Projet 2b
Consultation 2017/22: Projets d'ordonnances pour la mise en œuvre de la nouvelle loi fédérale sur la surveillance de la correspondance par poste et télécommunication · 34 pages
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Contents
1 Scope of application .....................................................................................................2
2 Abbreviations ................................................................................................................4
3 Definitions......................................................................................................................5
4 The LEMF .......................................................................................................................6
5 General requirements for delivery networks ...............................................................6
6 Overview of the delivery networks ...............................................................................7
6.1 Functional architecture .............................................................................................7 6.2 Overview of roles in the DN ....................................................................................10 6.3 Overview of the LEMF network interfaces with CSPs .............................................10 6.4 Overview of the delivery networks between the LEMF and CSPs ...........................10 6.5 Basic topologies of delivery networks .....................................................................10
7 CS delivery networks ..................................................................................................12
7.1 Delivery of CS IRI (HI2) ..........................................................................................12 7.2 Delivery of CS CC (HI3) via CS DN ........................................................................12
8 IP delivery networks ....................................................................................................15
8.1 Capacity (bandwidth) of the IP DN .........................................................................15 8.2 Variants of IP delivery networks .............................................................................15
9 Security ........................................................................................................................22
9.1 Scope .....................................................................................................................22 9.2 Reliability and availability........................................................................................22
10 Quality of service ........................................................................................................22
11 Signalling sequences for the CS delivery network ...................................................23
12 Protocol stack for the IP delivery network ................................................................31
13 Equipment hosting ......................................................................................................32
13.1 Power supply and earthing .....................................................................................32 13.2 Environmental conditions .......................................................................................32 13.3 Maximum power dissipation of equipment ..............................................................33 13.4 Electromagnetic compatibility (EMC) ......................................................................33 13.5 Electrostatic discharge (ESD) .................................................................................33 13.6 Resistibility to overvoltages and overcurrents .........................................................33 13.7 Uninterruptible power supply (UPS)........................................................................33 13.8 Safety .....................................................................................................................33 13.9 Space requirements ...............................................................................................33