Nortel 600 Series Manual page 168

3-32 Switch settings for balance networks
Table 3-W: (Continued)
QNB65C Balance Network - switch settings for 24-gauge end-section D66 loaded cable
SQ Switches
1 2 3 4
0 0 1 0
Length
Ft X 1000 Meters
2.8-2.9 854-884
2.9-3.0 884-914
3.0-3.1 914-944
3.1-3.2 944-975
3.2-3.3 975-1005
3.3-3.4 1005-1036
3.4-3.5 1036-1066
3.5-3.6 1066-1097
3.6-3.7 1097-1127
3.7-3.8 1127-1158
3.8-3.9 1158-1188
3.9-4.0 1188-1219
4.0-4.1 1219-1249
4.1-4.2 1249-1280
4.2-4.3 1280-1310
NTP 297-3601-316
5 6 7 8
0 1 0 1
Capacitance(µ SS Switches
F) 1
5
32.625 1
1
33.750 0
1
34.875 1
1
36.000 0
0
37.175 1
0
38.250 0
0
39.375 1
0
40.500 0
0
41.625 1
0
42.750 0
0
43.875 1
0
46.125 1
1
47.250 0
1
48.375 1
1
49.500 0
1
For Generic 602.20
Resistance
2 3 4 Value (Ω)
6
0 1 1 160
0
1 1 1 160
0
1 1 1 160
0
0 0 1 160
1
0 0 1 180
1
1 0 1 180
1
1 0 1 180
1
0 1 1 180
1
0 1 1 200
1
1 1 1 200
1
1 1 1 200
1
0 0 0 220
1
1 0 0 220
1
1 0 0 220
1
0 1 0 220
1
08.01
ST Switches
1 2 3 4
5
1 1 1 0
1
1 1 1 0
1
1 1 1 0
1
1 1 1 0
1
0 1 1 0
1
0 1 1 0
1
0 1 1 0
1
0 1 1 0
1
1 0 1 0
1
1 0 1 0
1
1 0 1 0
1
0 0 1 0
1
0 0 1 0
1
0 0 1 0
1
0 0 1 0
1
August 2006