4.3.1 Transportation Safety Considerations ..................................................................... 88
4.3.2 MTS LiTE and MTS 2 Cabinets Transportation ....................................................... 88
4.3.3 Moving the MTS 4 and Expansion Cabinet ............................................................. 88
4.4 Cabinet Installation ................................................................................................................ 90
4.4.1 Cabinet Bracing Considerations .............................................................................. 91
4.4.2 Floor Mounting Instructions ..................................................................................... 91
4.4.3 Installing the Cabinet Using the Mounting Brackets ................................................ 91
4.4.4 Installing the Cabinet Using the Mounting Plate ...................................................... 93
4.4.4.1 Mounting Plate ........................................................................................... 93
4.4.4.2 Installing the Mounting Plate ...................................................................... 94
4.4.4.3 Securing Cabinet to a Mounting Plate ....................................................... 95
4.4.5 Wall Fixing ............................................................................................................... 96
4.5 Electrical Connections ........................................................................................................... 96
4.5.1 Grounding Connection ............................................................................................. 97
4.5.2 Grounding the Equipment Cabinet .......................................................................... 99
4.5.2.1 Battery System Grounding. ...................................................................... 100
4.5.2.2 Checking Grounding Connections ........................................................... 100
4.5.3 Power Supply Connections .................................................................................... 100
4.5.3.1 -48 VDC Input Power and Backup Battery Charging Connections .......... 100
4.5.3.2 Connecting -48 VDC Power Source to the Equipment Cabinet .............. 102
4.5.3.3 100–240 VAC Input Power Connections ................................................. 105
4.5.3.4 Connecting 100–240 VAC Power Source to Equipment Cabinet ............ 106
4.5.3.5 Backup Battery Sensor Connections ....................................................... 107
4.5.3.6 Connecting the Backup Battery Sensor to the Equipment Cabinet ......... 108
4.5.3.7 MTS LVD Kit Installation. ......................................................................... 109
4.5.3.8 Installing the MTS LVD Kit. ...................................................................... 112
4.6 RF Antenna Connections..................................................................................................... 115
4.7 Expansion Cabinet Connections ......................................................................................... 118
4.7.1 TX Connections ..................................................................................................... 118
4.7.2 Connections between Site Controller and XHUB Controller .................................. 120
4.7.3 Power Connection to the XHUB Controllers .......................................................... 120
4.7.4 CAN Bus Cabling ................................................................................................... 121
4.7.5 RX Connection ....................................................................................................... 121
4.8 GPS Connections ................................................................................................................ 122
4.8.1 GPS Site Reference Operation Modes .................................................................. 123
4.8.2 Tracking Criteria .................................................................................................... 124
4.8.3 GPS Start Up. ........................................................................................................ 124
4.8.4 Remote GPS Antenna/Receiver Connection ......................................................... 125
4.8.4.1 Remote GPS Receiver Placement Requirements ................................... 126