{"id":361934,"date":"2024-10-20T01:38:20","date_gmt":"2024-10-20T01:38:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-21806-92020\/"},"modified":"2024-10-26T02:33:25","modified_gmt":"2024-10-26T02:33:25","slug":"bs-iso-21806-92020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-21806-92020\/","title":{"rendered":"BS ISO 21806-9:2020"},"content":{"rendered":"

This document specifies the conformance test plan for the 150-Mbit\/s optical physical layer for MOST (MOST150 oPHY), a synchronous time-division-multiplexing network.<\/p>\n

This document specifies the basic conformance test measurement methods, relevant for verifying compatibility of networks, nodes, and MOST components with the requirements specified in ISO 21806-8<\/span><\/span>.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Symbols and abbreviated terms
4.1 Symbols
4.2 Abbreviated terms <\/td>\n<\/tr>\n
13<\/td>\n5 Conventions
6 Operating conditions and measurement tools, requested accuracy
6.1 Operating conditions
6.2 Apparatus \u2014 Measurement tools, requested accuracy <\/td>\n<\/tr>\n
15<\/td>\n7 Electrical characteristics
7.1 Test according to LVDS
7.2 Test according to LVTTL
8 Optical characteristics
8.1 Measurement of optical output power at SP2 <\/td>\n<\/tr>\n
16<\/td>\n8.2 Measurement of optical input power at SP3 <\/td>\n<\/tr>\n
17<\/td>\n8.3 Measurement of pigtail fibre attenuation
8.3.1 General <\/td>\n<\/tr>\n
19<\/td>\n8.3.2 Practical considerations <\/td>\n<\/tr>\n
21<\/td>\n8.4 Spectral parameters at SP2
8.5 b0\/b1 detection at SP2 <\/td>\n<\/tr>\n
23<\/td>\n8.6 Extinction ratio at SP2
8.7 Optical overshoot and undershoot at SP2
8.7.1 General <\/td>\n<\/tr>\n
24<\/td>\n8.7.2 Overshoot measurement example <\/td>\n<\/tr>\n
26<\/td>\n8.7.3 Undershoot (2 UI) measurement example
8.7.4 Undershoot (4UI) measurement example <\/td>\n<\/tr>\n
27<\/td>\n8.8 Transition times at SP2 <\/td>\n<\/tr>\n
28<\/td>\n8.9 Stimulus creation for SP3 <\/td>\n<\/tr>\n
29<\/td>\n9 Measurement of phase variation
9.1 General <\/td>\n<\/tr>\n
31<\/td>\n9.2 Measuring alignment jitter <\/td>\n<\/tr>\n
33<\/td>\n9.3 Measuring transferred jitter <\/td>\n<\/tr>\n
35<\/td>\n9.4 Test set-ups
9.4.1 Relevant eye mask for MOST components <\/td>\n<\/tr>\n
36<\/td>\n9.4.2 SP4 Jitter measurement (AJ and TJ) <\/td>\n<\/tr>\n
37<\/td>\n9.4.3 SP2 jitter measurement (AJ and TJ) <\/td>\n<\/tr>\n
38<\/td>\n9.5 Crosstalk
9.5.1 General
9.5.2 Measurement set-up <\/td>\n<\/tr>\n
39<\/td>\n9.5.3 Procedure
10 Power-on and power-off
10.1 General <\/td>\n<\/tr>\n
40<\/td>\n10.2 Measuring EOC parameters
10.2.1 Measuring EOC parameters \u2014 Test set-up <\/td>\n<\/tr>\n
41<\/td>\n10.2.2 Measuring EOC parameters \u2014 Signal charts <\/td>\n<\/tr>\n
43<\/td>\n10.2.3 Measuring EOC parameters \u2014 Test sequences <\/td>\n<\/tr>\n
47<\/td>\n10.3 Measuring OEC parameters
10.3.1 Measuring OEC parameters \u2014 Test set-up <\/td>\n<\/tr>\n
48<\/td>\n10.3.2 Measuring OEC parameters \u2014 Signal charts <\/td>\n<\/tr>\n
49<\/td>\n10.3.3 Measuring OEC parameters \u2014 Test sequences <\/td>\n<\/tr>\n
53<\/td>\n11 Detecting bit rate (frequency reference)
12 System performance
12.1 General
12.2 SP4 receiver tolerance <\/td>\n<\/tr>\n
54<\/td>\n12.3 TimingMaster delay tolerance <\/td>\n<\/tr>\n
57<\/td>\n13 Conformance tests of 150-Mbit\/s optical physical layer
13.1 Location of interfaces <\/td>\n<\/tr>\n
58<\/td>\n13.2 Control signals <\/td>\n<\/tr>\n
59<\/td>\n13.3 Limited access to specification points
13.4 Parameter overview <\/td>\n<\/tr>\n
61<\/td>\n14 Physical layer verification for MOST components, MOST modules, and MOST devices
14.1 FOT <\/td>\n<\/tr>\n
62<\/td>\n14.2 Pigtail
14.3 MOST device
14.4 Development tool
15 Full physical layer conformance
15.1 Overview
15.2 Consideration of FOT
15.3 Consideration of pigtail
15.4 Consideration of connector interfaces <\/td>\n<\/tr>\n
63<\/td>\n15.5 Generating test signals for the IUT
15.5.1 General information
15.5.2 Test set-up for jitter measurement
16 Limited physical layer conformance
16.1 Overview <\/td>\n<\/tr>\n
65<\/td>\n16.2 Generating test signals for the IUT input section SP3 <\/td>\n<\/tr>\n
66<\/td>\n16.3 Analysis of test results
16.4 Test flow overview <\/td>\n<\/tr>\n
67<\/td>\n16.5 Measurement of SP3 input signal of the IUT <\/td>\n<\/tr>\n
68<\/td>\n16.6 Measurement of SP2 output signal of the IUT
16.7 Functional testing of wake-up and shutdown <\/td>\n<\/tr>\n
69<\/td>\n17 Direct physical measuring accuracy <\/td>\n<\/tr>\n
71<\/td>\n18 General remarks
18.1 Definition of family
18.2 Supplier guideline for product changes <\/td>\n<\/tr>\n
72<\/td>\n18.3 Dependency of the network frame rate <\/td>\n<\/tr>\n
73<\/td>\nAnnex A (informative) Measuring optical signals at SP2 using averaging <\/td>\n<\/tr>\n
74<\/td>\nAnnex B (normative) SNR requirements for test equipment <\/td>\n<\/tr>\n
77<\/td>\nAnnex C (informative) Limited physical layer conformance for development tools <\/td>\n<\/tr>\n
78<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Road vehicles. Media Oriented Systems Transport (MOST) – 150-Mbit\/s optical physical layer conformance test plan<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":361941,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[742,2641],"product_tag":[],"class_list":{"0":"post-361934","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-43-040-15","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/361934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/361941"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=361934"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=361934"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=361934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}