1、American National StandardDeveloped byfor Information Technology Fibre Channel Physical Interface - 6P(FC-PI-6P)INCITS 533-2016INCITS 533-2016INCITS 533-2016American National Standardfor Information Technology Fibre Channel Physical Interface - 6P (FC-PI-6P)SecretariatInformation Technology Industry
2、 CouncilApproved May 27, 2016American National Standards Institute, Inc.AbstractThis standard describes the parallel point-to-point physical interface portions of Fibre Channel electricaland optical link variants that support the higher level Fibre Channel protocols. This standard is recom-mended fo
3、r new implementations but does not obsolete the existing Fibre Channel standards.Approval of an American National Standard requires review by ANSI that therequirements for due process, consensus, and other criteria for approval havebeen met by the standards developer.Consensus is established when, i
4、n the judgement of the ANSI Board ofStandards Review, substantial agreement has been reached by directly andmaterially affected interests. Substantial agreement means much more thana simple majority, but not necessarily unanimity. Consensus requires that allviews and objections be considered, and th
5、at a concerted effort be madetowards their resolution.The use of American National Standards is completely voluntary; theirexistence does not in any respect preclude anyone, whether he has approvedthe standards or not, from manufacturing, marketing, purchasing, or usingproducts, processes, or proced
6、ures not conforming to the standards.The American National Standards Institute does not develop standards andwill in no circumstances give an interpretation of any American NationalStandard. Moreover, no person shall have the right or authority to issue aninterpretation of an American National Stand
7、ard in the name of the AmericanNational Standards Institute. Requests for interpretations should beaddressed to the secretariat or sponsor whose name appears on the titlepage of this standard.CAUTION NOTICE: This American National Standard may be revised orwithdrawn at any time. The procedures of th
8、e American National StandardsInstitute require that action be taken periodically to reaffirm, revise, orwithdraw this standard. Purchasers of American National Standards mayreceive current information on all standards by calling or writing the AmericanNational Standards Institute.American National S
9、tandardPublished byAmerican National Standards Institute, Inc.25 West 43rd Street, New York, NY 10036Copyright 2016 by Information Technology Industry Council (ITI)All rights reserved.No part of this publication may be reproduced in anyform, in an electronic retrieval system or otherwise,without pri
10、or written permission of ITI, 1101 K Street NW, Suite 610, Washington, DC 20005. Printed in the United States of AmericaCAUTION: The developers of this standard have requested that holders of patents that may be re-quired for the implementation of the standard disclose such patents to the publisher.
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14、smade or implied that this is the only license that may be required to avoid infringement in the use ofthis standard.iContents1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Normative references . . .
15、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.2 Normative references . . . . . . . . . . . . . . .
16、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.2.1 Approved references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.3 References under development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17、. . . . . . . . . . . . . . 23 Definitions and conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33.1 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
18、3.2 Editorial conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.2.1 Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.2.2 Keywords . . . . . . . . . .
19、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.2.3 Abbreviations, acronyms, and symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113.2.3.1 Acronyms and other abbreviations. . . . . . . . . . . . . . . . . . . . . . .
20、. . . . . . . . . . . . . 123.2.3.2 Signaling rate abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.2.3.3 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 FC-PI-6P functional
21、characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144.1 General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144.2 Compliance test points . . . . . . . . . . . . . . . . . . .
22、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164.3 FC-0 states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184.3.1 Transmitter states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23、. . . . . . . . . . . . . . . . . 184.3.2 Receiver states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184.4 Limitations on invalid code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184.
24、5 Receiver stabilization time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184.6 Loss of signal (Rx_LOS) function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184.7 Speed agile ports that support speed negot
25、iation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184.8 Transmission codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194.9 Frame scrambling and emission lowering protocol . . . . . . . . . . . . . . . . . . . . . . .
26、. . . . . . . 194.10 Speed negotiation and transmitter training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194.11 Forward error correction (FEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.12 Test patterns . . . . . . . . . .
27、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.13 FC-PI-6P variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214.14 Skew constraints . . . . . . . . . . . . . . . . . . . . . . .
28、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214.15 MPO optical interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 Optical interface specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29、 . . . . . . . . . . . . 235.1 TxRx connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235.2 Laser safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235.
30、3 Optical eye mask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235.4 SM data links. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245.4.1 SM general information. .
31、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245.4.1.1 128GFC-CWDM4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255.4.1.2 128GFC-PSM4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32、. . . . . . . . . . . . . . . . . . 275.4.2 SM optical output interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305.4.3 SM optical input interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305.5 MM da
33、ta links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.5.1 MM general information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.5.2 MM optical output interface. . . . . . . .
34、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325.5.3 MM optical input interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32ii6 Electrical interface specification - four lane variants . . . . . . . . . . . . . . . . . . .
35、 . . . . . . . . . 336.1 General electrical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .336.2 Compliance test point definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336.2.1 Test method . . .
36、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336.2.2 Host test points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346.2.3 Module test points . . . . . . . . . . . . . . . . .
37、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .346.2.4 Host input calibration point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356.2.5 Module input calibration point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38、 . . . . . . . . . . 356.3 Transmitted signal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376.4 Receive signal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .386.5 Receive jitter tra
39、cking compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396.6 Differential return loss and mode conversion requirements. . . . . . . . . . . . . . . . . . . . . . . . 406.6.1 Differential return loss . . . . . . . . . . . . . . . . . . . . . . . . . . .
40、 . . . . . . . . . . . . . . . . . . . . . .406.6.2 Common to differential mode and differential to common mode conversion . . . . . . . 40Annex A (informative)Optical cable plant usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Anne
41、x B (informative)Structured cabling environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43B.1 Specification of operating distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43B.2 Alternate connection loss
42、 operating distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43Annex C (informative)Recommended electrical channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44C.1 Insertion loss . . . . . . . . . . . . . . . . . . . . . . .
43、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45iiiList of FiguresFigure 1. Fibre Channel hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Figure 2. 128GFC-SW4 and 128GFC-PSM4 block diagram . . . . . . . . . . . . .
44、. . . . . . . . . . . . . . 15Figure 3. 128GFC-CWDM4 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Figure 4. Compliance test points for 128GFC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Figure 5. PMD receptacle m
45、ating with MPO optical interface, and lane assignment . . . . . . . . . 22Figure 6. Optical eye mask for 128GFC conformance tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Figure 7. Minimum Tx OMA vs. wavelength for 128GFC-PSM4 . . . . . . . . . . . . . . . . . . . . . . . . 29Figure
46、 8. Maximum receiver sensitivity OMA for 128GFC-PSM4. . . . . . . . . . . . . . . . . . . . . . . . 29Figure 9. Maximum stressed receiver sensitivity OMA for 128GFC-PSM4 . . . . . . . . . . . . . . . . 30Figure 10. Host Compliance Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47、. . . . . . . . . . . . . . . 34Figure 11. Module Compliance Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Figure 12. Host input calibration point C“ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Figure 13. Mod
48、ule input calibration point B“ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Figure 14. Receiver jitter tracking template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Figure 15. SDD11 and SDD22 for all compliance points . . . .
49、 . . . . . . . . . . . . . . . . . . . . . . . . . . 40Figure 16. SDC11, SCD11, SDC22, and SCD22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Figure C.1. Typical FC-PI-6P electrical channel construction. . . . . . . . . . . . . . . . . . . . . . . . . . . 44Figure C.2. FC-PI-6P full channel electrical reference model, high loss channel . . . . . . . . . . . . 44Figure C.3. Recommended minimum SDD21 of the electrical channel . . . . . . . . . . . . . . . . . . . 45ivList of T
