Owner's manual

QPC841 4-Port Serial Data Interface card 105
Device number
SW15
Port 3 Port 4 1 2 3 4
5
6
7
8
01
off off off off off
on on on
23
off off off off off
on on
off
4
5
off off off off off
on
off
on
6
7
off off off off off
on
off off
89
off off off off off off
on on
10 11
off off off off off off
on
off
12 13
off off off off off off off
on
14 15
off off off off off off off off
Note 1: On SW16, positions 1, 2, 3, and 4 must be OFF.
Note 2: To avoid address conflicts, SW14 and SW15 can never show identical settings.
Note 3: To disable ports 3 and 4, set SW15 position 1 to ON.
Table 46
QPC841 baud rate
Port 1 SW10 Port 2 SW11 Port 3 SW12 Port 4 SW13
Baud
rate 1 2 3 4123412341234
150
off off
on on
off off
on on
off off
on on
off off
on on
300
off
on
off
on
off
on
off
on
off
on
off
on
off
on
off
on
600
off off off
on
off off off
on
off off off
on
off off off
on
1200
off
on on
off off
on on
off off
on on
off off
on on
off
2400
off off
on
off off off
on
off off off
on
off off off
on
off
4800
off
on
off off off
on
off off off
on
off off off
on
off off
9600
off off off off off off off off off off off off off off off off
Table 47
QPC841 DTE or DCE selection
Port 1—SW8 Port 1—SW9
Mode
1234
5
61234
5
6
DTE (terminal)
on on on on on on
off off off off off off
DCE (modem) off off off off off off
on on on on on on
NT1P61 (Fiber)
on
off off
on
off off
on
off off off
on on
Port 2—SW6 Port 2—SW7
DTE
on on on on on on
off off off off off off
DCE off off off off off off
on on on on on on
NT1P61 (Fiber)
on
off off
on
off off
on
off off off
on on
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
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