Installation Manual
Table Of Contents
- 12.1_IHET5JX1_install_manual_cover.pdf
- HW-Inst-68P09283A62-3,_PRELIMINARY
- R20 1X UBS Macro BTS Hardware Installation
- Contents
- List of Figures
- List of Tables
- About This Manual
- Revision history
- General information
- Contacting Motorola
- Security advice
- Warnings, cautions, and notes
- Safety
- Caring for the environment
- CMM labeling and disclosure table
- Motorola document set
- Third Party Computer Software and Trademarks
- Chapter 1: Introduction and Frame Identification
- Unpacking Instructions
- Tools and materials
- Item identification
- UBS Macro BTS frames
- Figure 1-1 UBS Macro BTS low-tier/low-capacity frame (1000 mm ra
- Figure 1-2 Low capacity UBS Macro BTS starter frame (1800 mm rac
- Figure 1-3 UBS Macro BTS mid-capacity frame (1800 mm rack)
- Figure 1-4 High capacity 800 MHz UBS Macro BTS fully expanded fr
- Figure 1-5 High-capacity 1.9 GHz UBS Macro BTS fully expanded fr
- Items to be installed
- UBS Macro BTS frames
- Overview
- Scope of manual
- Prerequisites
- Chapter 1 - Introduction and frame identification
- Chapter 2 – UBS Macro BTS installation procedure
- Chapter 3 - Low-to-Mid Capacity Frame Expansion Procedures
- Chapter 4 - What’s next
- Equipment shipped assembled
- Equipment shipped un-assembled
- Follow the task sequence
- Follow the site plan
- Site cleanliness
- Site manager
- Color coding
- Rack vs. frame
- Required documentation
- Equipment may vary from figures
- Abbreviations and Acronyms
- Chapter 2: UBS Macro BTS Installation Procedure
- Overview
- Cable list, diagrams and connectors
- Full installation sequence
- Site verification
- Task 1: Installing RGPS Head
- Tasks 2-3: Installing Rack & Ground Cable
- Task 4: Rack Mounting the Optional PSM Shelf
- Task 5: Rack Mounting for Low-Capacity Frame
- Task 6: Expanding the Low-capacity Frame
- Task 7: Cabling the Optional PSM Shelf
- Tasks 8-9: Connecting TX/RX Antennas
- Tasks 10-13: Connecting RGPS, Spans, Customer Alarms
- Task 14: Connecting +27 V DC Power
- Task 15: Connecting -48 V DC Power
- Task 16: Connecting 220 V AC Power
- Chapter 3: Low-to-Mid Capacity Frame Expansion
- Low-to-Mid Capacity Frame Expansion Overview
- Adding Circuit Breakers/Connectors to PDU
- Adding an XMI
- Adding a DMI
- Adding a Second Set of IDRFs
- Adding an Optional RX Splitter
- Adding a third PSM (–48 V or 220 V AC only)
- Mid-capacity Expansion Interconnect Cabling
- Chapter 4: What’s Next
- R20 1X UBS Macro BTS Hardware Installation
R20 1X UBS Macro B T S Hardw are Installation T ask 5: R ack Mounting for Low -Capacit y Fr ame
Procedure
Procedure 2 -4 gives the procedure for performing T ask 5.
Procedure 2 -4 R ack Mounting the Low -Capacit y , +27 V DC UBS Macro B T S Assembly
1
Using a tape measure, measure mounting hanger screw location heights on
each side of the rack (see Figure 2-15 Hanger screw layout for UBS Macro
carrier strip assembly on page 2- 39 ). Measure down from the very top of the
rack. Mark the following screw locations:
• 95.25 mm (3.75 inches) for the top of the UBS Macro carrier strip
assembly
2
P artially insert an M5 x 12 mm screw into each location marked on the rack.
Leave the screw heads extending 7 mm out from the rack surface.
3
Move the pallet with the unpacked UBS Macro carrier strip assembly and
support near the rack so as to allow movement on both sides of the support
and in front of the rack. Leave the carrier strip assembly on the support.
4
The carrier strips allow four people to carefully lift the UBS Macro
carrier strip assembly off the support and onto the rack. The
assembly can also be lifted via some mechanical aid (hoist, etc.)
attached to the lifting loops on the ends of the carrier strips.
F our people, two on each side, are needed to lift the carrier strip
assembly .
Lift the UBS Macro carrier strip assembly up and off of the support and hang
it on the rack (see Figure 2-16 Lifting and hanging the carrier strip assembly
on the rack on page 2- 40 ).
5
Using the carrier strip hanger screws previously installed in the rack, align
the top carrier strip keyhole slots with the two hanger screws. Hang the
carrier strip assembly on these two screws.
6
Insert a screw in the two bottom carrier strip keyhole slots (see Figure 2-17
Carrier strip assembly keyhole screw locations on page 2- 41 ). Do not tighten
the screws in carrier strip keyhole slots.
7
Insert screws in the 22 open slots of the various shelves of the carrier strip
assembly . Using a T25 TORX driver , tighten these 22 screws to 4.77 N-m
(42 in-lb).
Continued
68P09283A62 -3 2 -37
PRELIMINARY A UG 2007