363-206-305
Administration and Provisioning
8-66
Issue 3 June 2000
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Addressing the Slots in the NBS Quadrant
. Each quadrant’s slots (both
real and virtual) are numbered the same for provisioning (Figure 8-15). For
example, the physical slots fed by DSX-1 signal D are numbered 10, 11,
and 12 in the NBS. But when provisioning with the software from the
SLC
-
2000 host digital terminal CIT, they are numbered 1, 2, and 3 (plus 4, 5, and
6 virtual slots).
NOTE:
Virtual slot 6 is
never
addressed for ISDN line provisioning.
SPQ494 Channel Unit Drop Identifications
. The four ISDN 2B+D drops are
identified in the software as follows:
—
SPQ494 channel unit in slot 1 of the quadrant
:
drop 1 = slot 1, line 1
drop 2 = slot 1, line 2
drop 3 = slot 4, line 1 (virtual slot 4)
drop 4 = slot 4, line 2 (virtual slot 4)
—
SPQ494 channel unit in slot 2 of the quadrant
:
drop 1 = slot 2, line 1
drop 2 = slot 2, line 2
drop 3 = slot 5, line 1 (virtual slot 5)
drop 4 = slot 5, line 2 (virtual slot 5)
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AUA94 Channel Unit Drop Identifications
. The drops for the AUA94 in
slot 3 do not need virtual slots. The two ISDN 2B+D drops in slot 3 are
identified in the software as follows:
drop 1 = slot 3, line 1
drop 2 = slot 3, line 2
■
POTS and Special Service Channel Units
. Other channel units do not
use virtual slots. For example, the four drops from a POTS quad channel
unit in physical slot 8 of the NBS are identified in the software as follows:
drop 1 = slot 2, line 1
drop 2 = slot 2, line 2
drop 3 = slot 2, line 3
drop 4 = slot 2, line 4
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