JETZT NEWSLETTER ABONNIEREN!
CODICO - YOUR DESIGN-IN COMPONENT COMPANY
  1. Products
  2.  > Networking/Datacom
  3.  > USB
Products | 

USB

67_USB_AWarakorn-Fotoliacom_750.jpg

USB Universal Serial Bus

USB 1.0

The USB standard provides a fast Master/Slave interface in star topology with max 127 devices. Each cable section is 5 metres (with up to 6 hubs, a max distance of 30m). Low-Speed 1.5 Mbit/s and Full-Speed 12 Mbit/s, 5V 500mA of power (limited to 100mA during startup).

 

USB 2.0

The 2.0 specification is the addition of a High-Speed 480 Mbit/s data transfer mode. USB 3.0 it is backward compatible with USB 2.0, supplying more power (900mA) and it also adds a Super-Speed >4.8 Gbit/s data transfer mode.

 

USB 3.0

is downgrade compatible with 2.0 but can deliver more power (900mA). Furthermore, the 3.0 standard offers a Super Speed Data-Transfer-Rate with up to 4,8 Gbit/s.

 

Wireless USB

A short range high speed radio communications protocol (480 Mbit/s up to 3 m and 110 Mbit/s up to 10 m).

 

USB-On-The-Go

The USB 2.0 specification defines a host computer with reduced abilities, which can be used in devices that only connected to the a single USB peripheral.

 

USB 1.0 and USB 2.0 use a cable with 4 wire (Vbus, Gnd, D+ and D-), USB 3.0 need 8 wire (Vbus, Gnd, D+ and D-, SSrx- + SSrx+, SStx- + SStx+). For recognize a devise and speed the devise put 3V (1,5KOhm pul up resistor) to D- wire (low-speed) or to the D+ wire (full-speed/high-speed need more informations/Handshake on the D+ wire).

Subcategories of USB:

Produktkategorie USB-Fibre-USB

USB-Fibre-USB

Optical fiber between connector

 

This website uses cookies in order to give you the best possible service. By using this website you comply with the use of cookies.
Further information can be found here

Hide this