{"id":3749,"date":"2026-08-27T07:50:54","date_gmt":"2026-08-27T07:50:54","guid":{"rendered":"https:\/\/firstfibertech.com\/?p=3749"},"modified":"2026-08-28T11:34:50","modified_gmt":"2026-08-28T11:34:50","slug":"%d0%bf%d0%be%d1%87%d0%b5%d0%bc%d1%83-%d0%bf%d0%be%d0%ba%d0%b0%d0%b7%d0%b0%d1%82%d0%b5%d0%bb%d0%b8-%d0%bf%d1%80%d0%be%d1%88%d0%b5%d0%bb-%d0%bd%d0%b5-%d0%bf%d1%80%d0%be%d1%88%d0%b5%d0%bb","status":"publish","type":"post","link":"https:\/\/firstfibertech.com\/ru\/blog\/why-the-pass-fail-displayed-in-otdr-is-different-from-pc-software-and-report\/","title":{"rendered":"\u041f\u043e\u0447\u0435\u043c\u0443 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u00abPASS\/FAIL\u00bb, \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u043c\u044b\u0435 \u0432 OTDR, \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u041f\u041a \u0438 \u0432 \u043e\u0442\u0447\u0435\u0442\u0435?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u041f\u043e\u0447\u0435\u043c\u0443 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u00abPASS\/FAIL\u00bb, \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u043c\u044b\u0435 \u0432 OTDR, \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439 \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u041f\u041a \u0438 \u0432 \u043e\u0442\u0447\u0435\u0442\u0435? \u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u043d\u0430 \u044d\u0442\u0438 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"646\" height=\"496\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-settings-discrepancy.webp\" alt=\"\u0410\u043d\u0430\u043b\u0438\u0437 \u0440\u0430\u0441\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0439 \u0432 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u0445 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u00ab\u043f\u0440\u043e\u0448\u0435\u043b\/\u043d\u0435 \u043f\u0440\u043e\u0448\u0435\u043b\u00bb \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 OTDR\" class=\"wp-image-3750\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-settings-discrepancy.webp 646w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-settings-discrepancy-300x230.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-settings-discrepancy-16x12.webp 16w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"552\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-software-parameter-mismatch-1024x552.webp\" alt=\"\u041d\u0435\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043e\u043a \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0438 OTDR \u0434\u043b\u044f \u041f\u041a\" class=\"wp-image-3751\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-software-parameter-mismatch-1024x552.webp 1024w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-software-parameter-mismatch-300x162.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-software-parameter-mismatch-768x414.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-software-parameter-mismatch-1536x828.webp 1536w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-software-parameter-mismatch-18x10.webp 18w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-software-parameter-mismatch.webp 1919w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"686\" height=\"969\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-parameter-settings-mismatch.webp\" alt=\"\u041e\u0448\u0438\u0431\u043a\u0430 \u0438\u0437-\u0437\u0430 \u043d\u0435\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0435 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439 OTDR\" class=\"wp-image-3752\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-parameter-settings-mismatch.webp 686w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-parameter-settings-mismatch-212x300.webp 212w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-parameter-settings-mismatch-8x12.webp 8w\" sizes=\"auto, (max-width: 686px) 100vw, 686px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u042d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432 OTDR \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u041f\u041a. \u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u043f\u0435\u0440\u0435\u043d\u0430\u0441\u0442\u0440\u043e\u0439\u0442\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"336\" height=\"608\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-GH9m.webp\" alt=\"\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u043f\u043e\u0440\u043e\u0433\u043e\u0432\u044b\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u00ab\u041f\u0440\u043e\u0448\u0435\u043b\/\u041d\u0435 \u043f\u0440\u043e\u0448\u0435\u043b\u00bb \u043d\u0430 OTDR; \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0437\u0430\u0442\u0443\u0445\u0430\u043d\u0438\u044f \u0432 \u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u0435\" class=\"wp-image-3753\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-GH9m.webp 336w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-GH9m-166x300.webp 166w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-GH9m-7x12.webp 7w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"616\" src=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-1024x616.webp\" alt=\"\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u043f\u043e\u0440\u043e\u0433\u043e\u0432\u044b\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u00ab\u043f\u0440\u043e\u0448\u0435\u043b\/\u043d\u0435 \u043f\u0440\u043e\u0448\u0435\u043b\u00bb \u0434\u043b\u044f \u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u0440\u0435\u0444\u043b\u0435\u043a\u0442\u043e\u043c\u0435\u0442\u0440\u0430 OTDR\" class=\"wp-image-3754\" srcset=\"https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-1024x616.webp 1024w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-300x180.webp 300w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-768x462.webp 768w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-1536x924.webp 1536w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings-18x12.webp 18w, https:\/\/firstfibertech.com\/wp-content\/uploads\/2026\/08\/otdr-pass-fail-threshold-settings.webp 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u041f\u043e\u0447\u0435\u043c\u0443 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u00abPASS\/FAIL\u00bb, \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u043c\u044b\u0435 \u043d\u0430 OTDR, \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439 \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u041f\u041a \u0438 \u0432 \u043e\u0442\u0447\u0435\u0442\u0435? \u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u043d\u0430 \u044d\u0442\u0438 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f. \u042d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432 OTDR \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u041f\u041a. \u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u043f\u0435\u0440\u0435\u043d\u0430\u0441\u0442\u0440\u043e\u0439\u0442\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[90],"tags":[],"class_list":["post-3749","post","type-post","status-publish","format-standard","hentry","category-otdr-8000max"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/posts\/3749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/comments?post=3749"}],"version-history":[{"count":2,"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/posts\/3749\/revisions"}],"predecessor-version":[{"id":3862,"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/posts\/3749\/revisions\/3862"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/media?parent=3749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/categories?post=3749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstfibertech.com\/ru\/wp-json\/wp\/v2\/tags?post=3749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}