Nortel 600 Series Manual page 64

2-57 Switch settings for printed circuit packs
Figure 2-36: NT3T80BA/BB Dual Serial Data Interface pack - switch locations
Table 2-BD:
NT3T80BA/BB Program socket selection
Socket Port
location
XU6 1
XU5 2
XU3 1
XU2 2
NTP 297-3601-316
Available only on the
NT3T80BB
S5
S3
1 5
1 4
S4
S2
1 5
1 4
Note: Program sockets should be selected according to the following table:
Connecting device
Used when the NT3T80BA or BB connects to an RS-232 DCE device
such as a modem.
Used when the NT3T80BA or BB connects to an RS-232 DTE device
such as a maintenance TTY.
For Generic 602.20
S7
Program Socket
1
Selection
S6
(See Program Socket
Selection table,
below)
1 5
XU4
XU3 XU6
XU2
XU5
XU1
Alarm (TBOS) uses DTE settings.
Note:
08.01 August 2006