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Appendix A Pin Assignments 15
KNE24TP/RS User’s Guide - Rev. A01 Kingston Technology Company
AUI Pin Assignments
The AUI port, labeled AUI on the rear panel of the hub, is a general purpose
port for backbone or mixed media connection using: 10BASE2 thin coaxial,
10BASE5 thick coaxial, 10BASE-T UTP, 10BASE-FL and Fiber Optic Inter-
Repeater Link (FOIRL), using an external transceiver.
When attaching a 10BASE-T hub to a Thinnet or Thicknet network through the
AUI port, the SQE jumper must be disabled on the attaching transceiver.
AUI
8 7 6 5 4 3 2 1
15 14 13 12 11 10 9
EXTERNAL TRANSCEIVER
( SQE JUMPER DISABLED )
Fig. A-3 AUI Connector on Rear Panel
Pin Number Function
1 Collision Shield
2 Collision +
3 Transmit +
4 Receive Shield
5 Receive +
6 Power Return
7 Not Used
8 Circuit Shield
9 Collision -
10 Transmit -
11 Transmit Shield
12 Receive -
13 Voltage +
14 Voltage Shield
15 Not Used
Table A-4 AUI Pin Assignments