Technical data

TraverseEdge 2020 Applications and Engineering Guide
Release 5.0.x Turin Networks Page ix
Table of Contents
Item Page
PREFACE
Revision History ....................................................................................................................................................iii
Related Documents ...............................................................................................................................................iii
Precautions ...........................................................................................................................................................iv
General Safety Precautions ..................................................................................................................................iv
Standards Compliance ..........................................................................................................................................iv
FCC Warning ......................................................................................................................................................... v
Contact Information ............................................................................................................................................... v
If You Need Assistance ......................................................................................................................................... v
Calling for Repairs .................................................................................................................................................vi
Acronyms ..............................................................................................................................................................vi
Chapter 1 TE-2020 System Introduction ............................................................................................................... 1-1
1.1 Use and Content .......................................................................................................................................... 1-1
Chapter 2 System Features .................................................................................................................................... 2-1
2.1 Overview ..................................................................................................................................................... 2-1
2.2 Hardware Features ...................................................................................................................................... 2-1
2.3 Software Features ....................................................................................................................................... 2-6
2.3.1 Element Level Web Based Graphical User Interface..........................................................................2-7
2.3.2 Network Level Graphical User Interface ............................................................................................. 2-7
2.3.3 SNMP Traps........................................................................................................................................ 2-8
2.4 TE-206 .......................................................................................................................................................... 2-9
2.5 DTAU Feature .............................................................................................................................................. 2-9
2.5.1 TSC/RTU - DTAU Feature Requirements ......................................................................................... 2-11
Chapter 3 System Applications .............................................................................................................................. 3-1
3.1 Unprotected ................................................................................................................................................. 3-3
3.1.1 OC-192 with Gigabit Ethernet ............................................................................................................. 3-3
3.1.2 OC-48 with Gigabit Ethernet ............................................................................................................... 3-4
3.1.3 Optical Hub ......................................................................................................................................... 3-5
3.1.4 Unprotected UPSR.............................................................................................................................. 3-6
3.2 1+1 Terminal ................................................................................................................................................ 3-6
3.2.1 Single Shelf OC-192 Terminal............................................................................................................. 3-9
3.2.2 Terminal Node with 192 DS3/EC-1 Drops......................................................................................... 3-10
3.2.3 Terminal Node with an OTS2 ............................................................................................................ 3-12
3.2.4 OC-192 1+1 Terminal with Optical and DS3/EC-1 Tributaries ..........................................................3-13
3.2.5 Dual OC-48 1+1 Terminal/Linear with Optical and DS3/EC-1
Tributaries................................................................................................................................................................. 3-15
3.3 TE-2020 Regenerator or Transponder ....................................................................................................... 3-17
3.4 UPSR (Unidirectional Path-Switched Rings) .............................................................................................. 3-19
3.4.1 UPSR Architecture ............................................................................................................................ 3-21
3.4.2 UPSR Functional Block Diagram ...................................................................................................... 3-22
3.5 UPSR versus Linear ADM .......................................................................................................................... 3-24
3.6 BLSR vs UPSR .......................................................................................................................................... 3-25
3.7 BLSR (Bi-directional Line Switched Rings) ................................................................................................ 3-26
3.7.1 TE-2020 Ring Fibering Scheme........................................................................................................ 3-30
3.8 General Ring Configuration Examples and Requirements ......................................................................... 3-31
3.8.1 Single Shelf OC-192 Ring................................................................................................................. 3-31
3.8.2 Ring Node with 192 DS3/EC-1 Drops ............................................................................................... 3-32
3.8.3 Ring Application with an OTS2 ......................................................................................................... 3-34
3.8.4 Dual OC-48 Ring and Single OC-192 Ring Interconnect Shelf......................................................... 3-36
3.8.5 Eight OC-48 Ring Interconnect Shelf................................................................................................ 3-37