Sun Microsystems Netra CT 820, Service Manual

Page: 115 / 132

Chapter A Board Connector Pinouts A-31
A.6.2 USB Port Pinouts
FIGURE A-19
shows the USB connector port A on the rear transition module for the
Netra CP2300 board.
FIGURE A-19
USB Connector Port A Pins
A.6.3 Serial Port Pinouts
Two serial ports from the Netra CP2300 transition card are available through the rear
panel with single-stacked, 9-pin connectors. One connector is assigned to Port A and
the other connector to Port B (
FIGURE A-20
).
FIGURE A-20
Serial Port Connector Pins
TABLE A-22
Universal Serial Bus Port A
Pin Signal
1 +5V POWER
2 POS
3 NEG
4 GND
1 4
1 5
6 9
1 5
6 9
Port B
Port A