Avaya Nortel Communication Server 1000 Reference page 478

NT8D41BA Quad Serial Data Interface Paddle Board
Address
Switch SW15 or SW16 and logic on the card always address the four UARTs using a pair of
addresses: 0 and 1, 2 and 3 through 14 and 15. The settings for both switches are shown in
Table 204: NT8D41BA address switch settings
switches SW15 and SW16 must not be configured identically.
paddle board
Table 204: NT8D41BA address switch settings
SW15
SW16
Device
addresses
* To enable ports 1 and 2, set SW15 position 1 to ON. To enable ports 3 and 4, set SW16
position 1 to ON.
For each X, the setting for this switch makes no difference, because it is not used.
DTE/DCE/Fiber mode
Each serial port can be configured to connect to a terminal (DTE equipment), a modem (DCE
equipment), or a Fiber Superloop Network card. Instructions for setting the switches SW2,
SW3, SW4, SW5, SW6, SW7, SW8, and SW9 are shown in
Fiber switch settings
shows the location of these switches on the paddleboard.
Table 205: NT8D41BA DTE/DCE/Fiber switch settings
DTE (terminal)
DCE (modem)
NT1P61 (Fiber)
478 Circuit Card Reference
on page 474 displays SW15 and SW16.
Port 1
Port 3
0
2
4
pair
6
8
10
12
14
on page 478.
Mode
Comments? infodev@avaya.com
on page 478. To avoid system problems,
Port 2
Port 4 1* 2
1 E X
3 E X
5 E X
7 E X
9 E X
11 E X
13 E X
15 E X
Figure 151: NT8D41BA QSDI paddle board
Port 1 — SW 3
1 2 3 4 5 6
on on on off on off off on off on off on
off off off on off on on off on off on off
on on on on on off on on on off on off
Figure 151: NT8D41BA QSDI
Switch settings
+
3 4 5 6 7
off off off off off off
off off off off off on
off off off off on off
off off off off on on
off off off on off off
off off off on off on
off off off on on off
off off off on on on
Table 205: NT8D41BA DTE/DCE/
Port 1 —SW 2
1 2 3 4 5
8
on page 474
6
July 2011