User guide

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1/1551-HSC 901 35/3 Uen C 2005-12-02 iii
Contents
1 Introduction to this Guide 1
1.1 Revision History 1
1.1.1 This revision (C) 1
1.1.2 Version B 1
1.1.3 Version A 1
2 The EDA Concept 2
2.1 ADSL Standards 3
2.2 The EDA System – Basic Principle 4
2.2.1 The IP DSLAM 5
2.2.2 The Aggregation Node 6
2.2.3 The EDA Management System 6
3 The EDA Access Network 8
3.1 The Access Domain 8
3.1.1 The Size of the Access Domain 8
3.1.2 Domain Subnets and IP Networks 9
3.1.3 The Domain Server 11
4 The EDA Components 13
4.1 The IP DSLAMs 13
4.1.1 The EDA Management Proxy (EMP) 15
4.1.2 EDA Solution without EMP 16
4.1.3 The EDN312 and EDN312x IP DSLAM 18
4.1.4 The EDN288 IP DSLAMs 19
4.1.5 The ECN Aggregation Node 22
4.2 The EDA Switches 26
4.3 The EDN424 HDSL IP DSLAM 30
4.4 Ethernet Power Nodes 32
4.5 The EDA Converters 33