363-206-285
Detailed Level Procedure:
DLP-503
Issue 2, February 2000
Page 4 of 10
DDM-2000 OC-3 M
ULTIPLEXER
External - Sync Out
Line Timing
Caution! This topology might create a timing loop. In this
topology the NE provisioned for Line Timing will derive its
timing from the NE provisioned for External - Sync Out
timing thus operating synchronously with that respective
NE. The NE provisioned for External - Sync Out should
be reprovisioned for External - Mult to prevent the
potential timing loop existing in the actual provisioning. If
Synchronization Messaging is enabled on both NE’s, the
DS1 output reference of the NE provisioned for External -
Sync out will carry an unframed all ones DS1 signal (DS1
AIS) in the present topology. If automatic synchronization
reconfiguration is supported and enabled in a system,
both NEs will attempt to break the potential timing loop.
NE 1 will attempt to break the timing loop by inserting
DS1 AIS on its DS1 output port. NE 2 will attempt to
switch to another line timing source, if available, to
prevent the timing loop.
External - Sync Out
Line Timing - Sync Out
Caution! This topology might create a timing loop. In this
topology the NE provisioned for Line Timing will derive its
timing and that of the DS1 output reference from the NE
provisioned for External - Sync Out timing thus operating
synchronously with that respective NE. The NE
provisioned for External - Sync Out should be
reprovisioned for External - Mult to prevent the timing
loop existing in the actual provisioning. If Synchronization
Messaging is enabled on both NE’s, the DS1 output
reference on NE 1 will carry DS1 AIS and NE 2 will derive
its timing and that of the DS1 output port from NE 1. If
automatic synchronization reconfiguration is supported
and enabled in a system, both NEs will attempt to break
the potential timing loop. NE 1 will attempt to break the
timing loop by inserting DS1 AIS on its DS1 output port.
NE 2 will attempt to switch to another line timing source, if
available, to prevent the timing loop.
External - Mult
External - Mult
This topology is used when both NE’s have access to and
are receiving its timing from BITS clocks. The
recommendation is to have these BITS synchronized to
references which are traceable to the same PRS. If these
guidelines are followed the subnetwork created by these
two NE’s would be operating synchronously. Note
DDM-2000 systems are designed to operate in
pleisiochronous timing topologies. The DS1 output
generated by each NE is regenerated from the input DS1
timing reference and could be used to distribute this
reference to other shelves colocated in the same bay to
conserve ports on the BITS.
Table B – BBF2B/BBF2C TGS/BBF4 TG3 Synchronization Provisioning Topologies
NE 1
NE 2
Application Comments
Содержание DDM-2000 OC-3
Страница 4: ......
Страница 14: ...xiv Issue 3 June 2001 Contents GL Glossary GL 1 ...
Страница 24: ...xxiv Issue 3 June 2001 Figures ...
Страница 28: ...Tables xxviii Issue 3 June 2001 A A SONET Overview A 34 SONET Transport Rates A 20 ...
Страница 58: ...363 206 285 About This Document lviii Issue 3 June 2001 ...
Страница 60: ...1 ii Issue 3 June 2001 Table of Contents ...
Страница 80: ...363 206 285 System Introduction 1 20 Issue 3 June 2001 ...
Страница 154: ...3 ii Issue 3 June 2001 Table of Contents ...
Страница 184: ...4 ii Issue 3 June 2001 Table of Contents ...
Страница 252: ...363 206 285 Transmission and Synchronization Interfaces 5 60 Issue 3 June 2001 ...
Страница 254: ...6 ii Issue 3 June 2001 Table of Contents ...
Страница 278: ...7 vi Issue 3 June 2001 Table of Contents ...
Страница 338: ...363 206 285 Circuit Pack Descriptions 7 60 Issue 3 June 2001 Figure 7 22 IMA LAN Power Settings 48V 48V 48V 5V 5V 5V ...
Страница 436: ...363 206 285 Circuit Pack Descriptions 7 158 Issue 3 June 2001 ...
Страница 440: ...8 iv Issue 3 June 2001 Table of Contents ...
Страница 518: ...363 206 285 Administration and Provisioning 8 78 Issue 3 June 2001 ...
Страница 588: ...10 iv Issue 3 June 2001 Table of Contents ...
Страница 690: ...363 206 285 Commands and Reports 11 20 Issue 2 February 2000 ...
Страница 842: ...RTRV ATTR ALM 2 of 2 Page RTRV ATTR ALM COMMANDS RELATED set attr alm 11 172 2000 February 2 Issue OC 3 DDM 2000 ...
Страница 899: ...RTRV OC12 3 of 3 Page RTRV OC12 COMMANDS RELATED set oc3 set oc12 OC 3 DDM 2000 2000 February 2 Issue 11 229 ...
Страница 1071: ...SET PASSWD 4 of 4 Page SET PASSWD COMMANDS RELATED rtrv lgn set lgn set secu OC 3 DDM 2000 2000 February 2 Issue 11 401 ...
Страница 1134: ...SET SYNC 8 of 8 Page SET SYNC COMMANDS RELATED rtrv sync set oc3 set oc12 switch sync 11 464 2000 February 2 Issue OC 3 DDM 2000 ...
Страница 1195: ... Ctl T TOGGLE 2 of 2 Page Ctl T TOGGLE COMMANDS RELATED logout rlgn OC 3 DDM 2000 2000 February 2 Issue 11 525 ...
Страница 1252: ...11 582 2000 February 2 Issue OC 3 DDM 2000 ...
Страница 1254: ...A ii Issue 3 June 2001 Table of Contents ...
Страница 1276: ...363 206 285 A SONET Overview A 22 Issue 3 June 2001 ...
Страница 1313: ...363 206 285 Issue 3 June 2001 DDM 2000 OC 3 Multiplexer TARP Release 13 and Later User Service Manual TOP Volume II ...
Страница 1316: ......
Страница 1326: ...363 206 285 Page 10 of 12 Issue 3 June 2001 DDM 2000 OC 3 MULTIPLEXER Figure 2 Static Control Wrist Strap ...
Страница 1348: ...363 206 285 Acceptance IXL 001 Issue 3 June 2001 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1412: ...NTP 003 System Turnup 363 206 285 Page 6 of 6 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1420: ...363 206 285 System Turnup NTP 004 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1440: ...NTP 008 Circuit Order 363 206 285 Page 6 of 6 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1458: ...363 206 285 Circuit Order NTP 011 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1462: ...NTP 012 Circuit Order 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1464: ...NTP 013 Circuit Order 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1484: ...NTP 016 System Turnup 363 206 285 Page 10 of 10 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1498: ...363 206 285 Circuit Order NTP 018 Issue 2 February 2000 Page 10 of 10 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1508: ...363 206 285 System Turnup NTP 020 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1512: ...NTP 021 Circuit Order 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1528: ...363 206 285 Circuit Order NTP 023 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1552: ...363 206 285 Circuit Order NTP 024 Issue 2 February 2000 Page 24 of 24 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1560: ...363 206 285 Circuit Order NTP 025 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1574: ...363 206 285 Circuit Order NTP 027 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1610: ...363 206 285 Circuit Order NTP 030 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1616: ...363 206 285 Circuit Order NTP 031 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1622: ...363 206 285 Circuit Order NTP 032 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1634: ...363 206 285 System Turnup NTP 034 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1652: ...363 206 285 Circuit Order NTP 038 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1702: ...363 206 285 System Turnup NTP 041 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1714: ...363 206 285 Circuit Order NTP 042 Issue 2 February 2000 Page 12 of 12 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1744: ...NTP 045 System Turnup 363 206 285 Page 8 of 8 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1760: ...363 206 285 System Turnup NTP 047 Issue 2 February 2000 Page 12 of 12 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1772: ...NTP 048 System Turnup 363 206 285 Page 12 of 12 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1796: ...363 206 285 System Turnup NTP 050 Issue 2 February 2000 Page 14 of 14 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1808: ...363 206 285 Circuit Order NTP 052 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1832: ...363 206 285 System Turnup NTP 054 Issue 2 February 2000 Page 14 of 14 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1866: ...363 206 285 System Turnup NTP 057 Issue 3 June 2001 Page 12 of 12 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1884: ...363 206 285 System Turnup NTP 059 Issue 3 June 2001 Page 12 of 12 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1896: ...363 206 285 System Turnup NTP 060 Issue 2 February 2000 Page 12 of 12 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1908: ...363 206 285 System Turnup NTP 061 Issue 2 February 2000 Page 12 of 12 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1912: ...NTP 002 Operation 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1914: ...363 206 285 Trouble Clearing IXL 001 Issue 2 February 2000 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1918: ...TAD 100 Trouble Clearing 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1928: ...363 206 285 Trouble Clearing TAP 101 Issue 2 February 2000 Page 10 of 10 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1946: ...363 206 285 Trouble Clearing TAP 103 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1950: ...TAP 104 Trouble Clearing 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1956: ...363 206 285 Trouble Clearing TAP 106 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2014: ...363 206 285 Trouble Clearing TAP 112 Issue 2 February 2000 Page 16 of 16 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2020: ...TAP 113 Trouble Clearing 363 206 285 Page 6 of 6 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2026: ...363 206 285 Trouble Clearing TAP 114 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2034: ...TAP 116 Trouble Clearing 363 206 285 Page 6 of 6 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2046: ...363 206 285 Trouble Clearing TAP 118 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2050: ...TAP 119 Trouble Clearing 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2062: ...363 206 285 Detailed Level Procedure DLP 500 Issue 2 February 2000 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2070: ...DLP 501 Detailed Level Procedure 363 206 285 Page 8 of 8 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2086: ...363 206 285 Detailed Level Procedure DLP 504 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2094: ...363 206 285 Detailed Level Procedure DLP 505 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2096: ...363 206 285 Detailed Level Procedure DLP 506 Issue 2 February 2000 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2104: ...DLP 508 Detailed Level Procedure 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2152: ...DLP 513 Detailed Level Procedure 363 206 285 Page 20 of 20 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2174: ...363 206 285 Detailed Level Procedure DLP 515 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2186: ...DLP 520 Detailed Level Procedure 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2190: ...363 206 285 Detailed Level Procedure DLP 521 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2194: ...DLP 522 Detailed Level Procedure 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2224: ...363 206 285 Detailed Level Procedure DLP 523 Issue 2 February 2000 Page 30 of 30 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2236: ...363 206 285 Detailed Level Procedure DLP 525 Issue 2 February 2000 Page 10 of 10 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2244: ...363 206 285 Detailed Level Procedure DLP 526 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2248: ...DLP 527 Detailed Level Procedure 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2260: ...DLP 528 Detailed Level Procedure 363 206 285 Page 12 of 12 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2261: ...363 206 285 Detailed Level Procedure DLP 529 Issue 2 February 2000 Page 1 of 2 DDM 2000 OC 3 MULTIPLEXER Unused ...
Страница 2262: ...DLP 529 Detailed Level Procedure 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2263: ...DLP 530 Detailed Level Procedure 363 206 285 Page 1 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER Unused ...
Страница 2264: ...363 206 285 Detailed Level Procedure DLP 530 Issue 2 February 2000 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2266: ...DLP 531 Detailed Level Procedure 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2286: ...363 206 285 Detailed Level Procedure DLP 533 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2294: ...DLP 534 Detailed Level Procedure 363 206 285 Page 8 of 8 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2298: ...363 206 285 Detailed Level Procedure DLP 535 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2308: ...DLP 537 Detailed Level Procedure 363 206 285 Page 6 of 6 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2310: ...DLP 538 Detailed Level Procedure 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2314: ...363 206 285 Detailed Level Procedure DLP 540 Issue 2 February 2000 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2330: ...DLP 543 Detailed Level Procedure 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2334: ...363 206 285 Detailed Level Procedure DLP 544 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2335: ...363 206 285 Detailed Level Procedure DLP 545 Issue 2 February 2000 Page 1 of 2 DDM 2000 OC 3 MULTIPLEXER Unused ...
Страница 2336: ...DLP 545 Detailed Level Procedure 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2380: ...DLP 551 Detailed Level Procedure 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2426: ...363 206 285 Detailed Level Procedure DLP 554 Issue 2 February 2000 Page 22 of 22 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2436: ...363 206 285 Detailed Level Procedure DLP 556 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2478: ...363 206 285 Detailed Level Procedure DLP 559 Issue 2 February 2000 Page 12 of 12 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2496: ...DLP 560 Detailed Level Procedure 363 206 285 Page 18 of 18 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2514: ...DLP 562 Detailed Level Procedure 363 206 285 Page 12 of 12 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2518: ...DLP 563 Detailed Level Procedure 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2528: ...363 206 285 Detailed Level Procedure DLP 566 Issue 2 February 2000 Page 4 of 4 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2530: ...363 206 285 Page 2 of 2 Issue 3 June 2001 DDM 2000 OC 3 MULTIPLEXER ...