The UPort 404 and UPort 407 are industrial-grade USB 2.0 hubs that expand 1 USB port into 4 and 7 USB ports, respectively. The hubs are designed to provide true USB 2.0 Hi-Speed 480 Mbps data transmission rates through each port, even for heavy-load applications. The UPort 404/407 have received USB-IF Hi-Speed certification, which is an indication that both products are reliable, high-quality USB 2.0 hubs. In addition, the hubs are fully compliant with the USB plug-and-play spec and provide a full 500 mA of power per port, ensuring that your USB devices function properly. The UPort® 404 and UPort 407 hubs’ support 12-40 VDC power, which makes them ideal for mobile applications. Externally powered USB hubs are the only way to guarantee the broadest compatibility with USB devices.
The UPort 404 and UPort 407 USB 2.0 industrial-grade USB hubs have received the USB-IF (USB Implementers Forum) certification. USB-IF verifies a number of strict electrical requirements for the high-speed USB operation of USB hubs designed to the USB 2.0 specification. This means that the UPort® 404/407 support Hi-Speed USB 2.0 for up to 480 Mbps USB transmission, which is fully compliant with interoperability requirements, has enough power for devices to function, and facilitates a smooth transition back to high-speed operation from the suspended state.
ESD Level 4 Protection
Electrostatic discharge (ESD) could be as severe as having more than 1,000 volts of ESD with a high rise-time (dv/dt) breaking through the junction layer of protective devices. In order to avoid serious damage, Moxa’s UPort 404/407 USB hubs provide ESD Level 4 (contact 8 kV, air 15 kV) protection, which increases the quality and value of the user’s end product.