EN 300 417-1-1 : 1.2.1

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations, definitions and symbols
  3.1 Abbreviations
  3.2 Definitions
  3.3 Naming and numbering conventions
      3.3.1 Bit numbering scheme
      3.3.2 STM-N SOH byte numbering scheme
      3.3.3 Atomic function naming scheme
      3.3.4 Information naming scheme
      3.3.5 AU/TU numbering scheme
            3.3.5.1 AU numbering
            3.3.5.2 TU numbering scheme within a VC-4
            3.3.5.3 TU numbering scheme within a P31s
            3.3.5.4 TU numbering scheme within a P4s
      3.3.6 Reference points numbering scheme
      3.3.7 Tributary port numbering scheme
      3.3.8 PU numbering scheme
      3.3.9 Supervision variables numbering scheme
  3.4 Symbols and diagrammatic conventions
4 Introduction
  4.1 Functional modelling rationale
      4.1.1 Description of network elements - equipment
            functional specification
      4.1.2 Implementation independence
      4.1.3 Universal representation for management
  4.2 The underlying principles of functional modelling
      4.2.1 The client-server relationship
      4.2.2 Atomic functions and compound functions
      4.2.3 Network functions included in specific equipment
      4.2.4 The functional model and the information model
5 Network layering principles
  5.1 Transmission layers
  5.2 Atomic functions
      5.2.1 Connection function
      5.2.2 Trail termination function
      5.2.3 Adaptation function
  5.3 Reference points
  5.4 Transmission sub-layers
6 Combination rules
  6.1 General
      6.1.1 Binding at connection points
      6.1.2 Binding at (termination) connection points
      6.1.3 Binding at APs
      6.1.4 Alternative binding representations
  6.2 Directionality
  6.3 Compound functions
  6.4 Major compound function
  6.5 Trail, (sub)network connections, link connections, matrix
      connections, and tandem connections
  6.6 Matrix connections
      6.6.1 1-port
      6.6.2 2-port
      6.6.3 3-port
      6.6.4 4-port
7 Maintenance signals and processes
  7.1 Trail Trace Identifier (TTI)
  7.2 Trail Signal Label (TSL)
      7.2.1 Unequipped signal application
      7.2.2 Supervisory-unequipped signal application
      7.2.3 Adaptation function selection supervision process
      7.2.4 Connection monitoring application
  7.3 Error Detection Code (EDC)
  7.4 Remote indications
      7.4.1 Remote Defect Indication (RDI)
      7.4.2 Remote Error Indication (REI)
  7.5 Alarm Indication Signal (AIS)
  7.6 Non-intrusive monitoring of characteristic information at
      connection points
      7.6.1 Fault localization scenario using non-intrusive
            monitors
  7.7 Signal fail and signal degrade
      7.7.1 Server Signal Fail (CI_SSF) signal
      7.7.2 Server Signal Fail failure (fSSF)
      7.7.3 Server Signal Degrade (aSSD) signal
      7.7.4 Trail Signal Fail (AI_TSF) signal
      7.7.5 Trail Signal Degrade (aTSD) signal
8 Supervision process
  8.1 Introduction
  8.2 Atomic function fault management
      8.2.1 Defect filter f1
            8.2.1.1 Introduction
            8.2.1.2 Trail Signal Label (TSL)
            8.2.1.3 Trail Trace Identifier (TTI)
            8.2.1.4 Error Detection Code (EDC) violation and
                    Degraded (DEG)
            8.2.1.5 Remote Defect Indicator (RDI)
            8.2.1.6 Loss of signal
            8.2.1.7 Alarm Indication Signal (AIS)
                    8.2.1.7.1 PDH signals
                    8.2.1.7.2 SDH signals
            8.2.1.8 Loss of frame, multiframe, pointer, tandem
                    connection, sequence structure
            8.2.1.9 Failure of protocol
            8.2.1.10 Equipment defects
            8.2.1.11 Transmit Fail
            8.2.1.12 Loss of Tandem Connection Unequipped (dUNEQ)
      8.2.2 Consequent action filter f2
            8.2.2.1 Alarm Indication Signal (AIS)
            8.2.2.2 Remote Defect Indicator (RDI)
            8.2.2.3 Remote Error Indication (REI)
            8.2.2.4 Server Signal Fail (SSF)
            8.2.2.5 Trail Signal Fail (TSF)
            8.2.2.6 Trail Signal Degrade (TSD)
            8.2.2.7 Unequipped Virtual Container (VC) signal
            8.2.2.8 Unit Failure (UF)
            8.2.2.9 (Automatic) laser shutdown (ALS/LS)
            8.2.2.10 Server Signal Degrade (SSD)
      8.2.3 Fault cause filter f3
            8.2.3.1 Termination sink function
            8.2.3.2 Termination supervisory sink function
            8.2.3.3 Adaptation sink function
            8.2.3.4 Connection function
      8.2.4 Performance monitoring filter f11 (pN_EBC)
      8.2.5 Performance monitoring filter f12 (pN_DS)
      8.2.6 Performance monitoring filter f21 (pF_EBC)
      8.2.7 Performance monitoring filter f22 (pF_DS)
      8.2.8 pPJE
  8.3 Equipment management function fault management process
  8.4 Equipment Management Function (EMF) performance monitoring
      process
  8.5 Trail termination point mode and port mode
  8.6 Access point mode
9 Protection process
  9.1 Introduction
  9.2 General
      9.2.1 Protection architecture
      9.2.2 Switching types
            9.2.2.1 APS channel provisioning
            9.2.2.2 APS channel usage
            9.2.2.3 APS channel coding
      9.2.3 Operation types
      9.2.4 Protection switch requests
      9.2.5 Protection switch performance
      9.2.6 Protection switch state machine
      9.2.7 Protection connection function (I/O and processes)
      9.2.8 Hold Off timer
  9.3 Trail protection class
      9.3.1 Linear trail protection
      9.3.2 SPRING protection
      9.3.3 DPRING protection
  9.4 SNC protection class
      9.4.1 Inherently monitored SNC (SNC/I) protection
      9.4.2 Non-intrusively monitored SNC (SNC/N) protection
      9.4.3 Sublayer monitored SNC (SNC/S) protection
  9.5 Equipment protection
10 Timing processes
   10.1 Introduction
   10.2 Synchronization timing collection
        10.2.1 External synchronization reference inputs
        10.2.2 Internal synchronization reference input
   10.3 Synchronization timing selection and processing
        10.3.1 Synchronization reference source selection
        10.3.2 Clock processing
   10.4 Synchronization timing distribution
        10.4.1 Internal synchronization distribution interfaces
        10.4.2 Synchronization reference outputs
   10.5 Inter atomic function timing
   10.6 AIS timing
11 General performance
   11.1 Availability objectives
        11.1.1 General
        11.1.2 Parameters
        11.1.3 Derivation of MTBF values
   11.2 Transfer delay
   11.3 Jitter and wander
        11.3.1 Jitter and wander generation
               11.3.1.1 Jitter and wander generation on STM-N
                        signals
               11.3.1.2 Jitter and wander generation on PDH
                        interfaces
               11.3.1.3 Jitter and wander generation on 2 048 kHz
                        or 2 048 kbit/s synchronization interfaces
        11.3.2 Jitter and wander tolerance
               11.3.2.1 Jitter and wander tolerance on optical
                        interfaces
               11.3.2.2 Jitter and wander tolerance on PDH
                        interfaces
               11.3.2.3 Jitter and wander tolerance on 2 048 kHz
                        synchronization interfaces
               11.3.2.4 Pattern dependence testing
        11.3.3 Jitter and wander transfer functions
               11.3.3.1 Jitter transfer specification for SDH
                        regenerators
               11.3.3.2 Jitter transfer specification for SDH
                        multiplex equipment
        11.3.4 Performance on synchronization reference
               change-over
   11.4 Error performance
   11.5 Blocking factor
   11.6 Connection set-up time
Annex A (normative): Pointer generation
Annex B (normative): Pointer interpretation
Annex C (informative): Network "production rules"
Annex D (informative): Flexible assignment of tributary port to
                       VC-12 capacity
Annex E (informative): Relationship between TU-2/12 address,
                       and location of columns within a VC-4
Annex F (informative): Relationship between TU-2/12 address,
                       and location of columns within a P4s TUG3
                       structured payload
Annex G (informative): Relationship between TU-2/12 address, and
                       location of columns within a P4s TUG2
                       structured payload
Annex H (informative): Performance monitoring history process
Annex I (informative): Protection switch examples
Annex J (informative): Applications of supervisory-unequipped
                       signals
Annex K (informative): Implementation of the CID immunity
                       measurement
Annex L (normative): Generic specification of linear protection
                     switching operation
      L.1 Protection process overview
      L.2 External switch commands definition
      L.3 Conditions of working and protection trail/connections
      L.4 States within protection process
      L.5 Numbering of working, protection, normal, extra
          traffic, null signals
      L.6 Priority of request types (conditions, external
          commands, states)
      L.7 APS signal definition
          L.7.1 APS signal fields
          L.7.2 STM-N MS-APS
          L.7.3 STM-N VC-APS
      L.8 Switch performance: switching and holdoff times
      L.9 Subprocesses
Annex M (informative): Bibliography
History

Describes a library of basic building blocks and a set of rules by which they are combined in order to describe transport functionality of equipment.