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Cisco VG420 User Manual

Cisco VG420
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Installing the Cisco VG420 Voice Gateway
This chapter provides the prerequisites and the procedure for installing the Cisco VG420 Voice Gateway in
an equipment rack.
Prerequisites for the Installation, on page 1
Unpack the Device, on page 3
Mounting the Voice Gateway in Rack, on page 3
Chassis Grounding, on page 9
Prerequisites for the Installation
Before installing the device, read the safety warnings and gather the required tools and equipment. For more
information about the required tools and equipment, see the Tools and Equipment section in this hardware
installation guide.
Safety Recommendations
Statement 371Power Cable and AC Adapter
When installing the product, use the provided or designated connection cables, power cables, AC adapters,
and batteries. Using any other cables or adapters could cause a malfunction or a fire. Electrical Appliance and
Material Safety Law prohibits the use of UL-certified cables (that have the "UL" or "CSA" shown on the
cord), not regulated with the subject law by showing "PSE" on the cord, for any other electrical devices than
products designated by Cisco.
Warning
Statement 407Japanese Safety Instruction
You are strongly advised to read the safety instruction before using the product.
https://www.cisco.com/web/JP/techdoc/pldoc/pldoc.html
When installing the product, please use the provided or designated connection cables/power cables/AC adapters.
Installing the Cisco VG420 Voice Gateway
1
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Cisco VG420 Specifications

General IconGeneral
ModelVG420
Product TypeVoice Gateway
Voice CodecsG.711, G.729, G.726
Power SupplyAC 100-240V
ProtocolsSIP
Operating Temperature32°F (0°C) to 104°F (40°C)
Humidity10% to 90% non-condensing
Dimensions44 mm x 445 mm x 284 mm
Network Interface10/100/1000 Ethernet

Summary

Prerequisites for the Installation

Safety Recommendations

Reviews crucial safety warnings and guidelines for device installation and operation, including power and adapter usage.

Unpack the Device

Mounting the Voice Gateway in Rack

Rack Mounting Safety

Essential safety advice for securely mounting and servicing the unit within a rack environment, covering stability and power circuits.

Chassis Grounding

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