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Cisco MGX 8800/8900 Series Hardware Installation Guide
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
AC Power 3-48
DC Power 3-48
Power Consumption Calculation Tables 3-49
Required Tools and Equipment 3-53
Site Requirements for the MGX 8880 Media Gateway 3-55
Environmental Requirements 3-56
Seismic Anchoring 3-56
Shock 3-56
Vibration 3-57
Space 3-57
Temperature, Altitude, and Humidity 3-60
Ventilation 3-60
Power Requirements 3-62
AC Power 3-63
DC Power 3-64
Power Consumption Calculation Tables 3-64
Required Tools and Equipment 3-67
Rack-Mounting Requirements 3-69
Unpacking the Box 3-69
Verifying Contents 3-70
Inspecting for Damage 3-70
CHAPTER
4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution 4-1
Planning Standalone and Redundant Card Configurations 4-3
Standalone Card Configuration Guidelines 4-4
1:1 Redundant Card Configuration Guidelines 4-5
Preconfigured Redundancy (PXM and SRM) 4-6
Configured 1:1 Card Redundancy 4-8
1:N Redundant Card Configuration Guidelines (Except RPM) 4-8
1:N Redundancy without Bulk Distribution 4-9
1:N Redundancy with Bulk Distribution 4-10
1:N Redundant Card Configuration Guidelines (RPM Only) 4-11
Planning for Standalone and Redundant Line Configurations 4-11
Standalone Line Configuration Guidelines 4-11
Standalone Card Configurations 4-12
1:1 Redundant Card Configurations 4-12
1:N Redundant Card Configurations (Except RPM) 4-14
1:N Redundant RPM Configurations 4-14
Redundant Line Configuration Guidelines 4-14