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
T asks 10 -13: Connecting RGPS , Spans, Customer Alarms Chapter 2: UBS Macro B T S Installation Procedure
Function
ALARM connectors provide for Customer Defined Alarm Inputs and Outputs. The customer can
connect BTS site alarm input sensors and output devices to the UBS Macro BTS , thus providing
alarm reporting of active sensors as well as controlling output devices.
The S SI detects signals from customer input sensors and reports the detected signals to the
DMI controller , which in turn reports the detected alarm to the OMC -R, where it is displayed as
defined by the customer .
The S SI also provides switched relay contacts to customer output devices. The S SI controls
relay contacts according to output control signals from the DMI controller , in response to
customer defined commands entered at the OMC -R.
Input connections
Each input consists of a wire/pin pair (that is, input/Gnd). T o ensure proper operation, each
pair to be used must be connected to an external sensor that provides a dry -contact closure.
The customer sensor output connects between an optically isolated 5 V DC signal and an
isolated return.
F or an OPEN circuit (logic 0 ) between pins:
• There is 10 K Ohms or greater across the input pair .
• The signal to ground voltage is +5 V DC .
F or a CLOSED circuit (logic 1 ) between pins:
• There is 1 K Ohms or less across the input pair .
• The signal to ground current is a maximum of 9 mA.
Either of the above states can be defined by the customer in system software as an alarm
condition.
Output connections
Each output consists of 3 -wires/pins:
• COM
• NC
• NO
The customer output device control inputs connect between the common (COM) and either the
normally closed (NC) or normally open (NO) contacts of a relay . The NC and NO state for relay
contacts occurs when the relay coil is not energized.
Relay contacts are load rated for a maximum of 1 A at 24 V DC and 0.5 A at 50 V DC .
The toggling of relay contacts to the opposite state is controlled by system software.
Pins and signals
Figure 2 -19 , T able 2 -12 and T able 2 -13 show the pin and signal information for cable X.
2 -50 68P09283A62 -3
PRELIMINARY A UG 2007