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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.
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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
Warning
Statement 371 Power 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.
Statement 407 Japanese 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.
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
Installing the Cisco VG420 Voice Gateway
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Summary of Contents for Cisco VG420
- Page 1 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 •...
- Page 2 Installing the Cisco VG420 Voice Gateway Prerequisites for the Installation Warning Statement 1028 More Than One Power Supply This unit might have more than one power supply connection. To reduce risk of electric shock, all connections must be removed to de-energize the unit.
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Page 3: Unpack The Device
Mounting the Voice Gateway in Rack You can install the Cisco VG420 Voice Gateway in 19-inch (48.26-cm) EIA and 23-inch (58.42-cm) Southwestern Bell Corporation (SBC) racks. You can also mount the voice gateway in a 600-mm ETSI rack. - Page 4 Installing the Cisco VG420 Voice Gateway Mounting the Voice Gateway in Rack Figure 1: Attaching the Brackets to the Chassis 19-inch Rack Mount Bracket 23-inch Rack Mount Bracket #6-32 Screws Step 2 Attach the second bracket to the opposite side of the chassis. Use a number-2 Phillips screwdriver to install the number-8 bracket screws.
- Page 5 Installing the Cisco VG420 Voice Gateway Mounting the Voice Gateway in Rack Figure 2: I/O Side Mounting Installing the Cisco VG420 Voice Gateway...
- Page 6 If the small holes do not line up with the rack holes, you must raise or lower the brackets to the next rack hole. The following images represent rack mounting for the Cisco VG420 Voice Gateway: Installing the Cisco VG420 Voice Gateway...
- Page 7 Installing the Cisco VG420 Voice Gateway Mounting the Voice Gateway in Rack Figure 4: Rack Mounting Rack Mount Screw 23-inch Rack Installing the Cisco VG420 Voice Gateway...
- Page 8 Installing the Cisco VG420 Voice Gateway Mounting the Voice Gateway in Rack Figure 5: Rack Mounting Rack Mount Screw 23-inch Rack Warning Statement 1006 Chassis Warning for Rack-Mounting and Servicing To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable.
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Page 9: Chassis Grounding
Installing the Cisco VG420 Voice Gateway Chassis Grounding Statement 1047 Overheating Prevention Warning To reduce the risk of fire or bodily injury, do not operate the unit in an area that exceeds the maximum recommended ambient temperature of: 40 degrees C. - Page 10 Installing the Cisco VG420 Voice Gateway Chassis Grounding Installing the Cisco VG420 Voice Gateway...