Nortel Circuit Card Installation Manual page 142

Page 142 of 906
Table 49
QPC559, QPC560 double density
Application
Outgoing ANI only:
loop pulsing
battery and ground pulsing
Other than outgoing ANI
600 ¾ resistive impedance
3-component complex impedance
553-3001-211 Standard 3.00
Option settings
August 2005
Double density—Unit 0/1/2/3
H17/H3/A17/A3 switch
1 2 3
off off off
off off off
on off on
Jumpers (QPC560) Units 0/1/2/3
connect pins 1 and 2
connect pins 2 and 3
4 5 6
off off off
off on off
off on off