Verilink AS2000: The Basics (880-502981-001) Product Manual - Manual (Page 6)

vi Verilink Access System 2000: The Basics
TABS-Based Timing Options....................................................................... 2-13
ACP-Based Timing Options........................................................................ 2-13
Shelf vs. Card Timing......................................................................... 2-13
Timing Source .................................................................................... 2-14
Shelf Sync Master ............................................................................... 2-14
Site Planning............................................................................................................. 3-1
Installation Planning........................................................................................... 3-1
Module Installation ...................................................................................... 3-1
TABS-Based Nodes................................................................................ 3-1
ACP-Based Nodes.................................................................................. 3-2
System Cabling Considerations.................................................................... 3-2
T1 Network Interface ........................................................................... 3-3
External Clock Source........................................................................... 3-3
DTE Interface........................................................................................ 3-3
System Power Requirements ........................................................................ 3-3
Hardware Dimensions .................................................................................. 3-4
Heat Dissipation ........................................................................................... 3-5
Heat Baffles .......................................................................................... 3-5
Fan Shelf............................................................................................... 3-5
Preparation Guidelines ....................................................................................... 3-7
FCC Part 68 (or Equivalent) Compliance Statement ..................................... 3-7
Configuration Worksheets .................................................................................. 3-8
Pre-installation Questionnaire...................................................................... 3-8
Node Summary Worksheets.......................................................................... 3-8
SNMP Node Planning Worksheet........................................................... 3-8
Shelf Planning Worksheets for TABs Modules.............................................. 3-9
Shelf Planning Worksheets for ACP Modules ............................................. 3-11
Hardware Installation .............................................................................................. 4-1
Required Hardware and Tools ............................................................................ 4-1
Equipment Inspection......................................................................................... 4-1
Wiring for DC Power Installation ........................................................................ 4-2
Shelf Mounting.................................................................................................... 4-2
Mounting Brackets........................................................................................ 4-2
Installing and Grounding Power Supplies .......................................................... 4-4
Shelf Grounding ........................................................................................... 4-4
Quint-line Shelf Grounding .................................................................. 4-5
AC Power Connections........................................................................................ 4-5
Multi-line and Quint-Line Shelves ................................................................ 4-5
Dual-line Shelf .............................................................................................. 4-5
DC Power Connections ....................................................................................... 4-6
Multi-line DC Power Connections................................................................. 4-6
Quint-line DC Power Connections ................................................................ 4-7
Dual-line Shelf PWR 2940 and 2950 DC Power Connections........................ 4-7
Connect the Power Supply Alarm................................................................. 4-8
Fan Shelves................................................................................................... 4-9
AC Power Fan Shelf Connections.......................................................... 4-9
DC Power Fan Shelf Connections ....................................................... 4-10