Rackmount Du Option Switches - Northern Telecom DMS-100 Series Installation And Maintenance Manual

Digital switching systems
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0
0
0
0
0
0
Auto Ans
0
Auto Orig
0
Far-end Loop
0
T-and-R Loop
0
Ext Clock
0
Adaptive
0
Assert DTR
0
Assert RTS
0
0
0
0
0
Baud
0
Baud
0
Baud
0
Assert CD
0
SAC Enable
0
Bit-Oriented
0
Master
0
Switched
0
0
0
0
0
Modem Pool
0
MI Pulse
0
MI Invert
0
KBD Enable
0
Assert CD
0
Local CTS Delay
0
CTS Delay A ON
0
CTS Delay B ON*
0
0
0
0
0
TI Enable
0
LLB Enable
0
LB Enable
0
Not Used
0
0
0
* On NT4X25DF switch number 8 functions as Switch B/Normal switch
0
* On NT4X25AD/CH switch number 4 is a data speed selector switch
0
0
Figure 3.13
0
DIP SW2
ON
OFF
1
Man Ans
2
Man Orig
3
Normal
4
Normal
5
Int Clock
6
Normal
7
Normal
8
Normal
DIP SW3
ON
OFF
1
Baud
2
Baud
3
Baud
4
Normal
5
Normal
6
Char-Oriented
7
Slave
8
Non-Switched
DIP SW4
ON
OFF
1
Normal
2
MI Level
3
Normal
4
Disable
5
Off
6
End-to-End Delay
7
OFF
8
OFF
DIP SW8 - for V.54 external testing
ON
OFF
1
Disable
2
Disable
3
Disable
4

Rackmount DU Option Switches

297-2121-226
VINTAGE 05.01
Applicable PECs
NT4X25AD /CH /AV
NT4X25AD /CH /AV
NT4X25AD /CH
NT4X25AV *
NT4X25CH /AV
NT4X25AD /CH /AV
NT4X25AD /CH
NT4X25AD /CH
NT4X25AD /CH
NT4X25CH
NT4X25CH /AV
3-39

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