Name: Motorola DIMETRA X Core
Brand: Motorola
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6802800U74-AN

Chapter 5: Interconnection and Internal Cabling

221

Figure 128: CAN Bus Cabling Diagram for MTS4 and Expansion Cabinet with MTCCs and

Redundant Site Controller

Duplexer 1

Duplexer2

Preselector

MTCC

BR3

PSU2

BR4

BR7

PSU4

BR8

BR1

PSU1

BR2

BR5

PSU3

BR6

Ctrl

SC1

SC2

XHUB1

XHUB2

Declaration of Conformity3
CMM Labeling and Disclosure Table4
Service Information5
Document History7
- Table of Contents12
List of Figures23
About MTS Lite, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual38
- What Is Covered in this Manual38
- Helpful Background Information38
- Related Information38
- Regulatory CE Marking Compliance39
Icon Conventions41
Style Conventions42
Chapter 1: MTS Overview43
- Base Radio Architecture Comparison43
- Table 2: Architecture Comparison - Boot Order and Functionalities of Bootloaders and Applications43
- MTS Platform Description46
- MTS Lite Components47
- Figure 1: MTS Lite Cabinet47
- Table 3: MTS Lite Cabinet47
- MTS 2 Components48
- Figure 2: MTS 2 Cabinet50
- Table 4: MTS 2 Cabinet50
- MTS 4 Components51
- Figure 3: MTS 4 Cabinet52
- Table 5: MTS 4 Cabinet52
- Expansion Cabinet Components53
- Figure 4: MTS Expansion Cabinet54
- Table 6: MTS Expansion Cabinet54
- MTS Modules55
Chapter 2: General Safety60
- General Safety Precautions60
- Mains Safety Precautions61
- Battery Safety Precautions61
Chapter 3: Site Preparation63
- Site Planning63
  - Site Survey63
  - Site Selection Considerations64
- Cabinets Installation Considerations65
- Antenna Installation Considerations72
- Network Interface Installation Considerations73
- MTS Installation Special Considerations73
- Environmental Considerations73
- Electrical Requirements74
- User Alarms, Control Outputs, and Door Alarm86
- Grounding Requirements87
- Figure 13: Opto-Isolated Alarm Input Structure87
Chapter 4: Hardware Installation88
- Installation Overview88
  - Installation Personnel88
  - Receiving the MTS Equipment88
- Installation Prerequisites89
- Cabinet Transportation90
- Cabinet Installation92
- Installing the Cabinet Using the Mounting Plate97
Chapter 5: Interconnection and Internal Cabling151
- AC/DC Power Cabling151
- User Alarms/Controls, X.21, RGPS, and GPS Cabling159
- E1 and Ethernet Cabling166
- Ethernet Site Link Cabling171
- RF Cabling181
- CAN Bus Cabling215
Chapter 6: Configuration and Testing226
- Setup and Testing Overview226
- Preparing for Configuration and Testing226
- CAN Bus Configuration234
- Configuring and Verifying the Site Controller236
- Configuring and Verifying the Base Radio238
Chapter 7: Radio Frequency Distribution System261
- RFDS Theory of Operation261
  - CAN Bus262
  - RFDS Frequency Band and Bandwidth262
- MTS Lite and MTS 2 RFDS262
- Mts 4 Rfds276
- Expansion Cabinet RFDS292
Chapter 8: Site Controller298
- Figure 164: Site Controller Front View298
Chapter 9: XHUB Controller316
- XHUB Controller - Theory of Operation316
- XHUB Controller - Indicators, Switches, and Connectors317
- Replacing the XHUB Controller321
Chapter 10: Base Radio323
- Base Radio - Overview323
- Figure 176: Base Radio323
- Base Radio - Theory of Operation324
- Base Radio - Indicators and Connectors329
- Figure 182: MID-Power PA Functional Block Diagram329
- Table 99: Base Radio - LED Indicators329
- Table 100: Base Radio - Connectors330
- Replacing the Base Radio331
Chapter 11: Power Supply Unit333
- Power Supply Unit (PSU) - Theory of Operation333
- Power Supply Unit (PSU) Indicators, Switches, and Connectors336
- Replacing the Power Supply Unit (PSU)340
Chapter 12: Cooling Fans343
- Cooling Fans Overview343
- Cooling Fans Theory of Operation343
- Replacing the Cooling Fans347
- Figure 188: MTS 4 Airflow347
Chapter 13: MTS Troubleshooting349
- Site Controller Troubleshooting349
- Base Radio / RFDS / Miscellaneous Troubleshooting374
Chapter 14: Technical Specifications402
- Restriction of Hazardous Substances Compliance402
- Environmental and Standards Specifications402
- Cabinet and Module Specifications404
Chapter 15: Expansion Options418
- Additional Base Radio for MTS 2418
- Additional Module Cage for MTS 4425
  - Configuration427
- Additional Base Radio for Existing Module Cage in MTS 4427
- Redundant Site Controller435
  - Adding a Redundant Site Controller436
    - Installing a Second Site Controller437
  - Configuring Redundant Site Controller438
- Expansion from Two-Channel to Four-Channel Cavity Combiner441
- Hybrid Combiner Expansion444
  - Installing an Additional Hybrid Combiner444
- Expansion from MTS 2 to MTS 4 Cabinet444
  - Expanding from MTS 2 to MTS 4445
  - Configuration447
- Redundant XHUB Controller447
  - Adding a Redundant XHUB Controller448
  - Configuration448
Chapter 16: MTS 4 Outdoor Enclosure449
Appendix A: Field Replaceable Units (Frus)450
- Field Replaceable Units for MTS Lite450
- Table 142: Available Frus for MTS Lite450
- Table 143: Other Frus for MTS Lite Available from after Market Operations (AMO)450
- Figure 208: Position of Modules in MTS Lite Cabinet452
- Table 144: Available Frus for MTS 2452
- Table 145: Other Frus for MTS 2 Available from after Market Operations (AMO)452
- Figure 209: Position of Modules in MTS 2 Cabinet455
- Table 146: Available Frus for MTS 4455
- Table 147: Other Field Replaceable Units for MTS 4 Available from after Market Operations (AMO)456
- Table 148: Available Field Replaceable Units for MTS 4 Expansion Cabinet459
- Table 149: Other Field Replaceable Units for MTS 4 Expansion Cabinet Available from after Market Operations (AMO)459
- Surge Arrestors and Suppliers460
Appendix B: Planned Maintenance Inspection (PMI)463
- Table 150: Required Planned Maintenance Inspection Actions463
Appendix C: Static Precautions and ESD Strap464
- Static Sensitive Precautions464
- ESD Wrist Strap Safety Precautions464
- Figure 212: MTS Lite ESD Strap Connection465
- Figure 213: MTS 2 and MTS 4 ESD Strap Connection465
Appendix D: Assembling the GNSS Antenna466
- Figure 214: GNSS Antenna Assembly - Exploded View466
- Figure 215: GNSS Antenna Assembly - Cable466
- Figure 216: GNSS Antenna Assembly - Collar Bracket467
- Figure 217: GNSS Antenna Assembly - Securing the Pipe467
- Figure 218: GNSS Antenna Assembly - Grounding Cable467
Appendix E: TETRA/DIMETRA Acronyms468
- Table 151: TETRA/DIMETRA Acronyms468

Brand	Motorola
Model	DIMETRA X Core
Category	Accessories
Language	English

Motorola DIMETRA X Core User Manual

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