Cabletron Systems FOT-F3 - Manual (Page 43)

AUI CONNECTOR
FOT-F3 USER’S MANUAL A-3
A.2 AUI CONNECTOR
The AUI connector is a male DB15 receptacle with a metal shell
for cable shielding. Refer to Figure A-1 for pinout identification.
Figure A-1 AUI Connector Pinout Identification
A.3 POWER SUPPLY
Table A-2 provides the specifications of the power supply in the
FOT-F3.
Table A-2 Power Supply Specifications
Parameter
Typical
Value
Worst
Case
Current: 425 mA 475 mA
Input Voltage: 9.0 V 7.5 - 15.75 V
Reset Time: 500 ms 750 ms
Pin 8 Logic Ref.
Pin 7 No Connection
Pin 6 Power Return
Pin 5 Receive +
Pin 4 Logic Ref.
Pin 3 Transmit +
Pin 2 Collision +
Pin 1 Logic Ref.
Pin 15 No Connection
Pin 14 Logic Ref.
Pin 13 Power (+12 Vdc)
Pin 12 Receive -
Pin 11 Logic Ref.
Pin 10 Transmit -
Pin 9 Collision -
0461-04