{"id":3746,"date":"2026-08-27T07:48:30","date_gmt":"2026-08-27T07:48:30","guid":{"rendered":"https:\/\/firstfibertech.com\/?p=3746"},"modified":"2026-08-28T11:35:01","modified_gmt":"2026-08-28T11:35:01","slug":"how-to-fix-tn1700-otdr-sd-card-read-bug","status":"publish","type":"post","link":"https:\/\/firstfibertech.com\/fr\/blog\/how-to-fix-tn1700-otdr-sd-card-read-bug\/","title":{"rendered":"Comment r\u00e9soudre le probl\u00e8me de lecture de la carte SD sur l'OTDR TN1700"},"content":{"rendered":"<p class=\"wp-block-paragraph\">When users insert their SD card, the OTDR can not read it correctly or users can not write sor files to the SD card. To solve the bug, please upgrade your OTDR by the\u00a0upgrade package.<br>* The bug only comes with OTDRs manufactured before 30 April, 2025<br>1. unzip the upgrade package.<br>2. copy and past it to the root of your SD card<br>3. click &#8220;upgrade&#8221; in OTDR<\/p>","protected":false},"excerpt":{"rendered":"<p>When users insert their SD card, the OTDR can not read it correctly or users can not write sor files to the SD card. To solve the bug, please upgrade your OTDR by the\u00a0upgrade package.* The bug only comes with OTDRs manufactured before 30 April, 20251. unzip the upgrade package.2. copy and past it to &#8230; <a title=\"Comment r\u00e9soudre le probl\u00e8me de lecture de la carte SD sur l&#039;OTDR TN1700\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/fr\/blog\/how-to-fix-tn1700-otdr-sd-card-read-bug\/\" aria-label=\"En savoir plus sur How to fix TN1700 OTDR SD Card Read Bug\">Lire la suite<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[97],"tags":[],"class_list":["post-3746","post","type-post","status-publish","format-standard","hentry","category-otdr-tn1700"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/posts\/3746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/comments?post=3746"}],"version-history":[{"count":1,"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/posts\/3746\/revisions"}],"predecessor-version":[{"id":3747,"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/posts\/3746\/revisions\/3747"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/media?parent=3746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/categories?post=3746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstfibertech.com\/fr\/wp-json\/wp\/v2\/tags?post=3746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}