Nortel Networks Circuit Card 311 - Manual (Page 112)

112 Option settings
Table 52
QPC550 vintage A-600/900 Ohm impedance selection
Switch number
Device
location
Device
designation
Unit
number
Impedance
(ohms) 1 2 3 4 5 6 7 8
G29(a) S3.0 0 600 off on on off off on on off
900 on off off on on off off on
G29(b) S3.1 1 600 off on on off off on on off
900 on off off on on off off on
G8(a) S3.2 2 600 off on on off off on on off
900 on off off on on off off on
G8(b) S3.3 3 600 off on on off off on on off
900 on off off on on off off on
Table 53
QPC550 vintage A-software/hardware control for 2dB pad
2 dB pad control
H/W
Device
location
Device
designation
Unit
number
Switch
number S/W (pad in) (pad out)
1 off off on 0
2 on off off
3 on off off
F38 S1
1
4 off off on
1 off off on 0
2 on off off
3 on off off
F1 S2
1
4 off off on
Table 54
QPC550 vintage B-attenuation level control
Switch number
Device
location
Device
designation
Unit
number 1 2 3 4 5 6 7 8
2 dB
option
D39 S2.0/1 0 on on on on on
1 off off off off off
D1 S2.2/3 2 on on on on on
3 off off off off off
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
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