Nortel Circuit Card Installation Manual page 877

Table 275
QSDI card address switch settings
SW14 Port 1
SW15 Port 3
0
2
Device
4
pair
addresses
6
8
10
12
14
Note 1: On SW16, positions 1, 2, 3, and 4 must be OFF.
Note 2: To avoid address conflicts, SW14 and SW15 can never have identical settings.
Note 3: To disable ports 1 and 2, set SW14 position 1 to ON. To disable ports 3 and 4, set
SW15 position 1 to ON.
QPC841 Quad Serial Data Interface card
select the addresses for ports 1 and 2. Switch SW15 is used to select the
addresses for ports 3 and 4.
Port 2
Port 4 1
1 off
3 off
5 off
7 off
9 off
11 off
13 off
15 off
Switch settings
2 3 4
off off off
off off off
off off off
off off off
off off off
off off off
off off off
off off off
Circuit Card
Page 877 of 906
5 6 7
off on on
off on on
off on off
off on off
off off on
off off on
off off off
off off off
Description and Installation
8
on
off
on
off
on
off
on
off