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ETI-152A
NEAX2400 ICS ISDN PRI Installation Notes
SW2
Parts
Mounted
Face
Dip Switch
1 ~ 3
Equalizer Setting
4
ON
Multiframe Selection:
24-Multiframe
OFF
Multiframe Selection:
12-Multiframe
5
Zero Suppress Selection
6, 7
4K Data Link Control
8
Notification to the Upper CPU on
occurrence of a line fault
ON
To be notified
OFF
Not to be notified
Note:
SW2-8 is to be set “OFF”
because the PBX side
does not detect a line
failure if the power to the
terminal which has the
Primary Rate Interface is
turned off with this card
being used at the station
line side.
Table 1 ISDN PRI Switch Descriptions (Continued)
SWITCH
NAME
SWITCH
LOCATION
KIND OF SWITCH
SWITCH
NO.
SWITCH
SETTING
MEANING
ON
1 2 3 4 5 6 7 8
(24-Multiframe Standard
Setting)
ON
1 2 3 4 5 6 7 8
(12-Multiframe Standard
Setting)
ON
1 2 3 4 5 6 7 8
(When H
0
, H
11
terminals
are connected)
SW2-1 ~ 3 is dependent
on the distance.
SW2-1
SW2-2
SW2-3
Distance
(feet)
ON
ON
ON
0 ~ 133
ON
ON
OFF
133 ~
267
ON
OFF
ON
267 ~
400
ON
OFF
OFF
400 ~
533
OFF
ON
ON
533 ~
667
Other Combinations
Not
possible
SW2-5
Multiframe
Configuration
12
24
ON
AMI
B8ZS
OFF
B7
B7
SW2-6 SW2-7 Data Link Control
ON
OFF
Standard
Other
Combinations
Not possible
