Nortel 600 Series Manual page 170

3-34 Switch settings for balance networks
Table 3-X: (Continued)
QNB65C Balance Network - switch settings for 26-gauge end-section D66 loaded cable
SQ Switches
1 2 3 4
0 0 1 0
Length
Ft X 1000 Meters
1.7-1.8 518-549
1.8-1.9 549-579
1.9-2.0 579-610
2.0-2.1 610-640
2.1-2.2 640-671
2.2-2.3 671-701
2.3-2.4 701-732
2.4-2.5 732-762
2.5-2.6 762-793
2.6-2.7 793-832
2.7-2.8 832-854
2.8-2.9 854-884
2.9-3.0 884-914
3.0-3.1 914-944
3.1-3.2 944-975
NTP 297-3601-316
5 6 7 8
0 1 0 1
Capacitance(µ SS Switches
F) 1
5
15.750 0
0
16.875 1
0
19.125 1
1
20.250 0
1
22.500 0
1
23.625 1
1
24.750 0
1
25.875 1
1
27.000 0
1
27.000 0
1
28.024 1
1
29.250 0
1
30.375 1
1
31.500 0
1
32.625 1
1
For Generic 602.20
Resistance
2 3 4 Value (Ω)
6
1 1 1 160
0
1 1 1 180
0
0 0 0 180
0
1 0 0 200
0
0 1 0 200
0
0 1 0 220
0
1 1 0 220
0
1 1 0 240
0
0 0 1 240
0
0 0 1 260
0
0 0 1 260
0
1 0 1 280
0
1 0 1 280
0
0 1 1 300
0
0 1 1 300
0
08.01
ST Switches
1 2 3 4
5
1 1 1 0
1
0 1 1 0
1
0 1 1 0
1
1 0 1 0
1
1 0 1 0
1
0 0 1 0
1
0 0 1 0
1
1 1 0 0
1
1 1 0 0
1
0 1 0 0
1
0 1 0 0
1
1 0 0 0
1
1 0 0 0
1
0 0 0 0
1
0 0 0 0
1
August 2006