Nortel Circuit Card Installation Manual page 268

Page 268 of 906
Table 96
LEI card – Switch #1 dip switch settings (Part 2 of 2)
Characteristic
IPE Shelf address for LEI
Card type for ringer
allocation
E1 signaling
553-3001-211 Standard 3.00
NT5D33 and NT5D34 Lineside E1 Interface cards
Selection
See Table 98
XTI = 19
XMLC = 18
See Table 97
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 page 295). Otherwise, the signaling scheme selected by dip switch 1,
positions 2 and 8 will be used.
Table 97
LEI card – signaling-type dip switch settings
Characteristic
Signaling Type
August 2005
Switch
Position
3
4
5
6
7
7
8
Switch #1
Selection
Loop start
Ground start
Australian P2
Table
Switch
Setting
See Table 98
ON
OFF
OFF
Position 2 Position 8
OFF
ON
OFF
ON
Factory
Default
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON