BS EN 50136-1-5:2008 Alarm systems. Alarm transmission systems and equipment. Requirements for packet switched network PSN
BS EN 50136-1-5 specifies the requirements for alarm transmission systems using Packet Switched Networks (PSN), which are additional to those in EN 50136-1-1:1998.
The alarm transmission system using PSN may use wired links, voice grade signalling links, mobile networks, radio or data links and may include ethernet switches, hubs, firewalls, ADSL-routers and DSL-modems.
BS EN 50136-1-5 is also applicable to alarm transmission systems in which signalling links are shared with other services within the above descriptions.
Contents of BS EN 50136-1-5
Scope
Normative references
Terms and definitions
Objective
Transmission network requirements
Generalities
Transmission link requirement
Shared PSN
Performance
Transceivers or equivalent equipments functional requirements
Generalities
Signalling security of messages on PSN
Verification of performance
Bibliography
