Nortel Networks 1000 - Manual (Page 87)

NT6D42 Ringing Generator DC 87
Figure 19
Switch default settings
NT6D42 Ringing Generator DC
Table 21 "NT6D42 recommended options for North American and British
Telecom" (page 87)
through Table 26 "NT6D42CC SW2" (page 89) list
option settings for the NT6D42 Ringing Generator.
Table 21
NT6D42 recommended options for North American and British Telecom
Application
Ringing
frequency Ringing
voltage
Jumper locations Ringing output
North America 20 Hz 86 V ac P5
High voltage
Low impedance
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.