Nortel DMS-100 Series Manual page 70

6-12 Quad SIO circuit pack (NT6M60xx)
Table 6-2
QSIO circuit pack (A6 and B6) options - part number: NT6M60BA
Device type
(number)
DIP
Switch
(S6)
Note: Baud rate selection for the four DPP channels is made at the four rotary switches (S2, S3, S4,
and S5) on the front of the circuit pack. The baud rate selected can be for a synchronous channel or
an asynchronous channel. The following chart provides the conversion for asynchronous to synchro-
nous baud rates and the rotary switch position for the applicable selection.
Switch
position
0
1
2
3
4
5
6
7
Rotary 0
Switch 1
(S2) 2
3
4
5
6
7
297-1001-539 Standard 01.03 September 2000
Position/setting
1 On channel A select
Off (normal setting)
2 On channel B select
Off (normal setting)
3 On channel C select
Off (normal setting)
4 On channel D select
Off (normal setting)
Asynch
rate
50
75
110
134.5
150
300
600
1200
50 8
75/1200 9
110 A
134.5 B
150/2400 C
300/4800 D
600/9600 E
1200 F
Function
NOT USED.
Synch Switch
rate position
800
1200
1760
2152
2400
4800
9600
7
19200
1800 BX.25 Polling Link
2000
2400 (Synchronous channel;
3600 2400 baud)
4800
7200 Channel A baud rate
9600 select.
7
19200
Sheet 2 of 4
Setting
Factory
Off
Off
Off
Off
Asynch
rate
8 1800
9 2000
A 2400
B 3600
C 4800
D 7200
E 9600
F
7
19200
4
(2400 baud)
(This switch is inac-
tive for DPP systems
with 56K polling.)
On-site
Synch
rate
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A