Cisco Systems 474, 274 manual Back Panel LEDs and Connectors

Chapter 1 Introducing the Cisco Wide Area Virtualization Engine

Hardware Features

Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021

Figure 1-2shows the location of the back panel connectors, and Table 1-2describes the connector functions.

Figure 1-2 Back Panel LEDs and Connectors

1	PS/2 mouse port (unused)	5	4 USB ports (unused)
2	PS/2 keyboard port (unused)	6	Ethernet port (RJ-45 LAN jack)
3	Console port (RS232 serial COM1 port)	7	Inline adapter (2 ports)
4	VGA port (unused)	8	AC power connector

Note Any USB connector can be used to connect a keyboard, and the video connector can be used to connect a monitor. The keyboard and monitor are used only during the BIOS boot process for troubleshooting purposes. After the BIOS boots, all input and output for the appliance is by way of the serial console port.

	Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide
1-4	OL-17739-01