding above, enhancing visual appeal without compromising audio performance. The unit also includes a grounding terminal for audiophiles to connect to a ground box.

The internal shielding uses ungnoi’s signature Japanese-imported carbon fiber shielding, effectively reducing electro interference, enhancing sound density, and improving background silence

The internal clock features UNio’s proprietary CHRONOS Class ultra-low phase noise clock, greatly reducing clock instability. Selected from an average of 20 high-end quartz clocks through a rigorous 3-hour constant-temperature equipment test, only one ultra-low phase noise CHRONOS Class precision clock is chosen as the core, ensuring data accuracy and quietness across all transmission speeds

A specialized DC power shunt design incorporates four independent DC voltage filters (0.95V /1.1V / 3.3V and 5V ) to minimize mutual interference.

SFP connection support from 1Gbps to 10Gbps: can connect to Streamer DAC, Network Switch and router or to your Streamer that has an SFP port.

Features

• Built with a machined aluminum alloy chassis to offer physical rigidity and resistance to electromagnetic interference.
• Provides 2.5G high-bandwidth transmission, with an independent 1G 'Zen Zone' isolated network terminal for your Streamer.
• Utilizes audiophile-grade capacitor components and specialized four-group DC power supplies.
• Internal CHRONOS Class Ultra Precise clock and an external clock terminal for synchronization with other high-end audio components.
• Incorporates Ungnoi's '10 Fiber' carbon fiber isolation within its design.
• Front-panel indicators show the clock status, while blue underside lighting reflects the operational state.

Specifications

• Data Transfer Rates
  
  • LAN Ports 1 - 4 2.5Gbps
    
  • LAN Zen Zone 1Gbps
    SFP Port 10Gbps / 1Gbps
• Connector RJ45 8-pin
• Power supply DC Input 12V - 3A (5.5/2.1mm)
• Internal clock CHRONOS Class ultra-low phase noise clock
• External clock in BNC, 10M Hz, 50Ω sine wave / square wave
• Dimensions (W x D x H) 270 × 168 × 48 mm / 10.6 × 6.6 ×1.9 in
• Weight 3.5kg
  

About

Ungnoi, a distinguished Hong Kong-based audio manufacturer, crafts premium solutions engineered to suppress vibrations and electromagnetic interference within sophisticated audio ecosystems. Their design philosophy centers on achieving acoustic equilibrium—establishing an optimal, distortion-free foundation that allows high-fidelity components to perform at their finest. Each product reflects a commitment to sonic purity through meticulous attention to environmental control.

The company recently launched UNio, a digital audio division focused on high-performance digital streaming components, such as the UNio Poki network switch, which incorporates their expertise in noise control into network equipment.