Page 132 of 894 Option settings
553-3001-211 Standard 2.00 September 2004
NT8D72 Primary Rate Interface card
The NT8D72 Primary Rate Interface card allows the setting of interface
impedance by way of DIP switches.
Table 43
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