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
Terms and definitions
Transmission network requirements
Transmission link requirement
Transceivers or equivalent equipments functional requirements
Signalling security of messages on PSN
Verification of performance