Installation Manual
H3C VG 21-08 Voice Gateway
Table of Contents
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Table of Contents
Chapter 1 Product Overview ........................................................1-1
1.1 Introduction ........................................................................1-1
1.2 Hardware Features ............................................................1-1
1.2.1 Appearance .............................................................1-1
1.2.2 System Specifications .............................................1-2
1.2.3 LEDs ........................................................................1-3
1.2.4 Interface Attributes ..................................................1-5
Chapter 2 Installation Preparations .............................................2-1
2.1 Site Requirements..............................................................2-1
2.1.1 Temperature/Humidity .............................................2-1
2.1.2 Cleanliness ..............................................................2-2
2.1.3 ESD Prevention .......................................................2-3
2.1.4 Electromagnetic Environment .................................2-4
2.1.5 Lightning Protection.................................................2-4
2.1.6 Checking the Rack ..................................................2-4
2.2 Safety Precautions .............................................................2-5
2.3 Tools, Meters, and Devices ...............................................2-6
Chapter 3 Installing the VG 21-08 ................................................3-1
3.1 Installation flowchart ..........................................................3-1
3.2 Installing the VG 21-08 ......................................................3-2
3.2.1 Table Mounting........................................................3-2
3.3 Connecting the Grounding Cable.......................................3-2
3.4 Connecting to the Console Terminal..................................3-3
3.5 Connecting to an Ethernet Interface ..................................3-4
