Nokia Solutions and Networks T5GX1 UBS CDMA XMI Transceiver at 800 MHz User Manual Exhibit 122a

Nokia Solutions and Networks UBS CDMA XMI Transceiver at 800 MHz Exhibit 122a

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Exhibit 122a

APPLICANT: MOTOROLA Cellular Networks FCC ID: IHET5GX1 FRU Manual Exhibit UBS CDMA XMI Transceiver at 800MHz FCC Filing – UBS CDMA XMI Transceiver at 800MHz (cover page)

1X UBS Macro BTS FRU68P09283A64 -3 SEP 2007FOA© 2007 Motorola, Inc. All Rights R eserv ed

T a b l eo fC o n t e n t sContents■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■1X UBS Macro BTS FRURevision history ......................................... 2Version information ..................................... 2Resolution of Service Requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Incorporation of Change Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2General information ....................................... 3Purpose ........................................... 3Cross references ....................................... 3Text conventions ....................................... 4Contacting Motorola ....................................... 524–hour support ....................................... 5Questions and comments .................................. 5Errors ............................................ 5Security advice .......................................... 6W arnings, cautions, and notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7W arnings ........................................... 7Cautions ........................................... 7Notes ............................................ 7Safety .............................................. 8General safety ........................................ 8Electromagnetic energy ................................... 8Caring for the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9In EU countries ....................................... 9In non -EU countries ..................................... 9CMM labeling and disclosure table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Motorola document set ..................................... 11Ordering documents and CD -ROMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Document banner deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Data encryption ....................................... 11Third P arty Computer Software and Trademarks . . . . . . . . . . . . . . . . . . . . . . . . 12Computer Software ..................................... 12Trademarks ......................................... 12FCC Requirements ........................................ 13Content ........................................... 13FCC Part 15 Requirements .................................. 13Chapter 1: OverviewInformation Overview ...................................... 1 - 2Organization of manual ................................... 1 - 2How to use this manual ................................... 1 - 5Required manuals ...................................... 1 - 5FRU locations ........................................ 1 - 568P09283A64 -3 iSEP 2007 FOA

ContentsRecommended tools ..................................... 1 - 6Abbreviations and Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6UBS Macro BTS FRU Replacement Preview . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10Passive and DC operation .................................. 1 - 10FRU backup ......................................... 1 - 10Service affecting FRUs .................................... 1 - 10Shutdown and restore signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10T esting/reoptimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10FRU replacement conditions and sequence . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 11UBS Macro BTS Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15Introduction ......................................... 1 - 15UBS Macro BTS Frame Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15UBS Macro BTS Frame Standard Equipment . . . . . . . . . . . . . . . . . . . . . . . . 1 - 16UBS Macro BTS Frame Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 21UBS Macro BTS Frame Optional External Equipment . . . . . . . . . . . . . . . . . . . . 1 - 23UBS Macro BTS FRU List .................................. 1 - 23UBS Macro BTS Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 26Low and mid capacity UBS Macro BTS Frames . . . . . . . . . . . . . . . . . . . . . . . 1 - 26External GPS (E -GPS) Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 31E -GPS I/O Details ...................................... 1 - 31Integrated Duplexer RX Filter (IDRF) Equipment Identiﬁcation . . . . . . . . . . . . . . . . . 1 - 32IDRF I/O Details ....................................... 1 - 32Site Span I/O (S SI) Module Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . . . . . 1 - 34SSI I/O Details ........................................ 1 - 34Transceiver Module Internal (XMI) Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . 1 - 37XMI I/O Details ....................................... 1 - 37Digital Module Internal (DMI) Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . . . . 1 - 40DMI I/O Panel ........................................ 1 - 40P ower Distribution Unit (PDU) Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . . . . 1 - 42PDU I/O Panels ........................................ 1 - 42RX Splitter Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 44RX Splitter I/O Panel ..................................... 1 - 44P ower Supply Module (PSM) Shelf Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . 1 - 45PSM I/O Panels ....................................... 1 - 45Optional RGPS Head Equipment Identiﬁcation . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 49RGPS Head Mounting Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 49RGPS Head Details ..................................... 1 - 50Chapter 2: Reference Procedures Performed At BTS SiteReference Procedures P erformed at BTS Site . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2Introduction ......................................... 2 - 2Frame P ower Down & P ower -Up Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3P owering Down the Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3Power -up the Frame ..................................... 2 - 3Chapter 3: Reference Procedures Performed At OMCRReference procedures performed at OMCR . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 2Introduction ......................................... 3 - 2Accessing OMCR CLI window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 3Accessing OMCR CLI window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 3P acket BTS shutdown procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 4Shutdown site signaling functions for a packet BTS . . . . . . . . . . . . . . . . . . . . . 3 - 4P acket BTS start -up procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 10Restore site signaling operations for a packet BTS . . . . . . . . . . . . . . . . . . . . . . 3 - 10ii 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU ContentsChapter 4: E -GPS (External -GPS) Replacement ProceduresE -GPS (External -GPS) ...................................... 4 - 2E -GPS Description ...................................... 4 - 2System Impact/Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 2Required Items ....................................... 4 - 3Prerequisite ......................................... 4 - 4E -GPS Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 4Optimization Required .................................... 4 - 5Chapter 5: IDRF Replacement ProcedureIDRF (Integrated Duplexer RX Filter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2IDRF Description ...................................... 5 - 2System Impact/Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2Required Items ....................................... 5 - 3Prerequisite ......................................... 5 - 4IDRF Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4Optimization Required .................................... 5 - 5Chapter 6: SSI Replacement ProceduresS SI (Site Span I/O) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 2SSI Description ....................................... 6 - 2System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 3SSI LEDs ........................................... 6 - 4Required items ........................................ 6 - 5Prerequisite ......................................... 6 - 6S SI replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 6Optimization Required .................................... 6 - 8Unbalanced E1 Daughter Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 9Unbalanced E1 Daughter Card Description . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 9System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 9Required items ........................................ 6 - 10Prerequisite ......................................... 6 - 10E1 daughter card replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 11QHSO (Quartz High Stability Oscillator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 13QHSO Description ...................................... 6 - 13System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 13Required items ........................................ 6 - 14Prerequisites ......................................... 6 - 14QHSO replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 15Optimization required .................................... 6 - 16Chapter 7: XMI Replacement ProceduresXMI (Transceiver Module Internal) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 2XMI Description ....................................... 7 - 2System Impact/Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 7Required items ........................................ 7 - 8XMI I/O P anel Connectors/P orts & LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 9XMI “HOT" W arning Label Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 12Prerequisites ......................................... 7 - 13XMI Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 14XMI Fan Tray Assembly ..................................... 7 - 22XMI F an Tray Assembly Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 22System Impact/Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 22XMI Fan Tray Diagrams ................................... 7 - 2368P09283A64 -3 iiiSEP 2007 FOA

ContentsRequired Items ....................................... 7 - 26Prerequisites ......................................... 7 - 26XMI F an Tray Assembly Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 27Chapter 8: DMI Replacement ProceduresDMI Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 2Introduction ......................................... 8 - 2DMI (Digital Module Internal) Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 3DMI Description ....................................... 8 - 3System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 5Required items ........................................ 8 - 5DMI I/O P anel Connectors/P orts & LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 7Prerequisites ......................................... 8 - 9Reference Diagrams ..................................... 8 - 12DMI Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 14Optimization Recommended . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 17Dismantling the failed DMI assembly in the Field . . . . . . . . . . . . . . . . . . . . . . 8 - 18Modem Boards .......................................... 8 - 201X Modem Board Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 20System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 21Required items ........................................ 8 - 22Prerequisites ......................................... 8 - 22Modem Board Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 23Reference Diagrams ..................................... 8 - 27Optimization Recommended . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 29Chapter 9: PDU Replacement ProceduresP ower Distribution Unit (PDU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 2PDU Description ....................................... 9 - 2System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 3Required items ........................................ 9 - 3Prerequisites ......................................... 9 - 4PDU replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 4Breaker Module Assembly (BMA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 7BMA Description ....................................... 9 - 7System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 7Required items ........................................ 9 - 8Prerequisites ......................................... 9 - 9BMA replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 9Reference diagrams ..................................... 9 - 11Chapter 10: PSM Shelf Replacement Procedures–48 V DC P ower Supply Module (PSM) Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 2–48 V DC PSM Shelf Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 2System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 3Required items ........................................ 10 - 4Prerequisites ......................................... 10 - 4–48 V DC PSM shelf replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 5220 V AC P ower Supply Module (PSM) Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 8220 V AC PSM Shelf Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 8System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 10Required items ........................................ 10 - 11Prerequisites ......................................... 10 - 11220 V AC PSM shelf replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 12P ower Supply Modules (PSMs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 16iv 68P09283A64 -3FOA SEP 2007

ContentsPSM Descriptions ...................................... 10 - 16System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 18PSM Front and Rear P anel Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 19Required items ........................................ 10 - 23Prerequisites ......................................... 10 - 24PSM replacement procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 24Chapter 11: RX Splitter Replacement ProcedureRX Splitter ............................................ 11 - 2RX Splitter Description ................................... 11 - 2System impact/considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 2Required Items ....................................... 11 - 3Prerequisite ......................................... 11 - 4RX Splitter Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 4Optimization Required .................................... 11 - 5Chapter 12: RGPS Head Replacement ProcedureRGPS (Remote GPS) Head .................................... 12 - 2RGPS Head Description ................................... 12 - 2Motorola RGPS Heads .................................... 12 - 2System Impact/Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 3Required Items ....................................... 12 - 3Prerequisite ......................................... 12 - 4RGPS head Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 4Optimization Required .................................... 12 - 768P09283A64 -3 vSEP 2007 FOA

Contentsvi 68P09283A64 -3FOA SEP 2007

L i s to fF i g u r e sList of Figures■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Figure 1 -1: UBS Macro BTS low -tier/low -capacity frame (1000 mm rack) . . . . . . . . . . . . 1 - 27Figure 1 -2: Low capacity UBS Macro BTS starter frame (1800 mm rack) . . . . . . . . . . . . 1 - 28Figure 1 -3: UBS Macro BTS mid -capacity frame (1800 mm rack) . . . . . . . . . . . . . . . . 1 - 30Figure 1 -4: E -GPS I/O Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 31Figure 1 -5: 800 MHz IDRF I/O Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 32Figure 1 -6: 1.9 GHz IDRF I/O Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 33Figure 1 -7: S SI front panel details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 35Figure 1 -8: S SI rear panel details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 36Figure 1 -9: 800 MHz XMI Module Front P anel I/O Detail . . . . . . . . . . . . . . . . . . . . 1 - 38Figure 1 -10: 1.9 GHz XMI Module Front P anel I/O Detail . . . . . . . . . . . . . . . . . . . . 1 - 39Figure 1 -11: DMI Module Front P anel Detail . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 41Figure 1 -12: PDU front panel detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 42Figure 1 -13: PDU rear panel detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 43Figure 1 -14: RX splitter front panel detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 44Figure 1 -15: –48 V DC and 220 V AC PSM shelves front panel detail . . . . . . . . . . . . . . 1 - 46Figure 1 -16: –48 V DC PSM shelf rear panel detail . . . . . . . . . . . . . . . . . . . . . . . 1 - 47Figure 1 -17: 220 V AC PSM shelf rear panel detail . . . . . . . . . . . . . . . . . . . . . . . 1 - 48Figure 1 -18: RGPS Head Mounting Details . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 50Figure 1 -19: RGPS Head Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 51Figure 7 -1: XMI “HOT” W arning Label Details . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 12Figure 7 -2: T wo P eople Properly Removing/Installing an XMI (removable XMI handleattached) ............................................. 7 - 17Figure 7 -3: T wo P eople Properly Carrying an XMI (removable XMI handle attached) . . . . . . 7 - 18Figure 7 -4: XMI F an Tray Assembly (Removal & Installation) . . . . . . . . . . . . . . . . . . 7 - 24Figure 7 -5: XMI F an Tray Assembly (External & Internal V iews) . . . . . . . . . . . . . . . . . 7 - 25Figure 8 -1: Removing and installing Modem 1 . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 13Figure 8 -2: Removing and installing Modem 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 14Figure 8 -3: Removing and installing Modem 1 . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 28Figure 8 -4: Removing and installing Modem 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 29Figure 9 -1: PDU Front P anel Removal/Installation Detail . . . . . . . . . . . . . . . . . . . . 9 - 12Figure 9 -2: PDU Front P anel (cover removed) . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 12Figure 10 -1: –48 V DC PSM Front & Rear Details . . . . . . . . . . . . . . . . . . . . . . . . 10 - 20Figure 10 -2: 220 V AC PSM Front & Rear Details . . . . . . . . . . . . . . . . . . . . . . . . 10 - 2268P09283A64 -3 viiSEP 2007 FOA

List of Figuresviii 68P09283A64 -3FOA SEP 2007

L i s to fT a b l e sList of Tables■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■T able 1: Manual version history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2T able 1 -1: Abbreviations and Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6T able 1 -2: FRU replacement conditions and sequence . . . . . . . . . . . . . . . . . . . . . . 1 - 11T able 1 -3: UBS Macro BTS FRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 24T able 4 -1: FRU Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 3T able 4 -2: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 4T able 5 -1: IDRF Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3T able 5 -2: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4T able 6 -1: S SI Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 4T able 6 -2: S SI LEDs States and Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 4T able 6 -3: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 6T able 6 -4: E1 Daughter Card Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . 6 - 9T able 6 -5: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 10T able 6 -6: FRU replacement conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 14T able 6 -7: Item number replacement list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 14T able 7 -1: FRU Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 8T able 7 -2: XMI LEDs States and Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 11T able 7 -3: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 14T able 7 -4: FRU Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 23T able 7 -5: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 27T able 8 -1: DMI Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 5T able 8 -2: DMI LEDs States and Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 8T able 8 -3: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 9T able 8 -4: Modem Board Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . 8 - 21T able 8 -5: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 23T able 9 -1: PDU Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 3T able 9 -2: Item number replacement list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 4T able 9 -3: PDU Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 8T able 9 -4: Item number replacement list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 9T able 10 -1: –48 V DC PSM Shelf Replacement Conditions . . . . . . . . . . . . . . . . . . . . 10 - 4T able 10 -2: Item number replacement list . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 5T able 10 -3: 220 V AC PSM Shelf Replacement Conditions . . . . . . . . . . . . . . . . . . . . 10 - 10T able 10 -4: Item number replacement list . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 12T able 10 -5: FRU replacement conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 18T able 10 -6: Item number replacement list . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 24T able 11 -1: FRU Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 3T able 11 -2: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 4T able 12 -1: FRU Replacement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 3T able 12 -2: Item Number Replacement List . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 468P09283A64 -3 ixSEP 2007 FOA

List of T ablesx 68P09283A64 -3FOA SEP 2007

A b o u tT h i sM a n u a l1X UBS Macro BTS FRU■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■What is covered in this manual?The 1X Motorola Universal Base Station (UBS) Macro BTS FRU - Software Release 2.20.0.x- manual provides information to disassemble and/or replace the various cards, modules andcomponents of the UBS Macro CDMA Base Transceiver Subsystem (BTS) conﬁgured as a "1XP acket BTS" with packet backhaul. Low and mid capacity conﬁgurations of single band 800MHz and 1.9 GHz frames are covered.68P09283A64 -3 1SEP 2007 FOA

R evision historyRevision history■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■The following shows the issue status of this manual since it was ﬁrst released.Version informationTable 1 Manual v ersion historyManualissueDate of issueRemarks1 AUG 2007DRAFT ; for SME review2 SEP 2007PRELIMINAR Y ; Added issue 1 review comments andBreaker Module Assembly (BMA) replacement section.F or SME review and Deployment.3 SEP 2007FOA (First Ofﬁce Application)Resolution of Service RequestsThe following Service Requests are resolved in this document:Service Request CMBP NumberRemarksNA NA NAIncorporation of Change NoticesThe following Change Notices (CN) are incorporated in this document:CN Date CN NumberT itleNA NA NA2 68P09283A64 -3FOA SEP 2007

Gener al informationGeneral information■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■PurposeMotorola cellular communications documents are intended to instruct and assist personnel inthe operation, installation and maintenance of the Motorola cellular infrastructure equipmentand ancillary devices. It is recommended that all personnel engaged in such activities beproperly trained by Motorola.Motorola disclaims all liability whatsoever , implied or express, for any risk of damage, loss orreduction in system performance arising directly or indirectly out of the failure of the customer ,or anyone acting on the customer’s behalf , to abide by the instructions, system parameters,or recommendations made in this document.These documents are not intended to replace the system and equipment training offered byMotorola. They can be used to supplement and enhance the knowledge gained through suchtraining.If this document was obtained when attending a Motorola training course, it willnot be updated or amended by Motorola. It is intended for TRAINING P URPOSESONL Y . If it was supplied under normal operational circumstances, to support a majorsoftware release, then corrections are supplied automatically by Motorola and postedon the Motorola customer website.Cross referencesReferences made to external publications are shown in italics. Other cross references,emphasized in blue text in electronic versions, are active links to the references.This document is divided into numbered chapters that are divided into sections. Sections arenot numbered, but are individually named at the top of each page, and are listed in the table ofcontents.68P09283A64 -3 3SEP 2007 FOA

Gener al informationText conventionsThe following conventions are used in the Motorola cellular infrastructure documents torepresent keyboard input text, screen output text, and special key sequences.InputCharacters typed in at the keyboard are shown like this.Items of interest within a command appear like this.OutputMessages, prompts, file listings, directories, utilities, and environmentalvariables that appear on the screen are shown like this.Items of interest within a screen display appear like this.Special key sequencesSpecial key sequences are represented as follows:CTRL-c or CTRL+CPress the Ctrl and Ckeys at the same time.CTRL-SHIFT-c orCTRL+SHIFT+CPress the Ctrl ,Shift , and Ckeys at the same time.ALT-f or ALT+FPress the Alt and Fkeys at the same time.ALT+SHIFT+F11Press the Alt ,Shift and F11 keys at the same time.¦Press the pipe symbol key .RETURN or ENTERPress the Return or Enter key .4 68P09283A64 -3FOA SEP 2007

Contacting MotorolaContacting Motorola■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Motorola appreciates feedback from the users of our documents.24–hour supportIf you have problems regarding the operation of your equipment, contact the Customer NetworkResolution Center (CNRC) for immediate assistance. The 24–hour telephone numbers are listedat https://mynetworksupport.motorola.com . Select Customer Network Resolution Centercontact information . Alternatively if you do not have access to CNRC or the internet, contactthe Local Motorola Ofﬁce.Questions and commentsSend questions and comments regarding user documentation to the email address:mydocs@motorola.com .ErrorsT o report a documentation error , call the CNRC (Customer Network Resolution Center) andprovide the following information to enable CNRC to open an SR (Service Request):•The document type•The document title, part number , and revision character•The page number with the error•A detailed description of the error and if possible the proposed solution68P09283A64 -3 5SEP 2007 FOA

Securit y adviceSecurity advice■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Motorola systems and equipment provide security parameters that can be conﬁgured by theoperator based on their particular operating environment. Motorola recommends setting andusing these parameters following industry recognized security practices. Security aspectsto be considered are protecting the conﬁdentiality , integrity , and availability of informationand assets. Assets include the ability to communicate, information about the nature of thecommunications, and information about the parties involved.In certain instances, Motorola makes speciﬁc recommendations regarding security practices.The implementation of these recommendations and ﬁnal responsibility for the security of thesystem lies with the operator of the system.Contact the Customer Network Resolution Center (CNRC) for assistance. The 24–hourtelephone numbers are listed at https://mynetworksupport.motorola.com . Select CustomerNetwork Resolution Center contact information , from the menu located to the left of theLogin box. Alternatively if you do not have access to CNRC or the internet, contact the LocalMotorola Ofﬁce.6 68P09283A64 -3FOA SEP 2007

W arnings, cautions, and notesWarnings, cautions, and notes■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■The following describes how warnings and cautions are used in this document and in alldocuments of this Motorola document set.WarningsW arnings precede instructions that contain potentially hazardous situations. W arnings areused to alert the reader to possible hazards that could cause loss of life or physical injury . Awarning has the following format:W arning text and consequence for not following the instructions in the w arning.CautionsCautions precede instructions and are used when there is a possibility of damage to systems,software, or individual items of equipment within a system. However , this damage presentsno danger to personnel. A caution has the following format:Caution text and consequence for not following the instructions in the caution.NotesA note means that there is a possibility of an undesirable situation or provides additionalinformation to help the reader understand a topic or concept. A note has the following format:Note text.68P09283A64 -3 7SEP 2007 FOA

Safet ySafety■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■General safetyThe following general safety guidelines apply to Motorola equipment:•The power jack and mating plug of the power cable must meet InternationalElectrotechnical Commission (IEC) safety standards.Refer toGrounding Guideline for Cellular R adio Installations – 68P81150E62.•P ower down or unplug the equipment before servicing.•Using non -Motorola parts for repair could damage the equipment or void warranty .Contact Motorola W arranty and Repair for service and repair instructions.•P ortions of Motorola equipment may be damaged from exposure to electrostatic discharge.Use precautions to prevent damage.Electromagnetic energyRelevant standards (USA and EC) applicable when working with RF equipment are:•ANSI IEEE C95.1 -1991, IEEE Standard for Safety Levels with Respect to Human Exposureto R adio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.•Council recommendation of 12 July 1999 on the limitation of exposure of the generalpublic to electromagnetic ﬁelds (0 Hz to 300 GHz) (1999/519/EC) and respective nationalregulations.•Directive 2004/40/EC of the European P arliament and of the Council of 29 April 2004 onthe minimum health and safety requirements regarding the exposure of workers to therisks arising from physical agents (electromagnetic ﬁelds) (18th individual Directive withinthe meaning of Article 16(1) of Directive 89/391/EEC).8 68P09283A64 -3FOA SEP 2007

Caring for the en vironmentCaring for the environment■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■The following information describes national or regional requirements for the disposal ofMotorola supplied equipment and for the approved disposal of surplus packaging.Contact the Customer Network Resolution Center (CNRC) for assistance. The 24–hourtelephone numbers are listed at https://mynetworksupport.motorola.com . Select CustomerNetwork Resolution Center contact information . Alternatively if you do not have accessto CNRC or the internet, contact the Local Motorola Ofﬁce.In EU countriesThe following information is provided to enable regulatory compliance with the European Union(EU) directives identiﬁed and any amendments made to these directives when using Motorolaequipment in EU countries.Disposal of Motorola equipmentEuropean Union (EU) Directive 2002/96/EC W aste Electrical and Electronic Equipment (WEEE)Do not dispose of Motorola equipment in landﬁll sites. In the EU , Motorola in conjunctionwith a recycling partner ensures that equipment is collected and recycled according to therequirements of EU environmental law .Disposal of surplus packagingEuropean P arliament and Council Directive 94/62/EC P ackaging and P ackaging W asteDo not dispose of surplus packaging in landﬁll sites. In the EU , it is the individual recipient’sresponsibility to ensure that packaging materials are collected and recycled according to therequirements of EU environmental law .In non -EU countriesIn non -EU countries, dispose of Motorola equipment and all surplus packaging in accordancewith national and regional regulations.68P09283A64 -3 9SEP 2007 FOA

Motorola document setMotorola document set■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■The Motorola document sets provide the information to operate, install, and maintain theMotorola equipment.Ordering documents and CD -ROMsW ith internet access available, to view , download, or order documents (original or revised), visitthe Motorola Lifecycles Customer web page at https://mynetworksupport.motorola.com , orcontact your Motorola account representative.W ithout internet access available, order hard copy documents or CD -ROMs with your MotorolaLocal Ofﬁce or Representative.If Motorola changes the content of a document after the original printing date, Motorolapublishes a new version with the same part number but a different revision character .Document banner denitionsA banner (oversized text on the bottom of the page, for example, PRELIMINARY — UNDERDEVELOPMENT ) indicates that some information contained in the document is not yet approvedfor general customer use.Data encryptionIn order to avoid electronic eavesdropping, data passing between certain elements in thenetwork is encrypted. In order to comply with the export and import requirements of particularcountries, this encryption occurs at different levels as individually standardized, or may not bepresent at all in some parts of the network in which it is normally implemented. The documentset, of which this document is a part, covers encryption as if fully implemented. Because therules differ in individual countries, limitations on the encryption included in the particularsoftware being delivered, are covered in the Release Notes that accompany the individualsoftware release.68P09283A64 -3 11SEP 2007 FOA

Third P art y Computer Softw are and T r ademarksThird Party Computer Software and Trademarks■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Computer SoftwareThe Motorola and 3rd P arty supplied Software (SW) products described in this instructionmanual may include copyrighted Motorola and other 3rd P arty supplied computer programsstored in semiconductor memories or other media. Laws in the United States and othercountries preserve for Motorola and other 3rd P arty supplied SW certain exclusive rights forcopyrighted computer programs, including the exclusive right to copy or reproduce in anyform the copyrighted computer program. Accordingly , any copyrighted Motorola or other3rd P arty supplied SW computer programs contained in the Motorola products described inthis instruction manual may not be copied (reverse engineered) or reproduced in any mannerwithout the express written permission of Motorola or the 3rd P arty SW supplier . Furthermore,the purchase of Motorola products shall not be deemed to grant either directly or by implication,estoppel, or otherwise, any license under the copyrights, patents or patent applications ofMotorola or other 3rd P arty supplied SW , except for the normal non -exclusive, royalty freelicense to use that arises by operation of law in the sale of a product.V endor CopyrightApache Software F oundation Copyright 2002-2003 All Rights ReservedArtesynCopyright 2002-2003 All Rights ReservedCMU *Copyright 2002-2003 All Rights ReservedFreeware T ools / Utilities * Copyright 2002-2003 All Rights ReservedP erformance T echnologies Copyright 2002-2003 All Rights ReservedT elelogic Copyright 2002-2003 All Rights ReservedQNX *Copyright 2002-2003 All Rights Reserved*= FreewareTrademarksJava™ T echnology and/or J2ME™ : Java and all other Java -based marks are trademarks orregistered trademarks of Sun Microsystems, Inc. in the U .S . and other countries.UNIX® : UNIX is a registered trademark of The Open Group in the United States and othercountries.12 68P09283A64 -3FOA SEP 2007

FCC R equirementsFCC Requirements■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ContentThis section presents F ederal Communication Commissions (FCC) Rules P art 15 requirementsand compliance information for the USB CDMA XMI Transceiver at 1.9 GHz.FCC Part 15 RequirementsPart 15.19a(3) - Information to UserThis device complies with P art 15 of the FCC Rules. Operation is subject to thefollowing two conditions:1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference thatmay cause undesired operationPart 15.21 - Information to UserChanges or modiﬁcations that change the FCC type approved conﬁguration of theequipment could void the user’s authority to operate the equipment.68P09283A64 -3 13SEP 2007 FOA

FCC R equirements15.105(b) - Information to UserThis equipment has been tested and found to comply with the limits for a Class Bdigital device, under P art 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation.This equipment generates, uses and can radiate radio frequency energy and, ifnot installed and used in accordance with the instructions, may cause harmfulinterference to radio communications. However , there is no guarantee thatinterference will not occur in a particular installation. If this equipment does causeharmful interference to radio or television reception, which can be determined byturning the equipment OFF and ON , the user is encouraged to try to correct theinterference by one or more of the following measures:•Reorient or relocate the receiving antenna•Increase the separation between the equipment and receiver .•Connect the equipment into an outlet on a circuit different from that to whichthe receiver is connected.•Consult the dealer or an experienced radio/TV technician for help.14 68P09283A64 -3FOA SEP 2007

C h a p t e r1Overview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09283A64 -3 1 -1SEP 2007 FOA

Information Ov erview Chapter 1: Ov erviewInformation Overview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■•Before replacing components that are not covered in this manual, contactMotorola Customer Network Resolution Center for special instructions thatmay be involved.•Many ﬁgures in this manual show typical equipment. The actual equipmentappearance may vary slightly .Organization of manualThis manual is divided into the following main parts:1 -2 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU Information Ov erview•Chapter 1: Overview , covers:Information OverviewUBS Macro BTS FRU Replacement PreviewUBS Macro BTS Product OverviewUBS Macro BTS Equipment IdentiﬁcationExternal GPS (E -GPS) Module Equipment IdentiﬁcationIntegrated Duplexer RX Filter (IDRF) Equipment IdentiﬁcationSite Span I/O (S SI) Module Equipment IdentiﬁcationTransceiver Module Internal (XMI) Equipment IdentiﬁcationDigital Module Internal (DMI) Equipment IdentiﬁcationP ower Distribution Unit (PDU) Equipment IdentiﬁcationRX Splitter Equipment IdentiﬁcationP ower Supply Module (PSM) Shelf Equipment IdentiﬁcationOptional RGPS Head Equipment Identiﬁcation•Chapter 2: Reference Procedures P erformed at BTS Site, covers:Frame P ower Down & P ower -Up Procedures•Chapter 3: Reference Procedures P erformed at OMCR, covers:Accessing OMCR CLI W indowShut Down Site Signaling Functions for a P acket BTSRestore Site Signaling Operations for a P acket BTS•Chapters 4 through 12 covers:Motorola Universal Base Station (UBS) Macro BTS FRU Procedures (see nextparagraph section)BTS FRU proceduresThe BTS FRU procedures are grouped by major functional areas within the Motorola UniversalBase Station (UBS) Macro BTS equipment and presented in the following individual chapters:•Chapter 4: E -GPS Replacement Procedure•Chapter 5: IDRF Replacement Procedure68P09283A64 -3 1 -3FOA SEP 2007

Information Ov erview Chapter 1: Ov erview•Chapter 6: S SI Replacement ProceduresS SI (Site Span I/O) ModuleUnbalanced E1 Daughter CardQHSO (Quartz High Stability Oscillator)•Chapter 7: XMI Replacement ProceduresXMI (Transceiver Module Internal) ModuleXMI F an Tray Assembly•Chapter 8: DMI Replacement ProceduresDMI (Digital Module Internal) AssemblyModem Boards•Chapter 9: PDU Replacement ProceduresP ower Distribution Unit (PDU)Breaker Module Assembly (BMA)•Chapter 10: PSM Shelf Replacement Procedures–48 V DC P ower Supply Module (PSM) Shelf220 V AC P ower Supply Module (PSM) ShelfP ower Supply Modules (PSMs)•Chapter 11: RX Splitter Replacement Procedure•Chapter 12: RGPS Head Replacement ProcedureEach BTS FRU procedure section contains the following information:•Description - contains general information about the FRU operation, usage and location inthe frame/shelf and so on.•System impact/considerations - describes how the replacement procedure impacts thesystem with respect to downtime and so on. It lists speciﬁc concerns associated with thereplacement of the FRU .•Required items - lists items that are required to perform the FRU procedure includingreference documents (manuals), tools, torque requirements, and replacement unit.•Prerequisite - highlights actions needed before and after the FRU replacement including:coordinating the replacement procedure with the OMCR operator and so on.•Replacement procedure - provides detailed procedural steps to remove the failed FRUand install the replacement FRU including: site preparation, equipment disassembly andreassembly , equipment and site operation restoration and so on. When necessary , theprocedural steps reference speciﬁc procedures to be performed by the OMCR operator .1 -4 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU Information Ov erviewHow to use this manualAll FRU replacement procedures require interaction and two -way communications between thetechnician at the BTS site and the operator at the OMCR. Each of these individuals will need acopy of this manual.First determine the FRU to be replaced.Next, the BTS technician at the site starts performing the replacement procedure for thespeciﬁc FRU . This procedure will direct the technician when to notify the operator at the OMCRas to what action(s) to take. Often the OMCR operator action is to perform a speciﬁc procedurecontained in the FRU procedure chapter . When necessary , the speciﬁc FRU procedure willdirect the operator to notify the BTS technician that certain events have been completed andwhat action(s) to take.Depending on the speciﬁc FRU being replaced, the replacement procedure will be terminated byeither the BTS technician or the OMCR operator . Usually it is terminated by the OMCR operatorclearing old alarms and verifying that there are no new related alarms.Required manualsThe following manuals are referenced in this manual and may be used for additional informationregarding replacement procedures.•1X UBS Macro BTS Hardware Installation(68P09283A62) manual.•1X UBS Macro BTS Optimization/A TP(68P09283A63) manual.•System Commands Reference(68P09282A57) manual.FRU locationsT o aid in physically identifying FRUs and locating the major functional areas of the equipment aswell as a speciﬁc FRU location, refer to the illustrations in the following sections of this chapter:•UBS Macro BTS Equipment Identiﬁcation•External GPS (E -GPS) Equipment Identiﬁcation•Integrated Duplexer RX Filter (IDRF) Equipment Identiﬁcation•Site Span I/O (S SI) Module Equipment Identiﬁcation•Transceiver Module Internal (XMI) Equipment Identiﬁcation•Digital Module Internal (DMI) Equipment Identiﬁcation•P ower Distribution Unit (PDU) Equipment Identiﬁcation•RX Splitter Equipment Identiﬁcation•P ower Supply Module (PSM) Shelf Equipment Identiﬁcation•Optional RGPS Head Equipment Identiﬁcation68P09283A64 -3 1 -5FOA SEP 2007

Information Ov erview Chapter 1: Ov erviewRecommended toolsEach BTS FRU procedure speciﬁes the recommended tools that are required during theprocedure. These tools along with some other useful tools are included in the following overalltool list:•T orque driver , capable of 2.3 N -m (20 in -lbs) to 5.6 N -m (50 in -lbs) torque•T25 TORX bit with 12 -in Extension•T20 TORX bit•T10 TORX bit•19 mm open -end wrench (for N -type connectors)•Flat blade screwdriver•Side cutters•Tie wraps•Masking tape and marking pen (for making temporary cable markers)•Removable XMI handle with two M5 screws•SMA break over wrench - 1.02 N -M (9 in -lb)•3/8 inch ratchet•3/8 inch drive to 1/4 inch hex adapter•19 mm socket•10 mm socket•9/16 in socketAbbreviations and AcronymsT able 1 -1 identiﬁes the equipment related abbreviations and acronyms used in this manual.Table 1 -1 Abbreviations and Acron ymsAcronymDenition1XOne of two bandwidths currently deﬁned in the IS -2000 CDMAspeciﬁcation, which extends the capability of the IS -95A and Bspeciﬁcations. 1X bandwidth provides wireless packet voice and datatransmission capability at up to 144 Kbps.A Ampere or AmpACAlternating CurrentACCAccessoryContinued1 -6 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU Information Ov erviewTable 1 -1 Abbreviations and Acron yms (Continued)AcronymDenitionANAggregation NodeA TPAcceptance T est PlanA WG American W ire GaugeBMABreaker Module AssemblyBSIBaseband Switch InterfaceBS S Base Station SystemBS SANBase Station System (BS S) Access Network. The BS SAN consists of aR adio Access Network (RAN) and an AN . It may also include a DigitalAccess and Cross-connect System to support split backhaul and a SelectorDistribution Unit (SDU).BTSBase Transceiver Station or Base Transceiver SubsystemCBCircuit BreakerCBSCCentralized Base Station ControllerCCWCounter ClockwiseCDMACode Division Multiple AccessCEChannel ElementCWClockwiseDC Direct CurrentDIVDiversityDMIDigital Module InternalDMMDigital Multi-MeterE -GPSExternal-GPSESDElectro-Static DischargeEV -DOCDMA 1X Evolution - Data OnlyFER Frame Erasure R ateFRUField Replaceable UnitFWDF orwardGNDGroundGPSGlobal P ositioning SystemHSOHigh Stability OscillatorIDIInterworking DMI InterconnectIDRFIntegrated Duplexer RX FilterI/O Input/OutputIPInternet ProtocolIP/OPCustomer Alarm Input/OutputContinued68P09283A64 -3 1 -7FOA SEP 2007

Information Ov erview Chapter 1: Ov erviewTable 1 -1 Abbreviations and Acron yms (Continued)AcronymDenitionISInterim StandardLANLocal Area NetworkLMFLocal Maintenance F acilityLMTLocal Maintenance T erminalMGBMaster Ground BarMMIMan Machine InterfaceMMIIMobility Manager IIMSCMobile Switching CenterMSNMobile Switching NetworkMSOMotorola Standard Oscillator or Medium Stability OscillatorOMC-IPOperations Maintenance Center - Internet ProtocolOMC-ROperations Maintenance Center - R adioP AP ower AmpliﬁerPBHP acket Backhaul: IP -based backhaul between the BTS and the network.The UBS Macro BTS is conﬁgured for packet backhaul operation.PC P ower ConnectorPDUP ower Distribution UnitPPS or 1PPS1 pulse per secondPSMP ower Supply ModulePSTNPublic Switched T elephone NetworkQHSOQuartz High Stability OscillatorRANR adio Access NetworkRFR adio FrequencyRFLReﬂectedRGDRemote GPS DistributionRGPSRemote Global P ositioning SystemRS SIReceive Signal Strength IndicatorRUR ack UnitRXReceive or ReceiverSDUSelection and Distribution UnitSPROC Site ProcessorS SISite Span I/O or Site/Span InterfaceTCHTrafﬁc ChannelTXTransmit or TransmitterContinued1 -8 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU Information Ov erviewTable 1 -1 Abbreviations and Acron yms (Continued)AcronymDenitionUBSMotorola Universal Base StationUNOUniversal Network OperationsVV oltVP UV ocoder Processing UnitW W attXMITransceiver Module Internal68P09283A64 -3 1 -9FOA SEP 2007

UBS Macro B T S FRU R eplacement Preview Chapter 1: Ov erviewUBS Macro BTS FRU Replacement Preview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Passive and DC operationSome FRUs are passive and do not have a DC input power source. Some FRUs are hotswappable and can be removed/replaced with DC input power applied. Some FRUs requireshutdown of DC input power before FRU removal/replacement.FRU backupSome FRUs have a backup with fully -automatic switchover upon removal/replacement of theprimary .Service affecting FRUsFRUs that are service affecting require shutting down signaling to the entire BTS site before thefailed FRU can be removed/replaced.Shutdown and restore signalingThe site shutdown and restore signaling procedure is performed by the OMC operator whenreplacing certain FRUs.Site shutdown signaling consists of the following sequence:•Setup and turn ON Global Service Redirect Message to redirect all subscriber trafﬁcaway from the site•Disable or lock BTSSite restore signaling consists of the following sequence:•Enable or unlock BTS•Reset and turn OFF Global Service Redirect MessageTesting/reoptimizationSome FRUs must be tested and if needed calibrated. Calibration requires that the BTSsite be shutdown/out -of -service or as an alternative In -Service Calibration procedure can beused. The In -Service Calibration procedure does not require site outage. In some cases,testing/reoptimization must be performed as part of the FRU replacement procedure. In othercases, testing/reoptimization can be performed at the next maintenance window .1 -10 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S FRU R eplacement PreviewFRU replacement conditions and sequenceT able 1 -2 lists each FRU and the conditions and sequence of events required for replacement.Table 1 -2 FRU replacement conditions and sequenceFRU Location Replacement conditions and sequenceE -GPS(External-GPS)UBS Macro frame The UBS Macro BTS will use one of the following backupsources instead of the E -GPS:•DMI controller board MSO which can maintain systemtiming synchronization for up to 8 hours.•Optional Quartz High Stability Oscillator (QHSO) whichcan maintain system timing synchronization for up to24 hours.FRU is hot swappable .•Replace FRUIDRF(IntegratedDuplexer RXFilter)UBS Macro frame FRU is passive; handles TX path, and RX path for both mainand diversity antennas for a particular sector .1. Lock XMI2. Replace IDRF3. Unlock XMI4. A t next maintenance window; TX P ath Calibration Audittest affected sector TX path. RS SI test affected sectorRX pathsS SI (Site SpanI/O) ModuleUBS Macro frame1. Shut down signaling to Site and then DC input powerto S SI2. Replace FRU3. Apply DC input power to S SI4. Restore signaling to SiteUnbalanced E1Daughter CardS SI front panelFRU is passive.1. Shut down signaling to Site2. Replace FRU3. Restore signaling to SiteQHSO (QuartzHigh StabilityOscillator)S SI rear panel FRU is hot swappable and is a system timingsynchronization backup for the RGPS head.1. Replace FRUContinued68P09283A64 -3 1 -11FOA SEP 2007

UBS Macro B T S FRU R eplacement Preview Chapter 1: Ov erviewTable 1 -2 FRU replacement conditions and sequence (Continued)FRU Location Replacement conditions and sequenceXMI(TransceiverModuleInternal)ModuleUBS Macro frame FRU is non-redundant.1. Lock XMI2. Shutdown DC input power to XMI3. Replace XMI4. Apply DC input power to XMI5. Unlock XMI6. Shut down signaling to Site (for calibration/audit) orset up optional In-Service Calibration procedure7. TX P ath Calibration Audit test all TX paths. RS SI testall RX paths8. Restore signaling to Site if In-Service Calibrationprocedure was not usedXMI F an TrayAssemblyUBS Macro frame, XMIrear panelSee XMI Module above.DMI (DigitalModuleInternal)AssemblyUBS Macro frameThe DMI assembly is the FRU that can be used toreplace a DMI with an internal DMI componentfailure (including controller board, modem board,fan, or front panel failure).1. Display BTS EID information to determine modelnumbers of the failed DMI and its modem board(s).2. F or a BTS with one DMI, Shut down signaling to Site .F or a BTS with more than one DMI:Status failed DMI to determine if Site Master ornotIf Site Master , Reset DMI and then Lock DMIIf not Site Master , Lock DMI3. Shutdown DC input power to DMI4. Replace DMI5. Apply DC input power to DMIContinued1 -12 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S FRU R eplacement PreviewTable 1 -2 FRU replacement conditions and sequence (Continued)FRU Location Replacement conditions and sequence6. F or a BTS with one DMI, Restore signaling to Site .F or a BTS with more than one DMI, Unlock DMICDMA 1XModem Board- OR -CDMA EV -DOModem BoardInside DMI FRU is non-redundant.1. Display BTS EID information to determine modelnumbers of the failed DMI and its modem board(s).2. F or a BTS with one DMI, Shut down signaling to Site .F or a BTS with more than one DMI:Status affected DMI to determine if Site Masteror notIf Site Master , Reset DMI and then Lock DMIIf not Site Master , Lock DMI3. Shutdown DC input power to DMI4. Remove affected DMI assembly from UBS Macro BTSframe5. Replace Modem Board6. Install affected DMI assembly into UBS Macro BTSframe7. Apply DC input power to DMI8. F or a BTS with one DMI, Restore signaling to Site .F or a BTS with more than one DMI, Unlock DMIRX Splitter UBS Macro frame FRU is passive; handles EXP (expansion) RX main & diversityantenna paths.•Lock XMIs•Replace FRU•Unlock XMIs•RS SI test affected RX paths at next maintenancewindow; reoptimize as requiredPDU (P owerDistributionUnit)UBS Macro frame1. Shut down signaling to Site and then power down theframe2. Replace FRU3. P ower up the frame4. Restore signaling to SiteContinued68P09283A64 -3 1 -13FOA SEP 2007

UBS Macro B T S FRU R eplacement Preview Chapter 1: Ov erviewTable 1 -2 FRU replacement conditions and sequence (Continued)FRU Location Replacement conditions and sequenceBreaker ModuleAssembly (BMA)UBS Macro frame insideof PDU1. Shut down signaling to Site and then power down theframe2. Replace FRU3. P ower up the frame4. Restore signaling to Site–48 V DC PSM(P ower SupplyModule) ShelfUBS Macro frame1. Shut down signaling to Site and then power down theframe2. Replace FRU3. P ower up the frame4. Restore signaling to Site220 V AC PSM(P ower SupplyModule) ShelfUBS Macro frame1. Shut down signaling to Site and then power down theframe2. Replace FRU3. P ower up the frame4. Restore signaling to Site–48 V DC or220 V AC PSM(P ower SupplyModule)PSM shelf FRU is hot swappable and redundant .1. Replace FRUOptional RGPS(Remote GPS)HeadP ole/mast mountedoutdoorsThe UBS Macro frame BTS uses one of the following backupsources instead of the RGPS head:•Internal Motorola Standard Oscillator (MSO) whichcan maintain system timing synchronization for up to8 hours.•Optional Quartz High Stability Oscillator (QHSO) whichcan maintain system timing synchronization for up to24 hours.FRU is hot swappable .1. Replace FRU1 -14 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Product Ov erviewUBS Macro BTS Product Overview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■The R20 Motorola Universal Base Station (UBS) Macro BTS supports single band800 MHz or 1.9 GHz RF band, up to two XMIs, up to two DMIs and one S SI. UBSMacro BTS frame conﬁgurations with up to four XMIs and up to ﬁve DMIs will beavailable in the future.IntroductionThe Motorola Universal Base Station (UBS) Macro BTS conforms to the TIA/EIA/IS -97E andCDMA2000 for the CDMA Base Station performance speciﬁcations. It is a packet BTS thatoperates in the 800 MHz or 1.9 GHz RF band.The packet BTS has a packet backhaul network interface that can handle voice and data.A packet BTS is equipped with IP -packet routing functionality . The packet BTS connects tothe Access Network (AN) using span lines. This conﬁguration provides the packet backhaulbetween the packet BTS and the AN .UBS Macro BTS Frame OverviewThe Motorola Universal Base Station (UBS) Macro BTS along with other external equipmentforms a 1X BTS that is part of the Motorola R adio Access Network (RAN).The UBS Macro BTS is the interface between the Access Node (AN) in the RAN and theSubscriber Units (SUs) that are operating in the UBS Macro BTS RF coverage area.Control and bearer trafﬁc data, in IP -packets, is exchanged between the UBS Macro BTS and theAN . This IP -packet backhaul interconnection is through T1/E1 span lines or high -speed Ethernet.Control and bearer trafﬁc data is exchanged between the UBS Macro BTS and the SUs. Thisinterconnection is by means of the CDMA2000 1X air interface.The UBS Macro BTS air interface supports the following:•Omni or 3–sector antenna conﬁgurations•Single RF band operation only; 800 MHz or 1.9 GHz RF band•Up to 120 W of total TX RF power output and up to 30 W TX RF power output per carrier inomni; 20W per sector -carrier in 3 sector•Dual path, Main and Diversity , RX antennasThe UBS Macro BTS equipment is mounted in a 19–inch rack to form the UBS Macro BTS frame.68P09283A64 -3 1 -15FOA SEP 2007

UBS Macro B T S Product Ov erview Chapter 1: Ov erviewUBS Macro BTS frames are conﬁgured for either +27 V DC operation, –48 V DC operation, or220 V AC operation.UBS Macro BTS frames are also conﬁgured for low , mid, or high capacity . Capacity is determinedby the quantity of sector carriers and trafﬁc channels supported by the frame. The quantity ofsector carriers is a function of the quantity of XMIs. The quantity of trafﬁc channels is a functionof the quantity of modems. Because the modems are inside the DMI, the quantity of DMIs is acapacity factor . The capacity of a UBS Macro BTS frame is essentially based on the following:•low capacity - one XMI and up to two DMIs•mid capacity - two XMIs and two DMIs•high capacity - more than two XMIs (four XMIs maximum) and more than two DMIs (ﬁveDMIs maximum)Currently , only low and mid capacity frames are available/supported.High capacity UBS Macro BTS frames will be available in the future.The currently available UBS Macro BTS frames are shown in Figure 1 -1 UBS Macro BTSlow -tier/low -capacity frame (1000 mm rack) on page 1 - 27 ,Figure 1 -2 Low capacity UBS MacroBTS starter frame (1800 mm rack) on page 1 - 28 and Figure 1 -3 UBS Macro BTS mid -capacityframe (1800 mm rack) on page 1 - 30 .UBS Macro BTS Frame Standard EquipmentAll UBS Macro BTS frames, regardless of capacity , are equipped with at least one of eachof the following:•IDRF (Integrated Duplexer RX Filter)•S SI (Site Span I/O) module•XMI (Transceiver Module Internal) module•DMI (Digital Module Internal) module•PDU (P ower Distribution Unit)The following sections brieﬂy describe the UBS Macro BTS frame standard equipment.1 -16 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Product Ov erviewIDRF (Integrated Duplexer RX Filter)The IDRF is available in either the 800 MHz or 1.9 GHz RF band.The IDRF includes:•TX/RX bandpass ﬁlters•Bi -directional TX and RX antenna path couplers.The IDRF is a passive device requiring no DC input operating power .The IDRF allows the sector TX and main RX RF carrier signals to share the same antenna. Italso allows connection for a sector diversity RX RF antenna. The bi -directional antenna couplersprovide forward and reﬂected signal port connections for antenna signal sampling and signalinjection. The coupled ports are typically used for connection to test equipment.The UBS Macro BTS frame is typically equipped with one IDRF per sector . Figure 1 -1 UBSMacro BTS low -tier/low -capacity frame (1000 mm rack) on page 1 - 27 ,Figure 1 -2 Low capacityUBS Macro BTS starter frame (1800 mm rack) on page 1 - 28 and Figure 1 -3 UBS Macro BTSmid -capacity frame (1800 mm rack) on page 1 - 30 show the location of the IDRFs within theUBS Macro frame.Figure 1 -5 800 MHz IDRF I/O Details on page 1 - 32 and Figure 1 -6 1.9 GHz IDRF I/O Details onpage 1 - 33 show the locations of IDRF RF I/O port connectors.68P09283A64 -3 1 -17FOA SEP 2007

UBS Macro B T S Product Ov erview Chapter 1: Ov erviewSSI (Site Span I/O) moduleThe S SI provides the interfaces between the UBS Macro BTS frame and the following externalinterfaces:•IP -backhaul spansThe S SI directly supports up to 8 spans of packet backhaul through either balanced T1 orE1 span lines. S SI can also be equipped with an optional unbalanced E1 daughter card thattransforms the S SI balanced E1 span line connections to 75 -ohm coaxial cable connections.•IP -backhaul via Ethernet/OTI (Open Transport Interface)•E -GPS module or RGPS head connects to the S SI RGPS connector . This connector mayalso be used for the Sync Sharing Input connection from the SYNC SHARING connector ofanother UBS Macro BTS frame S SI.•Sync Sharing Output is present at the S SI SYNC SHARING connector . This connectormay be used for connection to the RGPS connector of another UBS Macro BTS frameS SI. Chaining the SYNC SHARING connector of one UBS Macro BTS frame to the RGPSconnector of another UBS Macro BTS frame and so on provides sharing the GPS syncsignal between BTSs.•Customer inputs/outputs; up to 24 customer deﬁned inputs and up to 8 customer deﬁnedoutputs•LMT (Local Maintenance T erminal); like the LMF (Local Maintenance F acility)The S SI provides interfaces for the following UBS Macro BTS frame equipment:•S SI DC power input – connects to the (PDU) P ower Distribution Unit.•S SI -to -DMI interface – connects the S SI to up to two DMIs.•HSO interface (on rear of S SI) – connects to the optional QHSO module.1 -18 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Product Ov erviewXMI (Transceiver Module Internal) moduleThe UBS Macro XMIs are available in either the 800 MHz or 1.9 GHz RF band. The XMIrequires +27 V DC input operating power .The XMI provides both the baseband transceiver and linear power ampliﬁer functionality for theBTS . This functionality is integrated within a single module. The XMI supports either a threesector antenna conﬁguration or an Omni (single sector) antenna conﬁguration.The XMI receiver is capable of supporting four carriers in the three -sector conﬁguration andeight carriers in the Omni conﬁguration. On the forward link side, XMI can support up toeight carriers in the three -sector conﬁguration.The XMI supports P A trunking, which enables dynamic TX RF power sharing among allsector -carriers. An advantage of P A trunking is that power can be distributed amongsector -carriers with different loads. The built -in redundancy of trunking is also an advantage. Ifone of the XMIs internal power ampliﬁers fails, all sector -carriers served by that XMI can stilloperate at reduced power on the remaining power ampliﬁers. The XMI will generate a systemalarm to alert the operator of the failure condition, but will stay in service.The XMI provides main and diversity receivers for three sectors. The UBS Macro BTS framesupports soft -fail redundancy at the receiver level. If either the main and diversity receive pathfails, the XMI continues to operate with one receive path, but at reduced performance instead oftaking the entire XMI out -of -service.68P09283A64 -3 1 -19FOA SEP 2007

UBS Macro B T S Product Ov erview Chapter 1: Ov erviewDMI (Digital Module Internal) moduleThe DMI contains two main components: a controller board and at least one modem board (i.e.,1X CDMA or EV -DO). The controller board provides interfaces for up to two modem boards (i.e.,1X CDMA, EV -DO , or a combination of both). A DMI can be upgraded with a second modemboard depending upon the conﬁguration required at the BTS .In the forward direction (BTS to Mobile), the DMI terminates the backhaul control and bearerconnections from the S SI, processes the bearer and control data then routes the basebanddata to the XMI for conversion/RF modulation and transmission over the air interface to thesubscriber .In the reverse direction (Mobile to BTS), the XMI receives the subscriber transmission overthe air interface. The XMI demodulates the received RF signal and converts it to basebanddata. The received baseband data is routed to the DMI for processing and generation to theassociated control and bearer data for transmission to the network via the S SI.External interfaces on the DMI include the following:•+27 V DC (nominal) power input•T wo S SI interfaces•T wo XMI interfacesThe controller board provides all of the DMI external interfaces as well as interfaces for twomodem boards. The controller is made up of the following functions: Site Processor (SPROC),Synchronization, Interworking (protocol termination), DMI baseband processing, XMI interfacesand S SI interface.The DMI controller board also contains an Oven Controlled Crystal Oscillator (OCX O) thatis synchronized to the BTS system timing established/sourced by the E -GPS or Remote GPS(RGPS) head. The OCX O also provides the MSO function. In the event that the GPS systemtiming signal (i.e., E -GPS or RGPS or sync -sharing) is lost, the DMI controller can select theMSO as a backup synchronization source for maintaining BTS system timing for up to 8 hoursPDU (Power Distribution Unit)The PDU is the central power distribution point for the UBS Macro BTS frame. It contains inputpower feeds that connect to the +27 V DC power output of one of the following:•Optional –48 V DC PSM (P ower Supply Module) shelf•Optional 220 V AC PSM shelf•Customer supplied external +27 V DC power sourceThe PDU houses circuit breakers/power connectors for +27 V DC power distribution to each ofthe following UBS Macro BTS frame subsystems:•XMIs•DMIs•S SIs•AccessoriesThe PDU also contains bulk capacitance to stabilize the internal bus voltage to facilitatesubsystem hot -swap and absorb surge energy .1 -20 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Product Ov erviewUBS Macro BTS Frame Optional EquipmentThe UBS Macro BTS frame may be equipped with following optional equipment:•E -GPS (External GPS) module•–48 V DC PSM (P ower Supply Module) shelf with PSMs•220 V AC PSM (P ower Supply Module) shelf with PSMs•QHSO (Quartz High Stability Oscillator) module•Unbalanced E1 daughter card•Modem boardsThe following sections brieﬂy describe the UBS Macro BTS frame optional equipment.E -GPS (External GPS) moduleThe optional E -GPS contains a GPS Receiver (GPSR) that requires connection to an external GPSRF antenna signal. The E -GPS output timing signal is routed to the DMI controller via the S SI.The E -GPS is the primary source for BTS system timing.The optional Remote GPS (RGPS) head may be used instead of the E -GPS .The E -GPS is considered to be local with respect to the UBS Macro BTS frame, while the RGPShead is remotely located with respect to the UBS Macro BTS frame.–48 V DC PSM (Power Supply Module) shelf with PSMsThe –48 V DC PSM shelf is optional. It is used to convert –48 V DC input power to +27V DCoutput operating power for distribution to the UBS Macro BTS frame electronics.The –48 V DC PSM shelf is located at the bottom of the UBS Macro BTS frame. Figure 1 -1 UBSMacro BTS low -tier/low -capacity frame (1000 mm rack) on page 1 - 27 ,Figure 1 -2 Low capacityUBS Macro BTS starter frame (1800 mm rack) on page 1 - 28 and Figure 1 -3 UBS Macro BTSmid -capacity frame (1800 mm rack) on page 1 - 30 show the location of the –48 V DC PSM shelfwithin the UBS Macro BTS frame.The plug -in PSMs provide DC -DC conversion and +27V DC power output capabilities.Up to three PSMs can be housed in the PSM shelf . A minimum of two PSMs are equipped forredundancy . An empty PSM 3 slot is covered with a ﬁller panel.68P09283A64 -3 1 -21FOA SEP 2007

UBS Macro B T S Product Ov erview Chapter 1: Ov erview220 V AC PSM (Power Supply Module) shelf with PSMsThe 220 V AC PSM shelf is optional. It is used to convert 220 V AC input power to +27V DCoutput operating power for distribution to the UBS Macro BTS frame electronics.The 220 V AC PSM shelf is located at the bottom of the UBS Macro BTS frame. Figure 1 -1 UBSMacro BTS low -tier/low -capacity frame (1000 mm rack) on page 1 - 27 ,Figure 1 -2 Low capacityUBS Macro BTS starter frame (1800 mm rack) on page 1 - 28 and Figure 1 -3 UBS Macro BTSmid -capacity frame (1800 mm rack) on page 1 - 30 show the location of the 220 V AC PSM shelfwithin the UBS Macro BTS frame.The plug -in PSMs provide AC -DC conversion and +27V DC power output capabilities.Up to three PSMs can be housed in the PSM shelf . A minimum of two PSMs are equipped forredundancy . An empty PSM 3 slot is covered with a ﬁller panel.QHSO (Quartz High Stability Oscillator) moduleThe QHSO is an upgraded backup synchronization source for maintaining BTS system timingestablished/sourced by the E -GPS or Remote GPS (RGPS) head. QHSO backup is used instead ofthe internal DMI controller MSO . The QHSO can maintain BTS system timing for up to 24 hours,as compared to 8 hours provided by the MSO .The QHSO contains a high stability quartz crystal oscillator .The optional QHSO is mounted on the S SI rear panel. It plugs directly into the S SI rear panelHSO connector .Unbalanced E1 daughter cardThe optional E1 daughter card is located on the front panel of the S SI.F or E1 daughter card location and connector identiﬁcation, refer to Figure 1 -7 S SI front paneldetails on page 1 - 35 .The E1 daughter card has a 37 -pin connector on the bottom of the card. This connector plugsinto the SP AN 37 -pin connector on the front panel of the S SI.The E1 daughter card is secured to the S SI front panel via four corner screws.The E1 daughter card is passive and does not require DC operating power . The circuitry onthe E1 daughter card transforms 75–Ohm unbalanced span line I/O to 100–Ohm balancedS SI span line I/O .The E1 daughter card supports up to eight span lines. It has 16 BNC connectors, 2 per span;RX and TX.1 -22 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Product Ov erviewModem boardsThe modem board provides digital modulation/demodulation of the overhead channels andtrafﬁc channels that are carried on the TX/RX RF carriers. The UBS Macro modem boardsare high density and have at least 256 channel elements that can be allocated to support thedesired quantity of overhead and trafﬁc channels.There are two types of UBS Macro modem boards available. These are as follows:•1X CDMA modem board•EV -DO modem boardThe modem boards are located inside the DMI. A DMI can be equipped with up to two modemboards maximum. These modem boards can be either 1X CDMA modem, EV -DO modem, orone of each.UBS Macro BTS Frame Optional External EquipmentThe RGPS (Remote GPS) head is optional external equipment for the UBS Macro BTS frame.The following section brieﬂy describes the RGPS head.RGPS (Remote GPS) headThe optional RGPS head contains a GPS antenna GPS Receiver (GPSR) and built -in GPS RFantenna. The RGPS head output timing signal is routed to the DMI controller via the S SI.The RGPS head is the primary source for BTS system timing.UBS Macro BTS FRU ListBefore replacing components that are not covered in this manual, contact MotorolaCustomer Network Resolution Center for special instructions that may be involved.Each BTS FRU procedure speciﬁes the required FRU(s) along with its model/part number .T able 1 -3 lists all the supported UBS Macro BTS FRUs.68P09283A64 -3 1 -23FOA SEP 2007

UBS Macro B T S Product Ov erview Chapter 1: Ov erviewTable 1 -3 UBS Macro B T S FRUsFRU item Motorola Model/P art number(unless speciﬁed otherwise)E -GPS ST TG4052IDRF , China Full Band 800 MHzSTFN4009IDRF , India Full Band 800 MHzSTFN4010IDRF , US Full Band 800 MHzSTFN4015IDRF , US A-band 800 MHzSTFN4016IDRF , US B -band 800 MHzSTFN4017IDRF , 1.9 GHz STFG4055S SI STLN6390Unbalanced E1 Daughter CardSTLN6327QHSO SGLA4017XMI, 800 MHz; with removable handle attachedSGTF4194XMI, 1.9 GHz; with removable handle attachedSTWG4000XMI F an Tray Assembly; with ﬁve 27 V DC fansSTLN6404All models of DMI assemblies include: DMI chassis with controller board, fansand front panel.DMI assembly with one 1X CDMA modem boardSTLN6681DMI assembly with one EV -DO modem boardSTLN6682DMI assembly with two 1X CDMA modem boardsSTLN6683DMI assembly with one 1X CDMA modem board andone EV -DO modem boardSTLN6684DMI assembly with two EV -DO modem boardsSTLN6679DMI assembly without modem boardsSTLN6325CDMA 1X Modem BoardSGLN6336EV -DO Modem BoardSGLN6494RX Splitter , wide band (800 MHz through 2.1 GHzRF bands)STRG4029PDUSTPN403890A BMA for XMIsSTLN409320A BMA for DMIs and S SIsSTLN6472Continued1 -24 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Product Ov erviewTable 1 -3 UBS Macro B T S FRUs (Continued)FRU item Motorola Model/P art number(unless speciﬁed otherwise)10A BMA for ACCsSTLN6475–48 V DC PSM Shelf; without PSMsSTHN4089220 V AC PSM Shelf; without PSMsSTHN4092–48 V DC PSM STPN4037220 V AC PSM STPN4036Optional RGPS HeadSTLN659468P09283A64 -3 1 -25FOA SEP 2007

UBS Macro B T S Equipment Identication Chapter 1: Ov erviewUBS Macro BTS Equipment Identication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Low and mid capacity UBS Macro BTS FramesAll Motorola Universal Base Station (UBS) Macro BTS frames are conﬁgured for either 800MHz or 1.9 GHz RF band operation.F or software release 2.20.0.x, only low and mid capacity UBS Macro BTS frames are available.There are two versions low capacity UBS Macro BTS frames:•UBS Macro BTS frame/short rack (see Figure 1 -1 )•UBS Macro BTS starter frame/tall rack (see Figure 1 -2 )The starter frame/tall rack can be easily expanded with equipment in the future to become amid or high capacity frame.The frame/short rack cannot be easily expanded. Equipment expansion of this frame/shortrack would require equipment disassembly and then reassembly similar to that of the starterframe in a taller rack. Typically the frame/short rack equipment conﬁguration is used becausethere is no plan for frame expansion.1 -26 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Equipment IdenticationFigure 1 -1 UBS Macro B T S low -tier/low -capacit y fr ame (1000 mm r ack)ti-cdma-05993.epsIDRF (Integrated Duplexer and RX Filter) ShelfSSI (Site Span I/O); SSI 1XMI (Transceiver Module Internal) Shelf- One XMI; XMI 1 (800 MHz or 1.9 GHzSee Notes 2, 3) - Up to 2 DMIs (Digital Module Internal)just right of XMI 1- DMI 1, top; optional DMI 2 or empty housing, bottom- IDRF (Integrated Duplexer and RX Filter)Shelf; in right side of XMI shelfPDU (+27 V DC Power Distribution Unit)- One: +27 V DC XMI Power Connector(PC) and 90A Circuit Breaker (CB)- Up to 2: +27 V DC DMI PCs and 20A CBs- One: +27 V DC SSI PC and 20A CB- No +27 V DC Accessory PCs and CBsPSM (Power Supply Module) Shelf #1(See Notes 4,5,6)- Up to 2 PSMs- Empty PSM slot with filler panel- PSM 1 through 3 (left-to-right)NOTES:1. Interconnect cabling not shown for clarity.2. 800 MHz equipment shown; 1.9 GHz similar.3. 800 MHz XMI is 86 mm wide. 1.9 GHz XMI is 106.3 mm wide.4. PSM shelf is optional and used instead of +27 V DC power Input.5. PSM shelf is either -48 V DC or AC.6. Only -48 V DC PSMs can be used in -48 V DC PSM shelf. Only AC PSMs can be used in AC PSM shelf.PSM Shelf #1+27 V DC PowerCablingEquipmentMounting RackIDRF (800 MHz or 1.9 GHzSee Note 2)- Up to 3 IDRFs; one per sector- IDRF sector 1 through sector 3 (top-to-bottom) - Antenna RF I/O, front- BTS RF I/O, rear68P09283A64 -3 1 -27FOA SEP 2007

UBS Macro B T S Equipment Identication Chapter 1: Ov erviewFigure 1 -2 Low capacit y UBS Macro B T S starter fr ame (1800 mm r ack)ti-cdma-05994.eps IDRF (Integrated Duplexer and RX Filter) Shelf- Up to 3 IDRFs (800 MHz or 1.9 GHzSee Note 2); one per sector- IDRF sector 1 through sector 3 (left-to-right) - Antenna RF I/O, top- BTS RF I/O, bottomSSI (Site Span I/O)- One SSI; SSI 1RX Antenna Sharing BracketE-GPS ModuleXMI (Transceiver Module Internal) Shelf - One XMI; XMI 1 (800 MHz or 1.9 GHz See Notes 2, 3) XMI shelf slot 1 - Up to 2 DMIs (Digital Module Internal) XMI shelf slot 4 - DMI 1, top; optional DMI 2 or empty housing, bottom PDU (+27 VDC Power Distribution Unit) See Note 8 - One: +27 VDC XMI Power Connector (PC) and 90A Circuit Breaker (CB) - Up to 2: +27 VDC DMI PCs and 20A CBs - One: +27 VDC SSI PC and 20A CB - No +27 VDC Accessory PCs and CBs PSM (Power Supply Module) Shelf #1 (See Notes 4,5,6) - Up to 3 PSMs - Empty PSM slot with filler panel - PSM 1 through 3 (left-to-right) NOTES: 1. Interconnect cabling not shown for clarity. 2. 800 MHz equipment shown; 1.9 GHz similar. 3. 800 MHz XMI is 86 mm wide. 1.9 GHz XMI is 106.3 mm wide. 4. PSM shelf is optional and used instead of+27 VDC power Input. 5. PSM shelf is either -48 VDC or AC. 6. Only -48 VDC PSMs can be used in -48 VDC PSM shelf. Only AC PSMS can be used in AC PSM shelf. 7. Carrier strips are removable. 8. PDU may be moved down 6 rack units to ease future expansion. PSM Shelf #1 +27 VDC Power Cabling HandleEquipmentMounting RackHandleCarrier Strip with Removable Lifting Handles (one strip on each side of rack) See Note 7 1 -28 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU UBS Macro B T S Equipment IdenticationA typical mid capacity frame is shown in Figure 1 -3 .The mid capacity frame is essentially a starter frame/tall rack that is already expanded to midcapacity . The mid capacity frame can be expanded with equipment in the future to become ahigh capacity frame.68P09283A64 -3 1 -29FOA SEP 2007

UBS Macro B T S Equipment Identication Chapter 1: Ov erviewFigure 1 -3 UBS Macro B T S mid -capacit y fr ame (1800 mm r ack)ti-cdma-05995.epsIDRF (Integrated Duplexer and RX Filter) Shelf- Up to 6 IDRFs (800 MHz or 1.9 GHzSee Note 2); two sets of IDRFs,each set with one IDRF per sector- IDRF sector 1 through sector 3 (left-to-right) - Antenna RF I/O, top- BTS RF I/O, bottomSSI (Site Span I/O)- One SSI; SSI 1XMI (Transceiver Module Internal) Shelf- Two XMIs (800 MHz or 1.9 GHzSee Notes 2, 3); XMI 1, XMI 2 in XMI shelf slots 1, 2- Two DMIs (Digital Module Internal)XMI shelf slot 4- DMI 1, top; DMI 2, bottomPDU (+27 VDC Power Distribution Unit)See Note 8- One: +27 VDC XMI Power Connector(PC) and 90A Circuit Breaker (CB)- Up to 2: +27 VDC DMI PCs and 20A CBs- One: +27 VDC SSI PC and 20A CB- No +27 VDC Accessory PCs and CBsPSM (Power Supply Module) Shelf #1(See Notes 4,5,6)- Up to 3 PSMs- Empty PSM slot with filler panel- PSM 1 through 3 (left-to-right)NOTES:1. Interconnect cabling not shown for clarity.2. 800 MHz equipment shown; 1.9 GHz similar.3. 800 MHz XMI is 86 mm wide. 1.9 GHz XMI is 106.3 mm wide.4. PSM shelf is optional and used instead of+27 VDC power Input.5. PSM shelf is either -48 VDC or AC.6. Only -48 VDC PSMs can be used in -48 VDC PSM shelf. Only AC PSMS can be used in AC PSM shelf.7. Carrier strips are removable.8. PDU may be moved down 6 rack units to ease future expansion.PSM Shelf #1+27 VDC PowerCablingHandleEquipmentMounting RackHandleCarrier Strip withRemovable LiftingHandles (one stripon each side of rack)See Note 7RX SplitterRX Antenna Sharing BracketE-GPS Module 1 -30 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU External GPS (E -GPS) Equipment IdenticationExternal GPS (E -GPS) Equipment Identication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■E -GPS I/O DetailsThe UBS Macro BTS frame is equipped with an E -GPS module. The E -GPS module contains aGPS receiver (GPSR).The E -GPS module connects to an external GPS RF antenna. It also connects to the S SI. The S SIand its associated DMI cabling routes the E -GPS module GPSR output signals to the controllerboard inside of the DMI. .The E -GPS module operates from DC input power provided by the S SI connection.See Figure 1 -4 for E -GPS module I/O connectors location and details.Figure 1 -4 E -GPS I/O Detailsti-cdma-06499.epsGPS-ANT SSI-GPSThumbscrewE-GPS Module15-pin D-type Connector to RGPS Connectoron SSI Coaxial Cable Connector (N-type) to External GPS RF Antenna68P09283A64 -3 1 -31FOA SEP 2007

Integr ated Duplex er RX Filter (IDRF) Equipment Identication Chapter 1: Ov erviewIntegrated Duplexer RX Filter (IDRF) EquipmentIdentication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■IDRF I/O DetailsThe UBS Macro BTS antenna I/O equipment consists of the IDRF (Integrated Duplexer and RXFilter) with dual directional couplers for each antenna port.The UBS Macro BTS frame is equipped with one IDRF per sector antenna.The IDRFs are passive devices and therefore do not require DC input power for operation.The BTS Antennas connect to the front of the IDRF while the BTS frame equipment connects tothe rear of the IDRF .RF test equipment can be connected to the directional couplers located on the front of the IDRF .These ports allow RF signal monitoring of the antenna paths as well as RF signal injection intothe BTS equipment antenna paths.See the applicable Figure 1 -5 or Figure 1 -6 for IDRF I/O connectors location and details.Figure 1 -5 800 MHz IDRF I/O DetailsTOP VIEW BOTTOM VIEWRX DIV to XMI(QMA-Type Coaxial)TX from XMI (Sector TX RF) (QN-Type Coaxial)RX MAIN to XMI (QMA-Type Coaxial)ti-cdma-06010.epsTX/RX MAIN Antenna (N-T ype Coaxial)Antenna Coupled Ports (SMA-Type Coaxial)TX/RX MAIN RFLTX/RX MAIN FWDAntenna Coupled Ports (SMA-Type Coaxial)RX DIV RFLRX DIV FWDRX DIV Antenna (N-T ype Coaxial)(Sector RX RF) (Sector RX RF) TX/RX MRX DIVFWD CPLR LABELMounting TabMounting TabNOTE:1. Connector locations may vary depending on the IDRF supplier.1 -32 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU Integr ated Duplex er RX Filter (IDRF) Equipment IdenticationFigure 1 -6 1.9 GHz IDRF I/O DetailsTOP VIEW BOTTOM VIEWRX DIV to XMI(QMA-Type Coaxial)TX from XMI (Sector TX RF) (QN-Type Coaxial)RX MAIN to XMI (QMA-Type Coaxial)ti-cdma-06009.epsTX/RX MAIN Antenna (N-T ype Coaxial)Antenna Coupled Ports(SMA-Type Coaxial)RX DIV RFLRX DIV FWDAntenna Coupled Ports(SMA-Type Coaxial) TX/RX MAIN RFLTX/RX MAIN FWDRX DIV Antenna (N-T ype Coaxial)Mounting Tab(Sector RX RF) (Sector RX RF) Mounting TabNOTE:1. Connector locations may vary depending on the IDRF supplier.68P09283A64 -3 1 -33FOA SEP 2007

Site Span I/O (S SI) Module Equipment Identication Chapter 1: Ov erviewSite Span I/O (SSI) Module Equipment Identication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■SSI I/O DetailsSee Figure 1 -7 for S SI front panel I/O connectors location and details.1 -34 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU Site Span I/O (S SI) Module Equipment IdenticationFigure 1 -7 S SI front panel detailsSSI (front pane l)CUST OMERIP 13-24 OP 5-8CUST OMERIP 1-12 OP 1-437-Pin Connectors -Connect to CustomerIP/OP interconnectequipment.PSM 50-Pin Connector -Connects to ALARM/CONTROLConnector on Optional PSMShelf front panelRGPS 15-Pin Connector -Connects to E-GPS or OptionalRGPS Head or SYNC SHARING Output of another BTS SSISP AN 37-P in Connector -T1/E1 balanced Span I/O.Connects to BTS site span lineinterconnect equipment-OR-Optional E1 UnbalancedDaughter Card (See Detail A) Detail AOptional E1 Unbalanced Daughter Card(SSI sh own partially cut away)Dau ghter Cardsec ured to SSI viafour corner scre ws.37-Pin C onnector onbottom o f card plugs intoSSI SP AN connector16 BNC Conn ectors , 2 perSpan , RX an d TX. Numberindicates S pan Numberti-cdma-05698.epsTREF OUT BNC Connector - Time reference o utput to test equipmentFREF OUT BNC Connector - Frequenc y refere nce output to test equipmen tEXT REF IN BNC Connector - External 10 MH z reference input for calibrating DM I OCXOCRMS/LMT CUST OMER EN ET - RJ-45 ConnectorFor connection o f LMF equipmentSYNC SHARING Output 15-Pin Connector - Connects to RGPS Connector (SYNC SHARING Input) of another BTS SSI68P09283A64 -3 1 -35FOA SEP 2007

Site Span I/O (S SI) Module Equipment Identication Chapter 1: Ov erviewSee Figure 1 -8 for S SI rear panel I/O connector location and details.Figure 1 -8 S SI rear panel detailsti-cdma-05911.eps QHSO(Optional )SSI (rear panel)SSI Mounting BracketSPAN Connector EndOptional E1 DaughterCard Mounting POWER INConnectorSSIModuleMounting HooksCaptive Thumbscrew(one of two; second on other end of flange)Right Anle Mounting FlangeCaptive ThumbscrewMounting Tab9-pin Connector1 -36 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU T r ansceiv er Module Internal (XMI) Equipment IdenticationTransceiver Module Internal (XMI) EquipmentIdentication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■XMI I/O DetailsFigure 1 -9 shows I/O connectors on the front panel of the UBS Macro BTS 800 MHz XMI.Figure 1 -10 shows I/O connectors on the front panel of the UBS Macro BTS 1.9 GHz XMI. Thetop -to -bottom positioning of the XMI shown in the ﬁgures is the same as when it is installed inthe rack. These ﬁgures show connector/port locations, connector types and brief cabling details.68P09283A64 -3 1 -37FOA SEP 2007

T r ansceiv er Module Internal (XMI) Equipment Identication Chapter 1: Ov erviewFigure 1 -9 800 MHz XMI Module Front P anel I/O Detail800 MHzti-cdma-06385.epsMounting TabRX EXP INRX EXP OUTTOP MMI (RJ45) Note 2(+)(-)+27V DC Input Power From PDUHSL2; to/from DMI-2(HSSDC2 Type) HSL1; to/from DMI-1RX DIVRX 1; from Sector 1 IDRFRX 2; from Sector 2 IDRFRX 3; from Sector 3 IDRF RX MAINRX 1; from Sector 1 IDRFRX 2; from Sector 2 IDRFRX 3; from Sector 3 IDRFTX-3; to Sector 3 IDRFTX-2; to Sector 2 IDRFTX-1; to Sector 1 IDRFHandle Mounting Screw Hole TX RF Outputs (QN-type coaxial) Mounting TabBOTTOMNOTES:1. Equipment shown is typical. Actual equipment appearance may vary slightly.2. LMT and MMI ports are used by Motorola for testing or debugging purposes. These ports may be used by customers for maintenance purposes. Carefully follow written procedures when using these ports in the field. Failure to do so could result in an inoperable FRU.Handle Mounting Screw HoleTXD (ganged MCX-type)To/From TX Combiner; Future Use (For proper XMI TX RF Outputs operation, the TXD port must be terminated with TXD Attenuator, Motorola part number 5888774T01, if XMI is not cabled to TX Combiner)(QMA-Type Coaxial)Always used on XMI 1; Never used on XMI 2 (QMA-Type Coaxial)Always used on XMI 2; Only used on XMI 1 if XMI 2 is not equippedRX Expansion Ports (ganged mini-coaxial) To/From RX Splitter orRX Cross-Connect CableCONTROL( 9-pin D-type) To/From TX Combiner; Future UseALM (Alarm) LEDSTA (Status) LEDINST (Instance) LED LMT (RJ45) Note 21 -38 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU T r ansceiv er Module Internal (XMI) Equipment IdenticationFigure 1 -10 1.9 GHz XMI Module Front P anel I/O Detail1.9 GHzti-cdma-06109.epsMounting TabRX EXP INRX EXP OUTTOP MMI (RJ45) Note 2CONTROL LMT (RJ45) Note 2(+)(-)+27V DC Input Power From PDUHSL2; to/from DMI-2(HSSDC2 Type) HSL1; to/from DMI-1RX DIVRX 1; from Sector 1 IDRFRX 2; from Sector 2 IDRFRX 3; from Sector 3 IDRF RX MAINRX 1; from Sector 1 IDRFRX 2; from Sector 2 IDRFRX 3; from Sector 3 IDRFTX-3; to Sector 3 IDRFTX-2; to Sector 2 IDRFTX-1; to Sector 1 IDRFHandle Mounting Screw HoleHandle Mounting Screw Hole TX RF Outputs (QN-type coaxial) Mounting TabBOTTOMALM (Alarm) LEDSTA (Status) LEDINST (Instance) LED(QMA-Type Coaxial)Always used on XMI 1; Never used on XMI 2 (QMA-Type Coaxial)Always used on XMI 2; Only used on XMI 1 if XMI 2 is not equippedRX Expansion Ports (ganged mini-coaxial) To/From RX Splitter orRX Cross-Connect CableNot UsedNOTES:1. Equipment shown is typical. Actual equipment appearance may vary slightly.2. LMT and MMI ports are used by Motorola for testing or debugging purposes. These ports may be used by customers for maintenance purposes. Carefully follow written procedures when using these ports in the field. Failure to do so could result in an inoperable FRU.68P09283A64 -3 1 -39FOA SEP 2007

Digital Module Internal (DMI) Equipment Identication Chapter 1: Ov erviewDigital Module Internal (DMI) Equipment Identication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■DMI I/O PanelFigure 1 -11 shows I/O connectors on the front panel of the UBS Macro BTS DMI. Thetop -to -bottom positioning of the DMI shown in the ﬁgure is the same as when it is installed inthe rack. This ﬁgure shows connector/port locations, connector types and brief cabling details.1 -40 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU Digital Module Internal (DMI) Equipment IdenticationFigure 1 -11 DMI Module Front P anel DetailLMTIDI/SSI1SSI2TEST XMI1/BSI XMI2 RS232-2RS232-1+27VDCINSTST ALMti-cdma-05912.epsMounting TabTOP Retaining Fastener(Retains DMI Chassisto DMI Cage)MMI Serial DebugPorts (RJ45)Note 2+27 V DC InputPower From PDU(mini-Molex)Ethernet 10/100 BaseTDebug Ports (RJ45)Note 2 LMTTEST Serial Backhaul;Traffic & Control Data(VHDCI Typel)To/From SSI-1To/From SSI-2(Future Use)Mounting TabNOTES:1. Equipment shown is typical. The actual equipment appearance may vary slightly.2. The debug ports are intended to be used primarily for testing or debugging purposes by Motorola.These ports may be used in the field for maintenance purposes by customers. Carefully follow writtenprocedures when using these ports in the field. Failure to do so could result in an inoperable FRU.BOTTOMHandleTo/From XMI-2To/From XMI-1LEDsST (Status)ALM (Alarm)INST (Instance)1.2288 Gbps high-speedserial data links (SFP Type). Carries XMI baseband I & Q data as well as control dataRS232-2RS232-168P09283A64 -3 1 -41FOA SEP 2007

P ower Distribution Unit (PDU) Equipment Identication Chapter 1: Ov erviewPower Distribution Unit (PDU) Equipment Identication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■PDU I/O PanelsFigure 1 -12 shows I/O connectors on the front panel of the UBS Macro BTS PDU . This ﬁgureshows connector and circuit breaker locations and usage details.Figure 1 -13 shows I/O cable and connectors on the rear panel of the UBS Macro BTS PDU . Thisﬁgure shows cable/connector locations and brief cabling details.Figure 1 -12 PDU front panel detailti-cdma-05913.eps HAZARD OF ELECTRIC SHOCKWITH PANEL REMOVED LIVE TERMINALSCAUTION 20 20 2090+27 V DC Power Output Connector RowNOTES:1. Equipment shown is typical. The actual equipment appearance may vary slightly.2. The power output connector and associated circuit breaker are an intergral unit. The power output connector is always positioned directly above the associated circuit breaker.3. Usually only power output connectors and circuit breakers are populated when the associated XMI, DMI, SSI or ACC is equipped. The actual equipage is customer dependent. Cicuit Breaker Row 90 A11 232 4520 A 20 A 20 AXMI SSIAccessories1 2DMI3 41 -42 68P09283A64 -3FOA SEP 2007

1X UBS Macro B T S FRU P ower Distribution Unit (PDU) Equipment IdenticationFigure 1 -13 PDU rear panel detailti-cdma-05914.epsCAUTIONCAUTIONCAUTION1st Power Feed +27 V DC Input Power Connector1st Power Feed +27 V DC Input Filter CapacitorLocation of Optional 2nd Power Feed+27 V DC Input Power ConnectorNOTES:1. Equipment shown is typical. The actual equipment appearance may vary slightly.2. The optional 2nd power feed input connector is populated when more than 2 XMIs are equipped. _0 VDC +27 VDCHAZARD OF ELECTRICAL SHOCK WITH COVERS REMOVED68P09283A64 -3 1 -43FOA SEP 2007

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