{"id":233811,"date":"2024-10-19T15:14:51","date_gmt":"2024-10-19T15:14:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iec-61935-1-12019\/"},"modified":"2024-10-25T09:45:41","modified_gmt":"2024-10-25T09:45:41","slug":"bs-iec-61935-1-12019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iec-61935-1-12019\/","title":{"rendered":"BS IEC 61935-1-1:2019"},"content":{"rendered":"

This part of IEC 61935 specifies additional reference measurement procedures for level V field testers, transverse conversion loss (TCL) and equal level transverse conversion transfer loss (ELTCTL). The requirements for field tester accuracy to measure these parameters according to the requirements of ISO\/IEC 11801-1 are specified in this document.<\/p>\n

PDF Catalog<\/h4>\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>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
5<\/td>\nFOREWORD <\/td>\n<\/tr>\n
7<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms definitions and acronyms
3.1 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\n3.2 Acronyms
4 Reference measurement procedures
4.1 Cabling configurations
4.2 Transverse conversion loss
4.3 Equal level transverse conversion transfer loss
5 Field test measurement requirements for TCL and ELTCTL
5.1 General
5.2 Field test parameters
5.3 Data reporting and accuracy
5.3.1 General
5.3.2 Detailed results <\/td>\n<\/tr>\n
10<\/td>\n5.3.3 Summary results
6 Field tester measurement accuracy requirements
6.1 General
Tables
Table 1 \u2013 Summary reporting requirements for field test equipment
Table 2 \u2013 Summary of TCL and ELTCTL accuracy for level V testers <\/td>\n<\/tr>\n
11<\/td>\n6.2 Comparison methods to reference procedures
6.3 Accuracy performance requirements for level V field testers
Table 3 \u2013 Informative summary of TCL and ELTCTL accuracy values for level V testers
Table 4 \u2013 Summary of tester requirements for TCL measurements <\/td>\n<\/tr>\n
12<\/td>\n6.4 Procedures for determining field tester parameters
6.4.1 Residual TCL of the tester (ERTCL)
6.4.2 Residual TCTL of the tester (ERTCTL)
Figures
Figure 1 \u2013 Diagram of the measurement of residual TCL
Table 5 \u2013 Summary of tester requirements for ELTCTL measurements <\/td>\n<\/tr>\n
13<\/td>\n6.4.3 TCL random noise floor of the tester (ERTCL)
6.4.4 TCTL random noise floor of the tester (ERTCTL)
Figure 2 \u2013 Diagram of the measurement of residual TCTL <\/td>\n<\/tr>\n
14<\/td>\nAnnex A(informative)Error models
A.1 Error model for the TCL measurement function
A.2 Error model for the ELTCTL measurement function <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Specification for the testing of balanced and coaxial information technology cabling – Additional requirements for the measurement of transverse conversion loss and equal level transverse conversion transfer loss<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2019<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":233812,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[630,2641],"product_tag":[],"class_list":{"0":"post-233811","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-120-10","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\/233811","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\/233812"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=233811"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=233811"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=233811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}