AUI Pin Out
The Attachment Unit Interface [AUI] is a 15 pin D connector used with
Ethernet. The pinout for the 15 pin D is shown below.
The AUI is used to
transition between a network card and Ethernet back bone [cable]. The interface between the
Ethernet/IEEE 802.3 controller and the baseband transceiver or
broadband modem..
A
15-pin 'D' connector is really called a D-Sub 15 or DA15, and not a DB15.
Apple Computer AUI Pinout; for the AUI connector as found on an Apple Computer;
| Pin Number | Pin Name | Signal Function |
| 1 | GND | Control In Circuit Shield |
| 2 | CI+ | Control In Circuit A |
| 3 | TX+ | Data Out Circuit A |
| 4 | GND | Data In Circuit Shield |
| 5 | RX+ | Data In Circuit A |
| 6 | GND | Voltage Common |
| 7 | NC | Not Used |
| 8 | GND | Ground, or Not Used |
| 9 | CI- | Control In Circuit B |
| 10 | TX- | Data Out Circuit B |
| 11 | GND | Data Out Circuit Shield |
| 12 | RX- | Data In Circuit B |
| 13 | +12v | Voltage Plus |
| 14 | GND | Voltage Shield |
| 15 | NC | Not Used |
D-Sub-miniature Connector page for D-Sub Connector Manufacturers.
Back to the 10/100 Base Ethernet page, or 1000 base Ethernet page for additional
pinout tables and interface descriptions.
Electrical Engineering Design Key words: Ethernet Bus, AUI, Interface, Ethernet define the Physical and Electrical layers, Physical, Mechanical, Connector, Pinout, Pin-out, Pin out, Pinouts, Pins, Signal Name, Type, Description, Brief, specification, Personal Computer, NICK card, CSMA, LAN, IEEE802.3
|
|||||||
| Home | |||||||
|
|
|||||||
|
|
|
|
|
|
|
|
| Distributors | Components | Equipment | Software | Standards | Buses | Design | Reference |