DLP-
544
363-206-295
1997
December
1,
Issue
2
of
2
Page
1.
Figure
in
shown
as
equipment
test
and
shelf
DDM-2000
the
Configure
DS3/DS1
ERTS
OPTICAL
OUTPUT
(TX)
DDM-2000
OPTICAL
ATTENUATOR
OPTICAL
SPLITTER
OPTICAL
POWER
METER
OPTICAL
INPUT
(RX)
LOW
SPEED
INPUT
LOW
SPEED
OUTPUT
Configuration
Test
Sensitivity
Receiver
DDM-2000
1.
Figure
optical
on
reading
level
power
obtain
to
attenuator
optical
variable
Set
2.
A.
Table
from
required
as
meter
power
OC-12
for
Settings
Power
Optical
Variable
A.
Table
Levels
Power
OLIU
OC-12
(dBm)
Level
Power
OLIU
23H, 23H-U
−
34
23G, 23G-U
−
31
21G, 21G-U, 21G2-U
−
34
21D, 21D-U
−
Env.)
-31.8(Uncont.
Env.)
33.8(Cont.
Test
Rate
Error
DS1/DS3
the
with
signal
received
DS1/DS3
the
Monitor
3.
10
of
result
(BER)
rate
error
bit
a
insure
and
minutes
30
for
Set
−
10
or
better.
Did
4.
OLIU
test?
BER
pass
If YES then
,
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
If NO
with
continue
then
,
5
Step .
fails
test
If
test.
repeat
and
connectors
and
attenuators
optical
Clean
5.
replace
again,
OLIU.
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 ...