Contents
Contents
1 Introduction 1
1.1 General 1
1.2 Revision Information 2
2 System Overview 3
2.1 Introduction 3
2.2 Indoor Part with subrack 5
2.3 Outdoor Part 6
3 Basic Node 9
3.1 System Architecture 9
3.2 Access Module Magazine (AMM) 11
3.3 Node Processor Unit (NPU) 18
3.4 Service Access Unit (SAU) 24
3.5 E1 Interfaces 26
3.6 SDH Traffic 29
3.7 Ethernet Traffic 35
3.8 ATM Aggregation 43
3.9 Traffic Routing 49
3.10 Protection Mechanisms 51
3.11 Synchronization 60
3.12 Equipment Handling 63
3.13 MINI-LINK E Co-siting 65
3.14 Unstructured E3 Interface 66
4 Radio Terminals 67
4.1 Overview 67
4.2 Modem Unit (MMU) 69
4.3 Radio Unit (RAU) 80
4.4 Antennas 87
4.5 PMP Functionality 91
4.6 1+1 Protection 93
4.7 Transmit Power Control 102
4.8 Performance Management 104
12/221 02-CSH 109 32/1-V1 Uen A 2008-03-14
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