Contents
iv
Cisco VG248 Analog Phone Gateway Hardware Installation Guide
78-13154-01
Console Port
1-7
Ethernet Port
1-7
Rear Panel
1-8
C H A P T E R
2
Preparing to Install the VG248
2-1
Preparing the Installation Site
2-1
Choosing a Site for Installation
2-2
Ensuring Overcurrent Protection
2-2
Grounding the System
2-3
Creating a Safe Environment
2-3
Rack-Mounting the System
2-3
Ensuring Proper Airflow
2-4
Stabilizing the System
2-4
Lifting the System
2-5
AC Power Considerations
2-5
Preventing ESD
2-6
Installing, Servicing, or Disposing the System
2-6
Disconnecting Power
2-7
Preventing EMI
2-7
Disposing of the System
2-7
Network Requirements
2-8
Required Tools and Cabling
2-8
Safety
2-8
C H A P T E R
3
Installing the VG248
3-1
Installing the VG248
3-1
Installing the VG248 in a Rack
3-1
Attaching the Brackets
3-2
Putting the VG248 in a Rack
3-5
