Table of Contents
Material Content Compliance ........................................................................................................................33
Altitude Limit ..................................................................................................................................................34
7705 SAR-A Overview .......................................................................................................................... 35
In This Chapter ...................................................................................................................................................35
Overview of the 7705 SAR-A .............................................................................................................................36
7705 SAR-A Components ..................................................................................................................................39
Chassis..........................................................................................................................................................39
Control and Switching ...................................................................................................................................41
T1/E1 and Ethernet Ports .............................................................................................................................42
Power Supply Inputs .....................................................................................................................................42
Chassis Cooling ............................................................................................................................................43
Site Preparation .................................................................................................................................... 45
In This Chapter ...................................................................................................................................................45
Warnings and Notes ..........................................................................................................................................46
System Specifications ........................................................................................................................................49
Chassis Specifications ..................................................................................................................................49
Environmental Specifications ........................................................................................................................49
7705 SAR-A Power Consumption .................................................................................................................50
DC Power Requirements .........................................................................................................................53
AC Power Requirements..........................................................................................................................53
Cabling Requirements..............................................................................................................................54
Storage..........................................................................................................................................................54
Compliance ...................................................................................................................................................55
Installation Locations ..........................................................................................................................................56
Chassis Location Requirements....................................................................................................................57
Installation Site Assessment...............................................................................................................................59
Geographical Location ..................................................................................................................................59
Installation Site Type .....................................................................................................................................60
Room........................................................................................................................................................60
Cabinet .....................................................................................................................................................61
Site Influences ...............................................................................................................................................61
Site Assessment Checklists ..........................................................................................................................62
Seasonal Influences .................................................................................................................................62
Local Risk Factors....................................................................................................................................63
In This Chapter ...................................................................................................................................................67
Unpacking the Chassis.......................................................................................................................................68
Unpacking Precautions .................................................................................................................................68
Rack-Mounting the Chassis ..........................................................................................................................70
Chassis Ground Wiring.......................................................................................................................................72
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7705 SAR-A Chassis Installation Guide