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Homepage>BS Standards>35 INFORMATION TECHNOLOGY. OFFICE MACHINES>35.100 Open systems interconnection (OSI)>35.100.10 Physical layer>BS EN 50090-5-2:2020 - TC Tracked Changes. Home and Building Electronic Systems (HBES) Media and media dependent layers. Network based on HBES Class 1, Twisted Pair
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immediate downloadReleased: 2020-11-12
BS EN 50090-5-2:2020 - TC Tracked Changes. Home and Building Electronic Systems (HBES) Media and media dependent layers. Network based on HBES Class 1, Twisted Pair

BS EN 50090-5-2:2020 - TC

Tracked Changes. Home and Building Electronic Systems (HBES) Media and media dependent layers. Network based on HBES Class 1, Twisted Pair

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Standard number:BS EN 50090-5-2:2020 - TC
Released:2020-11-12
ISBN:978 0 539 14958 6
Status:Tracked Changes
DESCRIPTION

BS EN 50090-5-2:2020 - TC


This standard BS EN 50090-5-2:2020 - TC Tracked Changes. Home and Building Electronic Systems (HBES) is classified in these ICS categories:
  • 35.100.10 Physical layer
  • 97.120 Automatic controls for household use
  • 35.100.20 Data link layer
This European Standard defines the mandatory and optional requirements for the medium specific physical and data link layer for HBES Class 1 Twisted Pair TP1. Data link layer interface and general definitions, which are media independent, are given in EN 50090 4 2.
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