HiFi Rose RSA720 USB Fiber Optical Hub

The HiFi Rose RSA720 uses an optical USB to fundamentally block vibration and electrical noise from external storage devices and provides the best solution for reliable use by allowing multiple devices to be connected simultaneously with four independent USB ports.

Compact Design Maximizing Usability and Functionality

The compact design of the RSA720 makes it easy to install and use, and it is made of durable materials to ensure reliable performance over a long period of time.

Adopted an Optical USB Port

The RSA720 can completely block electrical and vibration noises caused by external storage devices by using USB ports based on an SFP optical transceiver.

Long-Distance Transmission Available

The RSA720 supports long-distance transmission using optical cables while maintaining a transmission speed of USB 3.0. Depending on the module used, the transmission distance can be stably extended to hundreds of meters, enabling flexible use.

Guaranteed Stable Data Transmission Speed

The RSA720 is very useful when you want to support reliable, high-speed USB connections in situations where long-distance data transmission is required.

Supports USB 3.0/2.0 via Four Independent USB Ports

The RSA720 supports two ports for USB 3.0 and two ports for USB 2.0, respectively, and you can plug and play external device into the ports without installing a separate driver.

Features

• Optical Isolation: Converts USB data signals to fiber optic transmission via SFP (Small Form-factor Pluggable) modules to completely block ground loops, electrical noise, and vibrations from external storage or computers
• Connectivity: Features two USB 3.0 ports, two USB 2.0 ports, an SFP fiber port, and USB Type-B/SFP routing options
• Long-Distance Transmission: Capable of transmitting high-speed data over optical fiber cables across extended distances (up to hundreds of meters depending on the module) without signal degradation
• System Integration: Engineered to integrate seamlessly with network transports like the HiFi Rose RS130 to create a completely noise-free digital audio chain.

Specifications