User's Manual

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User’s manual_v01

Contents

1. Introduction.............................................................................................................................................. - 13 -

1.1 Features................................................................................................................................................... - 13 -

1.2 Outlook ................................................................................................................................................ - 14 -

1.2.1 PSR .................................................................................................................................................... - 14 -

1.3 System RF block diagram .................................................................................................................... - 15 -

1.4 Frequency diagram ........................................................................................................................ - 16 -

2. System overview.......................................................................................................................................... - 17 -

2.1 Interior ............................................................................................................................................... - 17 -

2.1.1 PSU ................................................................................................................................................... - 18 -

2.1.2 RRFU ................................................................................................................................................. - 18 -

2.1.3 MUX ................................................................................................................................................. - 18 -

2.1.4 PA ...................................................................................................................................................... - 18 -

2.1.5 Carrier board .................................................................................................................................. - 18 -

2.1.6 DTU ................................................................................................................................................... - 18 -

2.2 External Interface ................................................................................................................................. - 19 -

2.2.1 AC INPUT .................................................................................................................................... - 20 -

2.2.2 EXTERNAL NFPA ALARM ................................................................................................... - 20 -

2.2.3 NAMEPLATE WITH UL MARK .......................................................................................... - 21 -

2.2.4 ETHERNET .................................................................................................................................. - 22 -

2.2.5 BLUETOOTH ANT ................................................................................................................... - 22 -

2.2.6 BACKUP BATTERY .................................................................................................................. - 23 -

2.2.7 RF port ......................................................................................................................................... - 24 -

2.2.8 Grounding .................................................................................................................................. - 24 -

2.3 Function features .................................................................................................................................. - 25 -