DLP-543
: Detailed Level Procedure 363-206-305
Page 2 of 4 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
NOTE:
When using the following procedures to install the
28/29-Type OLIU
s, if
the responses are not correct, check all connections. If connections are
correct, replace the
28/29-Type OLIU
that has the wrong response.
Remove all
DS1/T1
and
DS3/T3
signals from system [
NTP-005
,
NTP-026
].
2. Use the upd command to reflect the change and clear associated alarms.
3. Use the
dlt-crs-vt1/dlt-crs-sts1 commands to delete all
cross-connections.
4. Remove all circuit packs from the FiberReach shelf, except the
SYSCTL
circuit
pack.
5. Use the upd command to delete the circuit packs removed from the equipment
list and clear associated alarms.
6. Use the init-sys:all command to initialize provisionable parameters to
their default values.
7.
NOTE:
When a
28/29-Type OLIU
is installed, an
OLIU connector failed
alarm will occur. Normally, the alarm occurs because the faceplate
connector (ribbon cable) is not yet installed.
Install
OLIU
into required
MAIN-1
slot.
Response:
FAULT
LED and
ACTIVE
LED lights.
FAULT
LED begins
flashing after about 10 seconds.
28/29-Type OLIU
[
MN
LED (
inc. OC3/OC12 LOS)
and
NE ACTY
LED (
holdover mode active
) alarms
light.]
8. Install universal
LBO
on
MAIN-1 OLIU
[
DLP-503
].
9. Connect optical cables to
MAIN-1
OLIU
.
Response:
FAULT
LED on
OLIU
goes out.
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