International Telecommunication Union   ITU
Français  Español
 
Site map Contact us Print version
  Home : ITU-T : Publications : Recommendations : K Series : K.21 : K.21 (04/08)
Recently posted -  Search Recommendations
   
K.21 : Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents

Recommendation K.21 (04/08)

Approved in 2008-04-13

Status : Superseded

 

Table of Contents

 

Summary


Access : Freely available items

Available languages and formats :

 
Click on the Item

Click on the selected format
and language to get the document

   
Format Size Posted Article Number
English

PDF Document PDF (acrobat)

197069 bytes 2009-01-29 E 33658 

Access :

TIES users

Available languages and formats :

 
Click on the Item

Click on the selected format
and language to get the document

   
Format Size Posted Article Number TIES users
English

Word Document Word

636416 bytes 2009-01-29 E 33658  Download

Zip Zip (Components)

142131 bytes 2009-01-29   Download

 

Top -  Feedback -  Contact us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-T Publications
Updated : 2011.11.17