Usb3 Vision Cable Length

Components from different manufacturers will easily communicate with each other.

Usb3 vision cable length.

This white paper examines why the usb 3 0 cable limitation is problematic and explores the different options to extend usb 3 0 considering the pros and cons of the respective extension solutions. To address the machine vision market icron has now teamed with components express inc to develop a usb3 vision compliant 15m usb 3 0 active extension cable. Maximum length of usb 3 0 usb 3 1 cable. In the meantime applications such as machine vision pro av medical imaging etc.

In the meantime every new pc hardware is shipped with usb 3. There are several other advantages. Passive cables have a maximum length of 4 5 meters where active and hybrid cables have a maximum length of 20 meters but the two latter are way more expensive and not supported by get cameras. With the recommended length limit for usb 3 0 a to micro b cable connection of only 1 meter long plenty of machine vision industry integrators shy away from upgrading into usb 3 0 cameras.

Constantly need cables that can go beyond usb if standard ranges. According to the usb 2 0 standard the maximum length of a usb 2 0 cable is 5 m. Usb 3 0 is also completely plug and play ready. Cable length of 3 5 m using consumer cables is supported 8 m is possible with good cables.

The 3 0 3 1 specification does not specify a maximum cable length between usb 3 0 3 1 devices superspeed or superspeed but there is a recommended length of 3 meters or about 9 feet and 10 inches. The standard is currently in version 1 0. The usb 3 0 interface has recently been renamed usb 3 1 gen 1. While icron will brand the cable as the usb 3 0 spectra 3001 15 cei will offer the product as the bit maxx extreme usb 3 0 figure 1.

Longer cables can be used if they are made of high quality material and where transmission distances are longer hubs or active repeaters can be installed. In the machine vision industry more often than not distance becomes the first obstacle anyone experiences during the camera set up. The usb 3 interface supports a gross bandwidth of 5000 mbit s however the draft of version 3 1 announced a bandwidth of 10000 mbit s. However the biggest limitation to the length of the cable is the quality of the cable.

The usb3 vision interface is based on the standard usb 3 0 interface and uses usb 3 0 ports that will soon be standard on most pcs with windows 7 service pack and windows 8 native support expected soon. In order for usb 3 0 to thrive as a viable camera interface in machine vision applications the cable length limitation must be overcome.