{"id":248329,"date":"2024-10-19T16:21:30","date_gmt":"2024-10-19T16:21:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-62343-5-22018\/"},"modified":"2024-10-25T11:30:50","modified_gmt":"2024-10-25T11:30:50","slug":"bs-en-iec-62343-5-22018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-62343-5-22018\/","title":{"rendered":"BS EN IEC 62343-5-2:2018"},"content":{"rendered":"

This part of IEC 62343 describes the measurement methods of dynamic crosstalk during port switching for 1 x N fixed-grid wavelength selective switches (WSSs).<\/p>\n

The objective of this document is to establish a standard test method for different-channel dynamic crosstalk and same-channel dynamic crosstalk that occur when a particular optical channel signal is switched to the specific branching port against a common port in ITU-T 50 GHz and 100 GHz fixed grid 1 x N<\/i> (N<\/i> \u2265 3) WSSs.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
10<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Basic terms <\/td>\n<\/tr>\n
13<\/td>\n3.2 Performance parameter terms <\/td>\n<\/tr>\n
14<\/td>\n3.3 Abbreviated terms
Figures
Figure 1 \u2013 Noise observed in port during conducting port switching in 1 x N WSS <\/td>\n<\/tr>\n
15<\/td>\n4 Apparatus
4.1 Test set-up
4.2 Light source
4.2.1 Tuneable laser source (TLS)
Figure 2 \u2013 Test set-up to measure dynamic crosstalk <\/td>\n<\/tr>\n
16<\/td>\n4.2.2 Broadband light source and tuneable filter
4.3 Device under test <\/td>\n<\/tr>\n
17<\/td>\n4.4 Detector
4.4.1 Optical power meter (OPM)
4.4.2 OE converter and oscilloscope <\/td>\n<\/tr>\n
18<\/td>\n5 Measurement condition
5.1 General conditions
5.2 Recommendations on selections of a branching port and channel
6 Procedure
6.1 Preparation <\/td>\n<\/tr>\n
19<\/td>\n6.2 Measurement
6.2.1 Measurement of input power and insertion loss of DUT
6.2.2 Measurement of noise power for dynamic crosstalk
6.2.3 Measurement of noise power for different channel crosstalk
6.2.4 Measurement of noise power for same channel crosstalk <\/td>\n<\/tr>\n
20<\/td>\n7 Example of transient characteristics of noise power <\/td>\n<\/tr>\n
21<\/td>\nFigure 3 \u2013 Transient characteristics for measurement ofdifferent channel dynamic crosstalk <\/td>\n<\/tr>\n
22<\/td>\n8 Calculation
Figure 4 \u2013 Transient characteristics for measurement ofsame channel dynamic crosstalk <\/td>\n<\/tr>\n
24<\/td>\n9 Measurement report
Tables
Table 1 \u2013 Example of template for measurement resultsfor different channel dynamic crosstalk <\/td>\n<\/tr>\n
25<\/td>\nTable 2 \u2013 Example of summary of crosstalk measurement <\/td>\n<\/tr>\n
26<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dynamic modules – Test methods. 1 x N fixed-grid WSS. Dynamic crosstalk measurement<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":248331,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[652,2641],"product_tag":[],"class_list":{"0":"post-248329","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-99","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\/248329","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\/248331"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=248329"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=248329"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=248329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}