ANSI INCITS TR 35 : 2004 : R2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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INFORMATION TECHNOLOGY - FIBRE CHANNEL - METHODOLOGIES FOR JITTER AND SIGNAL QUALITY SPECIFICATION (FC-MJSQ)
Hardcopy , PDF
13-12-2015
English
01-01-2014
Foreword
Introduction
1 Scope
2 References
2.1 General
2.2 Approved references
2.3 References under development
2.4 Informative references
3 Definitions and conventions
3.1 Overview
3.2 Conventions
3.3 Keywords
3.4 Acronyms
3.5 Definitions
4 Background for MJSQ
4.1 Overview
4.2 Relationship to SONET and receiver tolerance requirements
4.3 Relationship to earlier FC standards
4.4 Traditional measurement methodology risks
5 Jitter overview
5.1 Serial transmissions
5.2 Jitter output context
5.3 Jitter tolerance context
5.4 Jitter assumptions summary
5.5 FC-0 and MJS(-1) interface overview
5.6 Fibre channel physical architecture
6 Jitter fundamentals
6.1 Purpose of addressing all important signal levels
6.2 Essential properties of signals
6.3 Number of events per bit-period
6.4 Statistical distribution at a specific signal level
6.5 Basic relationships within statistical jitter
distributions
6.6 Jitter eye mask methodology for signal quality
specification
6.7 Signal measurements vs. jitter eye mask signal quality
specifications
6.8 Jitter timing reference at different signal levels
during data acquisition
6.9 Example of a 2-dimensional jitter measurement
6.10 Jitter timing reference frequency response requirements
6.11 Jitter frequency concepts
6.12 Jitter output measurement methodologies
6.13 Effects of varying jitter distributions on BER
6.14 Methodology for jitter and signal quality specification
for 'processed' signals
6.15 Determination of compliance
6.16 Extremely stressful data patterns and scrambling
7 Jitter causes and jitter distribution
7.1 Jitter contribution elements
7.2 Jitter distribution
8 Calculation of jitter compliance values (level 1)
8.1 Overview - separation of jitter components
8.2 Examples comparing level 1 DJ with peak to peak DJ
8.3 Methodology details for calculating level 1 DJ and
level 1 TJ
9 Basic data forms, analysis, and separation of jitter
components
9.1 Overview
9.2 Best fit of tails of histograms
9.3 Frequency spectrum method
10 Signal quality measurement methodologies
10.1 Overview
10.2 Equivalent time oscilloscope methods
10.3 Enhanced equivalent time oscilloscope
10.4 BERT scan
10.5 Time interval analysis
10.6 Real time oscilloscope methods
11 Jitter/signal tolerance measurement methodologies
11.1 Overview
11.2 Jitter tolerance test methodologies
12 Example use of jitter specification methodology for FC-PI-n
12.1 Overview
12.2 Dependence on signal properties other than jitter output
at the average signal level
12.3 Jitter output budget and jitter tolerance budget
13 Practical measurements
13.1 Level 1 and level 2 measurements
13.2 System considerations
13.3 Component considerations
13.4 Instrumentation considerations
13.5 Reference standards/calibration considerations
13.6 Test fixture compensation and calibration issues
13.7 Data output format considerations
14 Detailed implementation examples
14.1 TIA for optical gamma T at switching threshold for FC
Ports
14.2 Electrical Gamma T using a real time oscilloscope
14.3 Optical and electrical Gamma T using a jitter optimized
sampling oscilloscope
14.4 BERT Delta R signal tolerance
Annexes
A Test bit sequences
A.1 Test bit sequence characteristics
A.2 Compliant jitter test bit sequences
A.3 Practical issues with compliant patterns in operating
FC systems
B Practical measurements
B.1 Introduction
B.2 Basic architecture
B.3 Instrumentation interface adapters
C Choosing the corner frequency: fc/1667
D Frequency domain measurement (spectrum analyzer)
D.1 Overview
D.2 Frequency domain measurement algorithm
E Positioning of jitter eye mask relative to the data
E.1 Introduction
E.2 Peak to peak vs mean
E.3 Restrictions on jitter distributions
E.4 Jitter tolerance and jitter output issues
E.5 Special consideration for optical delta T points
E.6 Summary
F Crosstalk jitter components
F.1 Overview
F.2 Equipment setup
F.3 Measurement setup
F.4 Results for test 1: (zero crosstalk added)
F.5 Results for test 2: (50mV of crosstalk added)
F.6 Results for test 3: (100mV of crosstalk added)
F.7 Combined results
F.8 Conclusions
G Developing a signal budget at connectors
G.1 Introduction
G.2 Physical architecture
G.3 Options for connectors other than Gamma
G.4 Determining the budgets when using a compliance
interconnect methodology
H Extrapolation to low probability CDF levels
H.1 Introduction
H.2 Effects of DJ calculation and encoding scheme
H.3 Example extrapolations
H.4 Relationship to data pattern
H.5 Summary
Provides background information for revising and expanding the signal specifications presently contained within the FC-PH-n, FC-PI-n, and 10GFC standards and draft standards. Applicable to fully functional Fibre Channel subsystem and FC port implementations as well as to the individual components that comprise the link.
DevelopmentNote |
Supersedes ANSI INCITS TR 25. (12/2004)
|
DocumentType |
Standard
|
Pages |
263
|
ProductNote |
Reconfirmed 2009
|
PublisherName |
Information Technology Industry Council
|
Status |
Superseded
|
SupersededBy |
IEEE 1057-2007 REDLINE | IEEE Standard for Digitizing Waveform Recorders |
ANSI INCITS TR 18 : 1997 | INFORMATION TECHNOLOGY - FIBRE CHANNEL - 10-BIT INTERFACE |
ANSI INCITS 297 : 1997 | INFORMATION TECHNOLOGY - FIBRE CHANNEL - PHYSICAL AND SIGNALLING INTERFACE-2 (FC-PH-2) |
GR 253 CORE : ISSUE 5 | SYNCHRONOUS OPTICAL NETWORK (SONET) TRANSPORT SYSTEMS: COMMON GENERIC CRITERIA |
IEEE 802.3Z : 1998 | MEDIA ACCESS CONTROL (MAC) PARAMETERS, PHYSICAL LAYERS, REPEATER AND MANAGEMENT PARAMETERS FOR 1000 MB/S OPERATION (TYPE 1000BASE-X) |
ANSI INCITS 352 : 2002 | INFORMATION TECHNOLOGY - FIBRE CHANNEL - PHYSICAL INTERFACES (FC-PI) |
ATIS T1.105.06 : 2002 | SYNCHRONOUS OPTICAL NETWORK (SONET): PHYSICAL LAYER SPECIFICATIONS |
ATIS T1.105 : 2001 SUPP A 2002 | SYNCHRONOUS OPTICAL NETWORK (SONET) - BASIC DESCRIPTION INCLUDING MULTIPLEX STRUCTURE, RATES, AND FORMATS |
TIA 526-4 : A1997 | OPTICAL EYE PATTERN MEASUREMENT PROCEDURE |
ANSI INCITS TR 25 : 1999 | INFORMATION TECHNOLOGY - FIBRE CHANNEL - METHODOLOGIES FOR JITTER SPECIFICATION |
ANSI INCITS 364 : 2003 | INFORMATION TECHNOLOGY - FIBRE CHANNEL - 10 GIGABIT (10GFC) |
IEEE DRAFT 802.3AE : D4.3 | DRAFT SUPPLEMENT TO CARRIER SENSE MULTIPLE ACCESS WITH COLLISION DETECTION (CSMA/CD) ACCESS METHOD AND PHYSICAL LAYER SPECIFICATIONS-MEDIA ACCESS CONTROL (MAC) PARAMETERS, PHYSICAL LAYER AND MANAGEMENT PARAMETERS FOR 10 GB/S OPERATION |
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