Cisco Systems AVS 3120 installation instructions Connecting AC Power

Chapter 3 Installing the AVS 3120

Figure 3-4 Console Connection

FLASH	CONSOLE
	AUX

POWER STATUS FLASH

Console

port (RJ-45)

RJ-45 to DB-9 or DB-25 serial cable (null-modem)

Connecting AC Power

Computer serial port

DB-9 or DB-25

114418

Connecting AC Power

Warning	This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
	absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority
	or an electrician if you are uncertain that suitable grounding is available. Statement 1024

To connect AC power to your AVS 3120, follow these steps:

1.Ensure that you have reviewed the safety information outlined in Chapter 2, “Preparing for Installation.”

2.Attach the grounding lug to the side of the appliance.

Cisco
AVS
3120	series
Application		Velocity	System

143780

Note Use 8-32 screws to connect a copper standard barrel grounding lug to the holes. The appliance requires a lug where the distance between the center of each hole is 0.56 inches (1.42 cm). The ground lug must be NRTL listed or recognized. In addition, the copper conductor (wires) must be used and the copper conductor must comply with the NEC code for ampacity. A lug is not supplied with the appliance.

3.Plug the AC power cord into the power cord receptacle at the rear of the AVS 3120 (see Figure 1-2).

4.Connect the other end of the power cord to a power source.

Cisco AVS 3120 Application Velocity System Hardware Installation Guide

OL-11805-01 3-7