NTP-015
: Circuit Order 363-206-305
Page 2 of 4 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
DO ITEMS BELOW IN ORDER LISTED. . . . .FOR DETAILS, GO TO
3.
NOTE:
The following operation may activate the office major, minor,
or no alarm. The audible alarm may be suppressed by
depressing the
ACO
button.
NOTE:
One of the terminating nodes for the T1 service may be
equipped with
STS1E
circuit packs to provide an EC-1
interface for the DS1 service.
At the DS1 interconnect assembly, cross connect, or equivalent
sssembly at the T1 terminating nodes, remove the T1 signals
associated with the port(s) being discontinued. (
FAULT
LEDs
begin flashing on
T1EXT
circuit pack with signals removed.)
4.
NOTE:
The
UPD/INIT
pushbutton on the
SYSCTL
is recessed to
prevent its accidental operation. You will need a small
pointed object such as a ball-point pen to operate it.
Momentarily depress the
UPD/INIT
button on the
SYSCTL
at the
DS1 terminating nodes or use the upd command to update the
equipment list. (Flashing
FAULT
LEDs go off.)
5. Use the rtrv-state-eqpt: command to verify that the correct
port(s) has been changed from
in-service (i)
to
auto (a)
state.
6.
!
CAUTION:
Removing the wrong cross-connections may cause service
interruption.
From work order or rtrv-crs-( ) command, determine the
cross-connections for circuit being discontinued.
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