Nortel Networks Circuit Card User Manual
Page 268

Page 268 of 906
NT5D33 and NT5D34 Lineside E1 Interface cards
553-3001-211 Standard 3.00 August 2005
When dip switch #1, positions 2 and 8 are set to “Table,” AB Bits are
configured by the user through the Set Mode MMI command (see “Set Mode”
on
). Otherwise, the signaling scheme selected by dip switch 1,
positions 2 and 8 will be used.
IPE Shelf address for LEI
3
4
5
6
OFF
OFF
OFF
OFF
Card type for ringer
allocation
XTI = 19
XMLC = 18
7
7
ON
OFF
OFF
E1 signaling
8
OFF
OFF
Table 97
LEI card – signaling-type dip switch settings
Switch #1
Characteristic
Selection
Position 2
Position 8
Signaling Type
Loop start
OFF
OFF
Ground start
ON
OFF
Australian P2
OFF
ON
Table
ON
ON
Table 96
LEI card – Switch #1 dip switch settings (Part 2 of 2)
Characteristic
Selection
Switch
Position
Switch
Setting
Factory
Default