Nortel Networks Circuit Card - Manual (Page 134)

Page 134 of 906 Option settings
553-3001-211 Standard 3.00 August 2005
NT8D72 Primary Rate Interface card
The NT8D72 Primary Rate Interface card allows the configuration of
interface impedance by way of DIP switches.
Table 44
QSDI paddle board DTE/DCE mode switch settings
Mode
Port 1 — SW 3 Port 1 —SW 2
1 2 3 4 5 6 1 2 3 4 5 6
DTE (terminal) on on on off on off off on off on off on
DCE (modem) off off off on off on on off on off on off
Port 2 — SW 5 Port 2 — SW4
DTE (terminal) on on on off on off off on off on off on
DCE (modem) off off off on off on on off on off on off
Port 3 — SW 7 Port 3— SW 6
DTE (terminal) on on on off on off off on off on off on
DCE (modem) off off off on off on on off on off on off
Port 4 — SW 9 Port 4 — SW 8
DTE (terminal) on on on off on off off on off on off on
DCE (modem) off off off on off on on off on off on off