Contents
4
Cisco VG224 Voice Gateway Hardware Installation Guide
OL-5006-04
C H A P T E R
2
Planning Your Installation
1
Location and Mounting Requirements
1
Temperature Control and Ventilation
1
Enclosed Racks
2
Wall-Mounted
2
Bench-Mounted
2
Access to Chassis
2
Chassis Grounding
2
Power Source
3
The +12V DC Input Power Supply
3
Cable Types
5
Distance Limitations for Interface Cables
5
Fast Ethernet Maximum Distance
5
FXS Analog Voice Port Maximum Distance
5
Interference Considerations
5
C H A P T E R
3
Installing the Cisco VG224 Voice Gateway
1
Safety Recommendations
2
Maintaining Safety with Electricity
2
General Safety Practices
2
Safety Tips
2
Preventing Electrostatic Discharge Damage
3
Site Log
3
Keeping Track–Checklist
4
Installation Checklist
4
Mounting Tools and Equipment
5
Unpacking and Inspection
5
Rack-Mounting the Chassis
6
Mounting Screws
6
Attaching the Brackets
7
Installing the Cisco VG224 Voice Gateway in a Rack
8
Wall-Mounting the Chassis
9
Bench-Top Installation
11
Installing the Ground Connection
11
Connecting Cables
14
LAN and Power Cables
15
Connecting the Input Power
16
Cable
16