throbber
Copies of this document may be purchased from:
`Global Engineering, 15 Inverness Way East,
`Englewood, CO 80112-5704
`Phone: (800) 854-7179 or (303) 792-2181 Fax: (303) 792-2192
`
`X3.230 - 199x
`X3T11/Project 755D/Rev 4.3
`
`FIBRE CHANNEL
`
`PHYSICAL AND SIGNALING
`INTERFACE (FC-PH)
`
`REV 4.3
`
`working draft proposed
`American National Standard
`for Information Systems
`
`Secretariat:
`Computer & Business Equipment Manufacturers Association
`
`June 1, 1994
`
`ABSTRACT: This standard describes the point-to-point physical interface, transmission protocol, and
`signaling protocol of a high-performance serial link for support of the higher level protocols associated
`with HIPPI, IPI, SCSI and others.
`
`NOTE:
`This is a draft proposed American National Standard of Accredited Standards Committee X3. As such,
`‡ this is not a completed standard. The X3T11 Technical Committee may modify this document as a result
`of comments received during public review and its approval as a standard.
`
`POINTS OF CONTACT:
`
`Roger Cummings (X3T11 Chairman)
`Storage Technology Corporation, MS 0268
`2270 South 88th Street
`‡ Louisville, CO 80028-0268
`‡ (303) 673-6357
`‡ Internet: roger_cummings@stortek.com
`‡
`Fax: (303) 673-8196
`
`I. Dal Allan
`(Fibre Channel Working Group Chairman)
`ENDL
`14426 Black Walnut Court
`Saratoga, CA 95070
`(408) 867-6630
`
`Carl Zeitler (X3T11 Vice-Chairman)
`IBM Corporation, MS 9570
`11400 Burnet Road,
`Austin, TX 78758
`(512) 838-1797
`Internet: zeitler@ausvm6.vnet.ibm.com
`Fax: (512) 838-3822
`
`Joe Mathis (Editor)
`IBM Corporation, MS 9570
`11400 Burnet Road, Austin, TX 78758
`(512) 838-1803
`Internet: mathis@ausvm6.vnet.ibm.com
`Fax: (512) 838-3822
`
`i
`
`Cisco Systems, Inc. and Quantum Corporation v. Crossroads Systems, Inc.
`CQ-1011 / Page 1 of 478
`
`

`
`ii
`
`CQ-1011 I Page 2 of 478
`
`CQ-1011 / Page 2 of 478
`
`

`
`ANSI (cid:210)
`dpANS X3.230-199x
`
`draft proposed American National Standard
`for Information Systems -
`
`Fibre Channel -
`Physical and Signaling Interface (FC-PH)
`
`Secretariat
`Computer and Business Equipment Manufacturers Association
`
`, 199
`Approved
`American National Standards Institute, Inc
`
`Abstract
`
`This standard describes the point-to-point physical interface, transmission protocol, and signaling pro-
`tocol of a high-performance serial link for support of the higher level protocols associated with HIPPI,
`IPI, SCSI, IP and others.
`
`iii
`
`CQ-1011 / Page 3 of 478
`
`

`
`American
`National
`Standard
`
`Approval of an American National Standard requires verification by ANSI that the
`requirements for due process, consensus, and other criteria for approval have been
`met by the standards developer. Consensus is established when, in the judgement of
`the ANSI Board of Standards Review, substantial agreement has been reached by
`directly and materially affected interests. Substantial agreement means much more
`than a simple majority, but not necessarily unanimity. Consensus requires that all
`views and objections be considered, and that a concerted effort be made towards their
`resolution.
`
`The use of American National Standards is completely voluntary; their existence does
`not in any respect preclude anyone, whether he has approved the standards or not,
`from manufacturing, marketing, purchasing, or using products, processes, or proce-
`dures not conforming to the standards.
`
`The American National Standards Institute does not develop standards and will in no
`circumstances give interpretation on any American National Standard. Moreover, no
`person shall have the right or authority to issue an interpretation of an American
`National Standard in the name of the American National Standards Institute. Requests
`for interpretations should be addressed to the secretariat or sponsor whose name
`appears on the title page of this standard.
`
`CAUTION NOTICE: This American National Standard may be revised or withdrawn at
`any time. The procedures of the American National Standards Institute require that
`action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers
`of American National Standards may receive current information on all standards by
`calling or writing the American National Standards Institute.
`
`Published by
`American National Standards Institute
`11 W. 42nd Street, New York, New York 10036
`
`iv
`
`CQ-1011 / Page 4 of 478
`
`

`
`FC-PH REV 4.3, June 1, 1994
`
`Contents
`
`Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxx
`
`Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`xxxiii
`
`1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`2 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`1
`
`1
`
`3
`3
`12
` 12
` 12
` 12
`14
`
`3 Definitions and conventions
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`3.1 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`3.2 Editorial conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`3.3 Abbreviations, acronyms, and symbols
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`3.3.1 Data rate abbreviations
`.
`.
`.
`.
`.
`.
`3.3.2 Acronyms and other abbreviations
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`3.3.3 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`4 Structure and concepts
`.
`.
`4.1 FC-0 general description .
`4.2 FC-0 interface overview
`.
`4.3 FC-1 general description .
`4.4 FC-2 general description .
`4.5 FC-PH physical model
`.
`.
`.
`.
`.
`.
`.
`.
`4.5.1 Node and N_Port identifiers .
`4.5.2 Link_Control_Facility (LCF)
` . . . . . . . . . . . . . . . . . . . . . . . .
`4.6 Communication models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.7 Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.8 Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.8.1 Point-to-point topology . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.8.2 Fabric topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.8.3 Arbitrated Loop topology
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.9 Classes of service
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.9.1 Class 1 service - Dedicated Connection
`4.9.2 Class 2 service - Multiplex
`.
`.
`.
`.
`.
`.
`4.9.3 Class 3 service - Datagram .
`4.10 Intermix
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.11 General Fabric model
`.
`.
`.
`.
`4.11.1 Fabric Ports (F_Ports)
`.
`.
`.
`4.11.2 Connection based Sub-Fabric
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.11.3 Connectionless Sub-Fabric . . . . . . . . . . . . . . . . . . . . . . .
`4.12 Fibre Channel services
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.13 Building Blocks
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.13.1 Building block hierarchy
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.13.2 Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.13.3 Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.13.3.1 Sequence_Identifier (SEQ_ID)
` . . . . . . . . . . . . . . . . .
`4.13.3.2 Sequence Status Blocks
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.13.4 Exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.13.4.1 Exchange_Identifiers (OX_ID and RX_ID)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`15
` 16
` 17
` 18
` 18
` 19
` 20
`20
`20
`20
`20
`20
`21
` 21
` 21
` 21
` 22
` 22
`22
` 22
` 23
` 24
`24
` 25
`25
` 25
`25
`25
`26
` 26
`26
` 26
`
`v
`
`CQ-1011 / Page 5 of 478
`
`

`
`FC-PH REV 4.3, June 1, 1994
`
`4.13.4.2 Association_Header
` . . . . . . . . . . . . . . . . . . . . . . .
`4.13.4.3 Exchange Status Blocks
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.13.5 Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.14 Segmentation and reassembly
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.14.1 Application data mapping
`4.14.2 Sending end mapping
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`4.14.3 Relative Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.14.4 Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.14.5 FC-2 mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.14.6 Segmentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.14.7 Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`4.15 Error detection and recovery
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`26
` 27
`27
` 29
` 29
` 29
`29
`29
`29
`30
`30
` 31
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`5 FC-0 functional characteristics .
`5.1 General characteristics
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`5.2 FC-0 States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`5.2.1 Transmitter States . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`5.2.2 Receiver States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`5.3 Response to input data phase jumps
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`5.4 Limitations on invalid code
`.
`.
`.
`.
`.
`5.5 Receiver initialization time
`5.6 Signal detect function
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`5.7 FC-0 nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`5.8 FC-0 technology options
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`33
`33
`33
`33
`34
` 34
` 34
` 34
` 35
`35
` 35
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`6 Optical fibre interface specification .
`6.1 SM data links
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`6.1.1 Optical output interface
`6.1.2 Optical input interface
`6.2 SW laser data links
`.
`.
`.
`.
`.
`.
`6.2.1 Optical output interface
`6.2.2 Optical input interface
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`6.2.3 The Open Fibre Control (OFC) Safety System .
`6.2.3.1 Operation of the OFC system .
`.
`.
`.
`.
`.
`6.2.3.2 Link reconnection algorithm .
`.
`.
`.
`6.2.3.3 OFC power values and time periods
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`6.2.3.4 Safety redundancy . . . . . . . . . . . . . . . . . . . . . . . . .
`6.2.3.5 Safety documentation and usage restrictions
`.
`.
`.
`.
`.
`.
`.
`.
`.
`6.3 LED data links
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`6.3.1 Optical output interface
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`6.3.2 Spectral width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`6.3.3 Optical input interface
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`38
` 38
` 39
` 40
` 41
` 41
` 41
` 42
` 42
` 44
` 46
`47
` 48
` 48
` 48
`48
` 48
`
`7 Electrical cable interface specification .
`7.1 Electrical ECL data links
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`7.2 75 W
` coaxial data links .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`7.2.1 ECL compatible driver characteristics
`7.2.2 ECL compatible receiver characteristics
`7.2.3 Coaxial cable characteristics
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`7.2.4 Coaxial connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`7.2.4.1 Connectors for video style coaxial cable .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`7.2.4.2 Connectors for miniature style coaxial cable
`7.3 150W
` shielded twisted pair data link
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`7.3.1 ECL compatible driver characteristics
`7.3.2 ECL compatible receiver characteristics
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`vi
`
`49
` 50
` 50
` 50
` 51
` 51
`51
` 51
` 52
` 52
` 52
` 53
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`CQ-1011 / Page 6 of 478
`
`

`
`7.3.3 STP connector
`
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`53
`
`FC-PH REV 4.3, June 1, 1994
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`8 Optical fibre cable plant specification
`8.1 SM cable plant specification
`.
`.
`.
`.
`8.1.1 Optical fibre type
`.
`.
`.
`8.1.2 Cable plant loss budget
`8.1.3 Optical return loss
`.
`.
`.
`.
`.
`.
`8.2 MM 62,5 m m Cable plant specification
`8.2.1 Optical fibre type
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`8.2.2 Modal Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`8.2.3 Cable plant loss budget
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`8.2.4 Optical return loss
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`8.2.5 Optical fibre chromatic dispersion parameters
`8.3 MM 50 m m cable plant specification
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`8.3.1 Optical fibre type
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`8.3.2 Modal Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`8.3.3 Cable plant loss budget
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`8.3.4 Optical return loss
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`8.3.5 Optical fibre chromatic dispersion parameters
`8.4 Connectors and splices
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`54
` 54
` 54
` 54
` 54
` 54
` 54
`55
` 55
` 55
` 55
` 55
` 55
`56
` 56
` 56
` 56
` 56
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`9 Electrical cable plant specification .
`9.1 Video Cable Plant Specification
`.
`.
`9.1.1 Video Coax Type
`.
`.
`.
`.
`.
`.
`.
`.
`9.1.2 Discrete Connector Return Loss
`.
`.
`9.2 Miniature Coax Cable Plant Specification .
`9.2.1 Miniature Coax Type
`.
`.
`.
`.
`.
`.
`.
`.
`.
`9.2.2 Discrete Connector Return Loss
`.
`9.3 Video and Miniature Coax Interoperability
`.
`.
`.
`.
`9.4 Shielded Twisted Pair Cable Plant Specification .
`
`57
` 57
` 57
` 57
` 57
` 57
` 57
` 57
` 58
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`10 Optical Interface Connector Specification .
`.
`.
`10.1.1 Relationship to other standard connectors
`10.1.2 Testing Recommendations
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`10.2 Optical receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`10.3 Optical Plug
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`10.3.1 Ferrule
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`10.3.2 Single mode keying .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`11 FC-1 8B/10B Transmission Code
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`11.1 Notation conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`11.2 Character encoding and decoding
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`11.2.1 Transmission order . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`11.2.2 Valid and invalid Transmission Characters
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`11.2.2.1 Use of the tables for generating Transmission Characters
`11.2.2.2 Use of the tables for checking
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`11.3 Word encoding and decoding
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`11.4 Ordered Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`12 FC-1 receiver and transmitter description
`12.1 Receiver state description
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`12.1.1 Receiver states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`12.1.1.1 Operational states
` . . . . . . . . . . . . . . . . . . . . . . . .
`12.1.1.2 Not Operational state .
`.
`.
`.
`.
`.
`.
`.
`12.1.2 Entry into Synchronization-Acquired state
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`59
` 60
` 60
`60
` 60
`61
` 62
`
`63
`63
` 64
`64
` 64
` 65
` 65
` 69
`70
`
`72
` 72
`72
`72
` 72
` 72
`
`vii
`
`CQ-1011 / Page 7 of 478
`
`

`
`FC-PH REV 4.3, June 1, 1994
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`72
`72
` 73
`73
` 75
` 75
` 75
` 76
` 76
` 76
`76
`76
` 77
` 77
` 77
` 77
` 78
` 78
`
`79
`79
`79
`
`80
`
`80
`
`12.1.2.1 Bit Synchronization . . . . . . . . . . . . . . . . . . . . . . . .
`12.1.2.2 Transmission-Word synchronization . . . . . . . . . . . . . .
`12.1.3 Entry into Loss-Of-Synchronization state
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`12.1.3.1 Loss-of-Synchronization procedure . . . . . . . . . . . . . .
`12.1.3.2 Transition to power on .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`12.1.3.3 Exit from receiver reset condition
`12.1.3.4 Detection of loss of signal
`.
`.
`.
`.
`12.1.4 Entry into Reset state
`.
`.
`.
`.
`.
`.
`12.2 Receiver state diagram .
`.
`12.3 Transmitter state description
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`12.3.1 Transmitter states . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`12.3.1.1 Operational states
` . . . . . . . . . . . . . . . . . . . . . . . .
`12.3.1.2 Not Operational state .
`12.3.2 Entry into Working state
`.
`.
`.
`12.3.3 Entry into Not-Enabled state
`12.3.4 Entry into Open-Fibre state
`12.3.5 Entry into Failure state
`.
`.
`12.4 Transmitter state diagram .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`13 Loopback mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`13.1 Receiver considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`13.2 Transmitter considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`14 Diagnostic mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`15 Transmitter safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
` . . . . . . . . . . . . . . . . . . . . . . . .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`16 Ordered Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.2 Frame delimiters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.2.1 Start_of_Frame (SOF) . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.2.2 End_of_Frame (EOF)
` . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.3 Primitive Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.3.1 Idle
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.3.2 Receiver_Ready (R_RDY)
`16.4 Primitive Sequences
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.4.1 Primitive Sequence Recognition
`16.4.2 Not_Operational (NOS)
` . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.4.3 Offline (OLS)
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.4.4 Link Reset (LR)
`.
`.
`.
`.
`.
`.
`16.4.5 Link Reset Response (LRR)
`16.5 Port states
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.5.1 Active State (AC)
`.
`16.5.2 Link Recovery State
`.
`.
`.
`.
`.
`.
`16.5.2.1 LR Transmit State (LR1)
`16.5.2.2 LR Receive State (LR2)
`16.5.2.3 LRR Receive State (LR3)
`16.5.3 Link Failure State
`.
`.
`.
`.
`.
`.
`.
`.
`16.5.3.1 NOS Transmit State (LF2)
`16.5.3.2 NOS Receive State (LF1)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`16.5.4 Offline State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.5.4.1 OLS Transmit State (OL1)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`16.5.4.2 OLS Receive State (OL2)
`16.5.4.3 Wait for OLS State (OL3)
`16.6 Primitive Sequence Protocols
`.
`.
`.
`.
`
`.
`
`81
`81
`81
`81
`81
`81
`81
`81
`82
` 82
`82
`82
` 82
` 83
`83
` 83
` 83
` 83
` 84
` 84
` 85
` 85
` 85
`86
` 86
` 86
` 86
` 87
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`viii
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`CQ-1011 / Page 8 of 478
`
`

`
`FC-PH REV 4.3, June 1, 1994
`
`16.6.1 Primitive Sequence meanings .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`16.6.2 Link Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.6.3 Online to Offline
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`16.6.4 Link Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`16.6.5 Link Reset
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
` 87
`87
` 88
`88
`88
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`17 Frame formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.1 Frame transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.2 Start_of_Frame (SOF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.2.1 Start_of_Frame Connect Class 1 (SOFc1)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.2.2 Start_of_Frame Initiate (SOFix)
`.
`.
`.
`.
`.
`.
`.
`.
`17.2.2.1 Start_of_Frame Initiate Class 1 (SOFi1)
`17.2.2.2 Start_of_Frame Initiate Class 2 (SOFi2)
`17.2.2.3 Start_of_Frame Initiate Class 3 (SOFi3)
`17.2.3 Start_of_Frame Normal (SOFnx)
`.
`.
`.
`.
`.
`.
`.
`.
`17.2.3.1 Start_of_Frame Normal Class 1 (SOFn1)
`17.2.3.2 Start_of_Frame Normal Class 2 (SOFn2)
`17.2.3.3 Start_of_Frame Normal Class 3 (SOFn3)
`17.2.4 Start_of_Frame Fabric (SOFf)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.3 Frame_Header
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.4 Data Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.5 CRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.6 End_of_Frame (EOF)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.6.1 Valid frame content
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.6.1.1 End_of_Frame Terminate (EOFt)
`.
`.
`.
`.
`.
`.
`.
`17.6.1.2 End_of_Frame Disconnect_Terminate (EOFdt)
`17.6.1.3 End_of_Frame Normal (EOFn)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.6.2 Invalid frame content
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.6.2.1 End_of_Frame Disconnect_Terminate_Invalid (EOFdti)
`17.6.2.2 End_of_Frame Invalid (EOFni)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.6.3 End_of_Frame Abort (EOFa)
`.
`.
`.
`.
`17.7 Frame field order
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.8 Frame reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.8.1 Frame validity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`17.8.2 Invalid frame processing .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`17.9 Fabric_Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`90
`90
`90
` 90
` 90
` 90
` 90
` 90
` 91
` 91
` 91
` 91
` 91
`91
`91
`91
`92
` 92
` 92
` 92
` 92
` 92
` 93
` 93
` 93
` 93
`94
`94
` 94
`95
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`18 Frame_Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`96
`96
`18.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`96
`18.1.1 Frame identification . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`96
`18.1.2 Sequence identification . . . . . . . . . . . . . . . . . . . . . . . . .
`97
`18.2 R_CTL field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`98
`18.3 Address identifiers
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`99
`18.3.1 Destination_ID (D_ID) . . . . . . . . . . . . . . . . . . . . . . . . . . .
`99
`18.3.2 Source_ID (S_ID)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 99
`18.4 Data structure type (TYPE)
`.
`. 100
`18.5 Frame Control (F_CTL)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`18.5.1 F_CTL Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
`. 106
`18.5.1.1 F_CTL bits on Data frames
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 107
`18.5.1.2 F_CTL bits on Link_Control
`. 108
`18.6 Sequence_ID (SEQ_ID)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`18.7 DF_CTL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
`(SEQ_CNT) . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
`18.8 Sequence count
`. 109
`18.9 Originator Exchange_ID (OX_ID)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 109
`18.10 Responder Exchange_ID (RX_ID)
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`ix
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`CQ-1011 / Page 9 of 478
`
`

`
`FC-PH REV 4.3, June 1, 1994
`
`18.11 Parameter
`
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`19 Optional headers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
`19.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
` . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
`19.2 Expiration_Security_Header
`19.2.1 Expiration Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
`. 112
`19.2.2 Relationship to R_A_TOV
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 112
`19.2.3 Security type (S_Type)
`.
`. 112
`19.2.4 Security length (S_Length)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`19.2.5 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
`19.3 Network_Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
`. 113
`19.3.1 D_NAA or S_NAA .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 113
`19.3.2 Network_Destination_ID or Network_Source_ID .
`. 113
`19.3.2.1 IEEE 48-bit address
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`19.3.2.2 IEEE extended . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
`19.3.2.3 Locally assigned . . . . . . . . . . . . . . . . . . . . . . . . . 114
`. 114
`19.3.2.4 32-bit IP address
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 114
`19.3.2.5 CCITT 60-bit address
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`19.3.3 Application summary . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
`19.4 Association_Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
`. 117
`19.4.1 Process_Associators
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`19.4.2 Operation_Associators . . . . . . . . . . . . . . . . . . . . . . . . . . 117
`19.5 Device_Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
`. 117
`19.6 Optional header usage
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 117
`19.6.1 Expiration_Security_Header
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`19.6.2 Network_Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
`19.6.3 Association_Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
`19.6.4 Device_Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
`19.6.5 Link Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
`19.6.6 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`‡
`
`x
`
`20 Data frames and responses
`. 119
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`20.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
`20.2 Data frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
`20.2.1 R_RDY response
`. 121
`20.2.2 Data frame responses
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`20.2.2.1 ACK frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
`20.2.2.2 Link_Response frames . . . . . . . . . . . . . . . . . . . . . . 121
`. 121
`20.2.3 Transfer mechanisms
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
`20.3 Link_Control
` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
`20.3.1 R_RDY response
`20.3.2 Link_Continue function . . . . . . . . . . . . . . . . . . . . . . . . . . 122
`. 123
`20.3.2.1 Receiver Ready (R_RDY)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` . . . . . . . . . . . . . . . . . . . . . . . 123
`20.3.2.2 Acknowledge (ACK)
`20.3.3 Link_Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
`. 125
`20.3.3.1 Fabric Busy (F_BSY)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 127
`20.3.3.2 N_Port Busy (P_BSY)
`. 128
`20.3.3.3 Reject (P_RJT, F_RJT)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`20.3.4 Link_Control commands . . . . . . . . . . . . . . . . . . . . . . . . . 131
`. 132
`20.3.4.1 Link Credit Reset (LCR)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. 132
`20.4 Data frame summary
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`21 Link Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
`21.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
`. 133
`21.1.1 Default Login values
`.

This document is available on Docket Alarm but you must sign up to view it.


Or .

Accessing this document will incur an additional charge of $.

After purchase, you can access this document again without charge.

Accept $ Charge
throbber

Still Working On It

This document is taking longer than usual to download. This can happen if we need to contact the court directly to obtain the document and their servers are running slowly.

Give it another minute or two to complete, and then try the refresh button.

throbber

A few More Minutes ... Still Working

It can take up to 5 minutes for us to download a document if the court servers are running slowly.

Thank you for your continued patience.

This document could not be displayed.

We could not find this document within its docket. Please go back to the docket page and check the link. If that does not work, go back to the docket and refresh it to pull the newest information.

Your account does not support viewing this document.

You need a Paid Account to view this document. Click here to change your account type.

Your account does not support viewing this document.

Set your membership status to view this document.

With a Docket Alarm membership, you'll get a whole lot more, including:

  • Up-to-date information for this case.
  • Email alerts whenever there is an update.
  • Full text search for other cases.
  • Get email alerts whenever a new case matches your search.

Become a Member

One Moment Please

The filing “” is large (MB) and is being downloaded.

Please refresh this page in a few minutes to see if the filing has been downloaded. The filing will also be emailed to you when the download completes.

Your document is on its way!

If you do not receive the document in five minutes, contact support at support@docketalarm.com.

Sealed Document

We are unable to display this document, it may be under a court ordered seal.

If you have proper credentials to access the file, you may proceed directly to the court's system using your government issued username and password.


Access Government Site

We are redirecting you
to a mobile optimized page.





Document Unreadable or Corrupt

Refresh this Document
Go to the Docket

We are unable to display this document.

Refresh this Document
Go to the Docket