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Intended Audience
About This Document
Change History 
Symbol Conventions
This document describes how to install the MA5800-X7. 
The intended audience is hardware installation engineers.      
Updates between document issues are cumulative. Therefore, the latest document issue 
contains all updates made in previous issues.
The symbols that may be found in this document are defined as follows.
Symbol Description
Indicates an imminently hazardous situation which, if not avoided, will 
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could 
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may 
result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not avoided, could 
result in equipment damage, data loss, performance deterioration, or 
unanticipated results.
NOTICE is used to address practices not related to personal injury.
Calls attention to important information, best practices and tips.
NOTE is used to address information not related to personal injury, 
equipment damage, and environment deterioration.
Updates in Issue 01 (2015-04-30)
This is the first release.
Updates in Issue 02 (2015-07-28)
Based on issue 01 (2015-04-30), added 4.2 Installing the service subrack in an IEC cabinet.
Updates in Issue 03 (2016-03-31)
Based on issue 02 (2015-07-28), added the requirements on third-party cabinets that accommodate 
the MA5800-X7, and optimized the layout of the document.
Updates in Issue 04 (2016-08-24)
Based on issue 03 (2016-03-31), added 7.2 Cabinet with Routed Cables (AC).