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Difference between revisions of "USB"

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<div class="breadcrumb">
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{{Breadcrumb|0|0|Glossary}}
{{up}} [[Glossary]]
 
</div>
 
  
 
'''USB''' = '''U'''niversal '''S'''erial '''B'''us
 
'''USB''' = '''U'''niversal '''S'''erial '''B'''us
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== Explanation ==
 
== Explanation ==
  
{| align="right" class="noborder"
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{| class="noborder" style="float:right"
 
|-
 
|-
 
| valign="top" class="noborder" | [[Image:USB-Master.jpg|80px]]
 
| valign="top" class="noborder" | [[Image:USB-Master.jpg|80px]]
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| valign="top" class="noborder" | USB slave<br />(B-type)
 
| valign="top" class="noborder" | USB slave<br />(B-type)
 
|}
 
|}
USB is a user friendly I/O-interface for connecting peripherals to your PC.<br \>
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USB is a user friendly I/O-interface for connecting devices with USB ports.
A distinction is made between
+
 
* USB 1.1 (transfer rate 12 mbit/sec)
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An USB connection consists of a shielded cable and two unequal plugs: One for the master (A-type) and one for the slave port (B-type).
* USB 2.0 (transfer rate 480 mbit/sec)
 
USB 2.0 devices are backward compatible (with slower transfer rate) with USB 1.1 devices.
 
  
An USB connection consists of a shielded cable and two unequal plugs: One for the master (A-type) and one for the client port (B-type).
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On phones USB master ports are used to connect additional devices like USB keyboard or USB memory stick. USB slave ports are used to establish a connection to a PC to use First Party [[CTI]].
  
 
Phones providing USB ports:
 
Phones providing USB ports:
 
* [[OpenStage 60]], [[OpenStage 80]] (master)
 
* [[OpenStage 60]], [[OpenStage 80]] (master)
 
* [[OpenStage 40 T]] (slave)
 
* [[OpenStage 40 T]] (slave)
* OpenStage 60 T, OpenStage 80 T (master and slave) - not available yet
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* [[OpenStage 60 T]], [[OpenStage 80 T]] (master and slave)
*  
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* [[optiPoint 410 advance S]], [[optiPoint 420 advance S]] (master)
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* [[optiPoint 500 basic]], [[optiPoint 500 standard]], [[optiPoint 500 advance]] (slave)
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* optiPoint 600 office (master and slave)
 +
 
 +
A distinction is made between:
 +
* USB 1.1 (transfer rate 12 mbit/sec)
 +
* USB 2.0 (transfer rate 480 mbit/sec)
 +
USB 2.0 devices are backward compatible (with slower transfer rate) with USB 1.1 devices.
  
 
== Erläuterung ==
 
== Erläuterung ==
  
{| align="right" class="noborder"
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{| class="noborder" style="float:right"
 
|-
 
|-
 
| valign="top" class="noborder" | [[Image:USB-Master.jpg|80px]]
 
| valign="top" class="noborder" | [[Image:USB-Master.jpg|80px]]
 
| valign="top" class="noborder" | [[Image:USB-Slave.jpg|80px]]
 
| valign="top" class="noborder" | [[Image:USB-Slave.jpg|80px]]
 
|-
 
|-
| valign="top" class="noborder" | USB Master<br />(Typ A)
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| valign="top" class="noborder" | USB-Master<br />(Typ A)
| valign="top" class="noborder" | USB Slave<br />(Typ B)
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| valign="top" class="noborder" | USB-Slave<br />(Typ B)
 
|}
 
|}
Der USB ist eine anwenderfreundliche I/O-Schnittstelle zum Anschluss diverser Peripheriegeräte an einen PC.<br \>
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USB ist eine anwenderfreundliche I/O-Schnittstelle zum Verbinden von Geräten mit USB-Anschluss.
Man unterscheidet zwischen
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 +
Eine USB-Verbindung besteht aus einem geschirmten Kabel und zwei ungleichen Steckern: Einer für den Master- (Typ A) und einen für den Slave-Port (Typ B).
 +
 
 +
An Telefonen werden USB-Master Ports zum Anschließen von Zusatzgeräten wie USB-Tastatur oder USB-Stick verwendet. USB-Slave Ports werden verwendet, um eine Verbindung zu einem PC herzustellen und damit [[CTI]] (First Party) zu nutzen.
 +
 
 +
Telefone mit USB-Anschluss:
 +
* [[OpenStage 60]], [[OpenStage 80]] (Master)
 +
* [[OpenStage 40 T]] (Slave)
 +
* [[OpenStage 60 T]], [[OpenStage 80 T]] (Master und Slave)
 +
* [[optiPoint 410 advance S]], [[optiPoint 420 advance S]] (Master)
 +
* [[optiPoint 500 basic]], [[optiPoint 500 standard]], [[optiPoint 500 advance]] (Slave)
 +
* optiPoint 600 office (Master und Slave)
 +
 
 +
Man unterscheidet zwischen:
 
* USB 1.1 (Übertragsrate 12 mbit/sec)
 
* USB 1.1 (Übertragsrate 12 mbit/sec)
 
* USB 2.0 (Übertragsrate 480 mbit/sec)
 
* USB 2.0 (Übertragsrate 480 mbit/sec)

Latest revision as of 07:55, 23 October 2012

USB = Universal Serial Bus

Explanation

USB-Master.jpg USB-Slave.jpg
USB master
(A-type)
USB slave
(B-type)

USB is a user friendly I/O-interface for connecting devices with USB ports.

An USB connection consists of a shielded cable and two unequal plugs: One for the master (A-type) and one for the slave port (B-type).

On phones USB master ports are used to connect additional devices like USB keyboard or USB memory stick. USB slave ports are used to establish a connection to a PC to use First Party CTI.

Phones providing USB ports:

A distinction is made between:

  • USB 1.1 (transfer rate 12 mbit/sec)
  • USB 2.0 (transfer rate 480 mbit/sec)

USB 2.0 devices are backward compatible (with slower transfer rate) with USB 1.1 devices.

Erläuterung

USB-Master.jpg USB-Slave.jpg
USB-Master
(Typ A)
USB-Slave
(Typ B)

USB ist eine anwenderfreundliche I/O-Schnittstelle zum Verbinden von Geräten mit USB-Anschluss.

Eine USB-Verbindung besteht aus einem geschirmten Kabel und zwei ungleichen Steckern: Einer für den Master- (Typ A) und einen für den Slave-Port (Typ B).

An Telefonen werden USB-Master Ports zum Anschließen von Zusatzgeräten wie USB-Tastatur oder USB-Stick verwendet. USB-Slave Ports werden verwendet, um eine Verbindung zu einem PC herzustellen und damit CTI (First Party) zu nutzen.

Telefone mit USB-Anschluss:

Man unterscheidet zwischen:

  • USB 1.1 (Übertragsrate 12 mbit/sec)
  • USB 2.0 (Übertragsrate 480 mbit/sec)

USB 2.0-Geräte sind, mit langsamerer Übertragungsgeschwindigkeit, normalerweise abwärtskompatibel zu USB 1.1-Geräten.

See also / Siehe auch