TAP-
121
363-206-295
Clearing
Trouble
:
1997
December
1,
Issue
6
of
4
Page
Is
14.
FAULT
(
lighted
LED
CP
unexpected
fail,
CP
OLIU
type/switches
(
flashing
or
etc.)
,
sig.
LOF,
LOS,
OC3
inc.
failed
one
only
on
etc.)
,
OLIU
end?
far
or
end
near
either
at
If YES
with
continue
then
,
15
Step
.
If NO
to
proceed
then
,
24
Step
.
Is
15.
ACTIVE
protection
and
service
both
on
lighted
LED
OLIUs
(
rtrv-state
)?
If YES
to
proceed
then
,
18
Step
.
If NO
with
continue
then
,
16
Step
.
Minor?
or
Critical
alarm
Is
16.
If MINOR
to
proceed
then
,
19
Step
.
If CRITICAL
with
continue
then
,
17
Step
.
17.
NOTE:
far-end
or
near-
that
are
Indications
OLIU
has
line
fiber
incoming
or
or
one
at
locked
or
inhibited
been
has
switching
protection
and
failed
the
fails,
line
protection
the
if
Also,
ends.
both
ACTIVE
both
on
LEDs
OLIU
If
end.
far
the
of
state
uncertain
the
of
because
lighted
be
will
s
the
rtrv-state
indicates
report
active-?
line
protection
the
for
(slot 2(P)
the
If
failed.
is
line
protection
the
that
are
indications
),
(slot
line
service
1 indicates
,
active-rx
system,
the
of
ends
both
at
service.
all
carrying
is
line
service
the
and
CIT
Use
rtrv-state
BOTH
at
status
switch
check
to
command
system.
of
ends
and
CIT
Use
18.
switch-line
both
switch
and
switch
reset
to
command
to
lines
far-end
and
near-
OLIU
lighted
without
pair
FAULT LED.
Replace
19.
OLIU
flashing
or
lighted
with
FAULT LED.
Reference: DLP-518 or 363-206-285, DLP-523
clear?
trouble
Did
20.
If YES then
,
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
If NO
with
continue
then
,
21
Step
.
Содержание DDM-2000 OC-12
Страница 1: ...363 206 295 Issue 1 December 1997 DDM 2000 OC 12 Multiplexer Release 7 0 User Service Manual Volume I ...
Страница 37: ...Tables xxxviii Issue 1 December 1997 A A SONET Overview A 1 SONET Payloads A 18 A 2 SONET Transport Rates A 19 ...
Страница 506: ...INS PROG 8 of 8 Page INS PROG COMMANDS RELATED rtrv eqpt rtrv ne OC 12 DDM 2000 1997 December 1 Issue 11 89 ...
Страница 528: ...RTRV ATTR ALM 2 of 2 Page RTRV ATTR ALM COMMANDS RELATED set attr alm OC 12 DDM 2000 1997 December 1 Issue 11 111 ...
Страница 565: ...RTRV OC3 3 of 3 Page RTRV OC3 COMMANDS RELATED rtrv sync 11 148 1997 December 1 Issue OC 12 DDM 2000 ...
Страница 664: ...SET FEAT 3 of 3 Page SET FEAT COMMANDS RELATED rtrv feat OC 12 DDM 2000 1997 December 1 Issue 11 247 ...
Страница 766: ... Ctl T TOGGLE 2 of 2 Page Ctl T TOGGLE COMMANDS RELATED logout rlgn OC 12 DDM 2000 1997 December 1 Issue 11 349 ...
Страница 847: ...Multiplexer OC 12 DDM 2000 7 Release TARP TOP Manual User Service II Volume 363 206 295 1 Issue 1997 December ...
Страница 867: ...363 206 295 TOP Maintenance and Operation BLANK LEFT INTENTIONALLY PAGE THIS 12 1997 December 1 Issue ...
Страница 1145: ...Order Circuit 363 206 295 NTP 029 1 of 1 Page 1997 December 1 Issue Unused LISTED ORDER IN BELOW ITEMS DO TO GO DETAILS FOR ...
Страница 1146: ...Order Circuit 363 206 295 NTP 030 1 of 1 Page 1997 December 1 Issue Unused LISTED ORDER IN BELOW ITEMS DO TO GO DETAILS FOR ...
Страница 1182: ...Turnup System 363 206 295 NTP 033 1 of 1 Page 1997 December 1 Issue Unused LISTED ORDER IN BELOW ITEMS DO TO GO DETAILS FOR ...
Страница 1243: ...Clearing Trouble 363 206 295 TAP 107 1 of 1 Page 1997 December 1 Issue Unused ...
Страница 1393: ...363 206 295 DLP 513 1 of 1 Page 1997 December 1 Issue Unused ...
Страница 1394: ...363 206 295 DLP 514 1 of 1 Page 1997 December 1 Issue Unused ...
Страница 1456: ...363 206 295 DLP 523 7 of 7 Page 1997 December 1 Issue OC 12 via Access Broadcast Video for Cross connections of Example 4 Figure ...
Страница 1465: ...DLP 525 363 206 295 1997 December 1 Issue 6 of 2 Page Schematic Ring Virtual ATM Sample 1 Figure ...
Страница 1469: ...DLP 525 363 206 295 1997 December 1 Issue 6 of 6 Page Ring Virtual ATM OC 12 DDM 2000 for Cross connections of Example 4 Figure ...
Страница 1565: ...363 206 295 DLP 543 6 of 5 Page 1997 December 1 Issue Network Broadcast Video of Test Transmission 2 Figure ...
Страница 1566: ...DLP 543 363 206 295 1997 December 1 Issue 6 of 6 Page Network Ring Virtual ATM of Test Transmission 3 Figure ...