Nortel Networks DCT1900 User Manual
Page 210
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Technical Product Manual - DCT1900
Installation Instructions, Digital Trunk Unit (DTU-T1, CAS) - REX-BRD0021 or 2/ROFNB 157 13/2
12-2
Install-DCT1900/R8/mw
© 2000-2005
Table 12–1 Setting of the Jumpers
Cable length (Ft.)
Jumper placed
1
2
3
0 – 164
Y
N
N
66 – 262
N
Y
N
197 – 426
Y
Y
N
361 – 656
N
N
Y
459 – 754
Y
N
Y
689 – 951
N
Y
Y
886 – 1050
Y
Y
Y
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