About This Manual ..........................................................................................................ix
Introduction ...............................................................................................................................ix
Audience ...................................................................................................................................ix
Related Publications .................................................................................................................ix
Organization ..............................................................................................................................ix
Conventions ...............................................................................................................................x
EU Compliance .........................................................................................................................xi
Safety Guidelines ......................................................................................................................xi
Inspecting Your Shipment ........................................................................................................ xii
Chapter 1: Product Description .................................................................................... 1-1
Power and Alarm Connections ................................................................................................. 1-5
Connecting to HDSL, HDSL2, and HDSL4 Circuits ................................................................. 1-8
Connecting Span Powered xDSL Circuits to the HMS-318 List 3 Shelf ................................ 1-10
RS-232/X.25 Remote Management Ports ............................................................................. 1-12
Ethernet Remote Management Ports .................................................................................... 1-13
Heat Dissipation Factors ........................................................................................................ 1-13
Air Flow Guidelines ................................................................................................................ 1-15
Chapter 2: Installation .................................................................................................... 2-1
Before You begin ...................................................................................................................... 2-1
Safety Guidelines ..................................................................................................................... 2-4
Handling Circuit Cards .............................................................................................................C-1
Storing Circuit Cards ................................................................................................................C-1
Installation/Replacement ..........................................................................................................C-1
Glossary ......................................................................................................................GL-1
LTPH-UM-1261-01
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