User Manual

Network Appliance FWS-7600
Chapter 2 Quick Installation Guide 2-11
5
Internal Buzzer (-)
6
I2C Bus SMB Clock
7
External Speaker (-)
8
Note: Internal Buzzer enable: Close Pin 5,7
2.12 USB Connector (USB1)
Pin Signal Pin Signal
1 +5V 2
GND
3 USBD- 4
GND
5 USBD+ 6
USBD+
7 GND 8
USBD-
9 GND 10
+5V
2.13 USB Pin Header (CN4, CN6)
Pin Signal Pin Signal
1 +5V 2
GND
3 USBD- 4
GND
5 USBD+ 6
USBD+
7 GND 8
USBD-
9 GND 10
+5V
2.14 RS-232 Serial Port Connector (COM1)
Pin Signal Pin Signal
1 DCD 2
RXD
3 TXD 4
DTR
5 GND 6
DSR