{"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":"why-the-pass-fail-displayed-in-otdr-is-different-from-pc-software-and-report","status":"publish","type":"post","link":"https:\/\/firstfibertech.com\/pl\/blog\/why-the-pass-fail-displayed-in-otdr-is-different-from-pc-software-and-report\/","title":{"rendered":"dlaczego wynik \u201ePASS\/FAIL\u201d wy\u015bwietlany w OTDR r\u00f3\u017cni si\u0119 od tego w oprogramowaniu komputerowym i raporcie?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">why the PASS\/FAIL displayed in OTDR is different from PC software and report? Check these pictures.<\/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=\"OTDR pass fail parameter settings discrepancy analysis\" 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=\"OTDR PC software trace analysis parameter mismatch\" 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=\"OTDR test report parameter settings mismatch fail\" 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\">This is because parameter settings in OTDR is different from PC software. Please reset paremeters.<\/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=\"OTDR Pass\/Fail threshold settings fiber optic attenuation parameters\" 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=\"OTDR fiber optic pass\/fail threshold settings\" 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>Dlaczego wynik \u201ePASS\/FAIL\u201d wy\u015bwietlany w OTDR r\u00f3\u017cni si\u0119 od tego w oprogramowaniu komputerowym i raporcie? Sprawd\u017a te zdj\u0119cia. Wynika to z faktu, \u017ce ustawienia parametr\u00f3w w OTDR r\u00f3\u017cni\u0105 si\u0119 od tych w oprogramowaniu komputerowym. Prosz\u0119 zresetowa\u0107 parametry.<\/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\/pl\/wp-json\/wp\/v2\/posts\/3749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/comments?post=3749"}],"version-history":[{"count":2,"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/posts\/3749\/revisions"}],"predecessor-version":[{"id":3862,"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/posts\/3749\/revisions\/3862"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/media?parent=3749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/categories?post=3749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstfibertech.com\/pl\/wp-json\/wp\/v2\/tags?post=3749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}