Clearing:
Trouble
363-206-295
TAP-
121
6
of
5
Page
1997
December
1,
Issue
Is
21.
FAULT
flashing?
or
lighted
LED
If FLASHING
with
continue
then
,
22
Step
.
If LIGHTED
do
then
,
TAP-106.
Replace
22.
OLIU
(
far-end
at
363-206-285, DLP-523
not
does
trouble
If
).
fiber.
optical
incoming
in
is
trouble
clear,
23.
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
24.
NOTE:
is
request
switching
protection
line
OC-3
that
Remember
lighted
a
have
to
possible
is
It
unidirectional.
FAULT
an
on
LED
OLIU
that
have
still
and
OLIU
failed,
transmitter
if
example,
(for
active
or
lighted
analyze
to
necessary
is
It
receiving).
be
still
could
receiver
flashing OLIU
an
replacing
before
LEDs
OLIU If
.
ACTIVE
is
LED
an
on
lighted
OLIU
or
transmitting
either
(ACTIVE)
service
in
is
it
,
a
perform
to
necessary
be
may
It
both.
or
receiving
switch-line
at
same
to
receive
and
transmit
both
switch
to
end
far
at
and
end
near
line.
Is FAULT
service
on
only
flashing
or
lighted
LED
OLIU
on
only
or
s
protection OLIUs?
If YES
with
continue
then
,
25
Step
.
If NO
to
proceed
then
,
32
Step
.
Is
25.
ACTIVE
on
lighted
LED
OLIU
lighted
with
s
FAULT LEDs?
If YES
with
continue
then
,
26
Step
.
If NO
to
proceed
then
,
27
Step
.
and
CIT
Use
26.
rtrv-state
ends
both
at
status
switch
check
to
command
and
CIT
Use
system.
of
switch-line
and
switch
reset
to
command
to
lines
far-end
and
near-
both
switch
OLIU
lighted
without
s
FAULT LED.
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 ...