ANSI INCITS 278 : 1997 : R2007

Foreword
1 Scope
2 Normative references
3 Definitions
4 Conventions and abbreviations
  4.1 Conventions
  4.2 Abbreviations
5 General description
6 Services
  6.1 PHY-to-PHY services
      6.1.1 PH_UNITDATA.request
      6.1.2 PH_UNITDATA.indication
      6.1.3 PH_INVALID.indication
  6.2 PHY-to-PMD services
  6.3 PHY-to-SMT control services
  6.3.1 SM_PH_CONTROL.request
7 Facilities
  7.1 Coding
  7.2 Symbol set
  7.3 Line states
      (7.3.1 through 7.3.6 can be found in PHY-2)
      7.3.7 Noise Line State (NLS)
8 Operation
  (8.1 through 8.6 can be found in PHY-2)
  8.7 Line State Detection function
  (8.8 can be found in PHY-2)
  8.9 Repeat Filter function
       8.9.1 State RF0: IDLE
       8.9.2 State RF1: REPEAT
       8.9.3 State RF2: FILTER

Defines the Physical Layer Repeater Protocol (PHY-REP) for the upper sublayer of the FDDI Physical Layer.