Contents
Chapter 5 – Rack Mount Cabinets
iv Strata CTX I&M 06/04
FCC Registration Information .............................................................................................................4-5
Cabinet Installation Considerations ....................................................................................................4-6
Recommended Installation Sequence ...........................................................................................4-6
Step 1: Install Power Supply ...............................................................................................................4-6
Check the -24 Volt Circuit Breakers ............................................................................................4-7
Check the Power Factor Indicator and Reset Button ....................................................................4-8
Power Supply (BPSU672) Removal .............................................................................................4-8
Power Supply Replacement ..........................................................................................................4-8
Step 2: Mount Cabinets......................................................................................................................4-10
Wall Mounting the Base (Top) Cabinet .....................................................................................4-10
Wall Mounting Expansion Cabinets ...........................................................................................4-11
Step 3: Install Data Cables.................................................................................................................4-16
Step 4: Ground the System.................................................................................................................4-18
Step 5: Install AC Power Components...............................................................................................4-20
AC Power Requirements ............................................................................................................4-20
Cabinet AC Power Component Description ...............................................................................4-21
AC/Reserve Power and Data Cabling Overview ........................................................................4-22
Cabinet AC Power Considerations .............................................................................................4-24
Cabinet AC Power Component Requirements for Wall Mounted Systems ...............................4-24
Step 6: Install Reserve Power............................................................................................................4-29
Reserve Battery Cabinet Components/Cables ............................................................................4-30
Reserve Power for One or Two Cabinets (Wall Mount) ............................................................4-30
Reserve Power for Three or More Cabinets (Wall Mount) ........................................................4-31
Cabinet Floor Mounting .............................................................................................................4-33
Reserve Power/AC Wiring for Three or More Cabinets (Floor Mount) ....................................4-42
Step 7: Install Processor and Universal PCBs....................................................................................4-43
PCB Installation Considerations .................................................................................................4-43
PCB Option Considerations ........................................................................................................4-43
BCTU1A/BEXU1A Installation .................................................................................................4-44
BECU/BBCU Installation ...........................................................................................................4-50
Remote Expansion Cabinet Unit .......................................................................................................4-55
Remote Cabinet Installation Instructions ...................................................................................4-56
Status Indicators .........................................................................................................................4-60
Monitor Port Communication Parameters ..................................................................................4-61
Monitor Port Pin Assignments ...................................................................................................4-61
Chapter 5 – Rack Mount Cabinets
Basic Specifications ............................................................................................................................5-1
Inspection ............................................................................................................................................5-2
Site Requirements ...............................................................................................................................5-2
Space .............................................................................................................................................5-2
Ventilation ....................................................................................................................................5-2
Input Power ...................................................................................................................................5-3
Environmental Conditions ............................................................................................................5-3
Location ........................................................................................................................................5-3
Power Considerations ..........................................................................................................................5-3
Reserve Power ..............................................................................................................................5-3
FCC Registration Information .............................................................................................................5-4
Step 1: Prior to Cabinet Installation ....................................................................................................5-5
Step 1A:Assemble Rack............................................................................................................... 5-5