Document :

UIT-T�SG 5� (P�riode d'�tudes 2017)� Contribution� 835

Titre :

Discussion on exception conditions included in K.21, K.45 "Resistibility of telecommunication equipment installed in customer premises, access and trunk networks to over voltages and over currents"

Re�u le :

2021-11-15

Source :

Nippon Telegraph and Telephone Corporation (NTT) (Japan)

AI/Question :

Q2/5

R�union :

2021-11-30

Disponibilit� :

R�serv� aux utilisateurs TIES�[UIT-T]