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ITU-T work programme

[2005-2008] : [SG5] : [Q4/5]

[Declared patent(s)]  - [Publication]

Work item: K.45
Subject/title: Resistibility of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents
Status: Approved on 2008-04-13 
Approval process: AAP
Type of work item: Recommendation
Version: Rev.
Equivalent number: -
Timing: -
Liaison: ETSI, IEC
Supporting members: -
Summary: This Recommendation specifies resistibility requirements and test procedures for telecommunication equipment installed between Telecommunication Centres and between a Telecommunication Centre and Customer's premises building. Overvoltages or overcurrents covered by this Recommendation include surges due to lightning on or near the line plant, short-term induction from adjacent a.c. power lines or railway systems, earth potential rise due to power faults, direct contacts between telecommunication lines and power lines and electrostatic discharges. Major changes compared with the 2003 version of this Recommendation include: removing the power induction test requirement for antenna ports where the installation is within the scope of K.71
Comment: -
Reference(s):
  Historic references:
Contact(s):
Philip Day, Editor
ITU-T A.5 justification(s):
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First registration in the WP: 2008-03-04 14:37:13
Last update: 2008-04-07 14:43:29