Comba Telecom RA-7800, Installation Manual

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INSTALLATION GUIDE FOR RA-7800
RA-7800 QI Copyright - refer to title page Page 2
ENU Status : 1-0-1
0.2 CONTENTS
Section Page
0.2
CONTENTS........................................................................................................................... 2
0.3 INDEX TO FIGURES AND TABLES ..................................................................................... 4
0.4 HISTORY............................................................................................................................... 6
0.5 ISSUE CONTROL ................................................................................................................. 7
0.6 REFERENCES ...................................................................................................................... 8
0.7 GLOSSARY OF TERMS ....................................................................................................... 9
0.8 SAFETY NOTICES AND ADMONISHMENTS.................................................................... 10
0.9 SERVICING POLICY AND RETURN OF EQUIPMENT ..................................................... 11
0.10 READERS COMMENTS ..................................................................................................... 12
1 GENERAL INFORMATION ................................................................................................. 13
2 EQUIPMENT DESCRIPTION.............................................................................................. 15
2.1 SYSTEM DIAGRAM ............................................................................................................ 15
2.2 TYPICAL APPLICATION..................................................................................................... 16
2.2.1 DUAL FIBER CONFIGURATION ........................................................................................ 16
2.2.2 SINGLE FIBER CONFIGURATION .................................................................................... 17
2.3 EQUIPMENT LAYOUT........................................................................................................ 19
2.4 EQUIPMENT CONSTITUTION ........................................................................................... 22
2.5 KIT OF PARTS .................................................................................................................... 23
3 INSTALLATION ...................................................................................................................24
3.1 WARNINGS AND ALERTS ................................................................................................. 24
3.2 SITE PLANNING CONSIDERATIONS................................................................................ 25
3.2.1 REPEATER INSTALLATION CHECKLIST ......................................................................... 26
3.3 INSTALLATION PROCEDURES ........................................................................................ 27
3.3.1 GOODS INWARDS INSPECTION ...................................................................................... 27
3.3.2 TOOLS................................................................................................................................. 27
3.3.3 PREPARATION................................................................................................................... 27
3.3.4 RACK MOUNTING OF MU ................................................................................................. 28
3.3.5 MOUNTING RACK OF RU.................................................................................................. 29
3.3.6 RU LIFTING LUG ................................................................................................................ 30
3.3.7 WALL MOUNTING OF MOUNTING RACK ........................................................................ 30
3.3.8 POLE MOUNTING OF MOUNTING RACK......................................................................... 31
3.3.9 ATTACHING RU ONTO MOUNTING RACK ...................................................................... 31
3.3.10 DRIP-LOOP......................................................................................................................... 32
3.4 EQUIPMENT CONNECTORS ............................................................................................ 32
3.4.1 MU CONNECTORS ............................................................................................................ 32
3.4.2 RU CONNECTORS............................................................................................................. 40
3.5 EQUIPMENT CONNECTION.............................................................................................. 40
3.5.1 GROUNDING CONNECTION............................................................................................. 40
3.5.2 SERVICE VOLTAGE CONNECTION ................................................................................. 41
3.5.3 LI-ION BATTERY CONNECTION ....................................................................................... 41
3.5.4 RF CONNECTION............................................................................................................... 42
3.5.5 OPTICAL CONNECTION BETWEEN MU AND RU ........................................................... 42
3.5.6 BTS ALARM CONNECTION............................................................................................... 42
3.5.7 EXTERNAL ALARM CONNECTION................................................................................... 43
3.5.8 INTEGRATED MODEM CONNECTON .............................................................................. 43
3.5.9 CONNECT TO PC............................................................................................................... 44
4 COMMISSIONING............................................................................................................... 45
4.1 PRE-COMMISSIONING TASKS ......................................................................................... 45
4.2 LED INDICATORS .............................................................................................................. 46