Nortel Circuit Card, Installation Manual, Page: 880 / 908

Page 880 of 906 QPC841 Quad Serial Data Interface card
553-3001-211 Standard 3.00 August 2005
Figure 189
QSDI card option switch locations
553-5987
SW1
DS1
J1
J2
SW16
1 2 3 4 O
N
1 2 3 4 O
N
5 6
1 2 3 4 O
N
5 6
1 2 3 4 O
N
5 6
1 2 3 4 O
N
5 6
1 2 3 4
O
N
5 6
1 2 3 4 O
N
5 6
1 2 3 4
O
N
5 6
1 2 3 4 O
N
5 6
1 2 3 4
O
N
1 2 3 4
O
N
1 2 3 4
O
N
1 2 3 4
O
N
1 2 3 4
O
N
5 6 7 8 1 2 3 4
O
N
5 6 7 8
SW15
SW14 SW13 SW12
SW10 SW11
SW2
SW3
SW4
SW5
SW6
SW7
SW8
SW9
DCE
DTE
DTE
DCE
Port 1
DCE
DTE
DTE
DCE
Port 4
DCE
DTE
DTE
DCE
Port 2
DCE
DTE
DTE
DCE
Port 3
DTE / DCE
mode
selection
Port 1 Port 2 Port 3 Port 4
Ports
1 and 2
Ports
3 and 4
Baud rate
selection
Address
selection