{"id":1710,"date":"2017-08-02T14:31:47","date_gmt":"2017-08-02T14:31:47","guid":{"rendered":"http:\/\/www.mtin.net\/blog\/?p=1710"},"modified":"2017-08-02T14:31:47","modified_gmt":"2017-08-02T14:31:47","slug":"bi-directional-fiber-testing","status":"publish","type":"post","link":"https:\/\/www.mtin.net\/blog\/bi-directional-fiber-testing\/","title":{"rendered":"Bi-Directional Fiber Testing"},"content":{"rendered":"<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"580\" height=\"327\" src=\"https:\/\/www.youtube.com\/embed\/QmvbA40E-Y0?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation\"><\/iframe><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[223],"tags":[95,458,420],"jetpack_publicize_connections":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6VLMf-rA","jetpack-related-posts":[{"id":2445,"url":"https:\/\/www.mtin.net\/blog\/fiber-terminating-and-otdr-testing\/","url_meta":{"origin":1710,"position":0},"title":"Fiber terminating and OTDR testing","author":"j2sw","date":"September 27, 2018","format":false,"excerpt":"","rel":"","context":"In &quot;Fiber&quot;","block_context":{"text":"Fiber","link":"https:\/\/www.mtin.net\/blog\/category\/fiber\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1559,"url":"https:\/\/www.mtin.net\/blog\/fiber-store-dwdm\/","url_meta":{"origin":1710,"position":1},"title":"Fiber Store DWDM","author":"j2sw","date":"May 11, 2017","format":false,"excerpt":"","rel":"","context":"In &quot;Networking&quot;","block_context":{"text":"Networking","link":"https:\/\/www.mtin.net\/blog\/category\/networking\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2434,"url":"https:\/\/www.mtin.net\/blog\/fluke-networks-explains-fiber-polarity\/","url_meta":{"origin":1710,"position":2},"title":"Fluke Networks explains fiber polarity","author":"j2sw","date":"September 13, 2018","format":false,"excerpt":"https:\/\/www.flukenetworks.com\/blog\/cabling-chronicles\/b-c-s-fiber-polarity Polarity defines direction of flow, such as the direction of a magnetic field or an electrical current. In fiber optics, it defines the direction that light signals travels through an optical fiber. To properly send data via light signals, a fiber optic link\u2019s transmit signal (Tx) at one end\u2026","rel":"","context":"In &quot;Fiber&quot;","block_context":{"text":"Fiber","link":"https:\/\/www.mtin.net\/blog\/category\/fiber\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2451,"url":"https:\/\/www.mtin.net\/blog\/justin-attends-continuing-education-on-fiber\/","url_meta":{"origin":1710,"position":3},"title":"Justin Attends continuing education on fiber","author":"j2sw","date":"September 27, 2018","format":false,"excerpt":"Justin attended a continuing education webinar on high-density fiber optic cables put on by Corning.","rel":"","context":"In &quot;Fiber&quot;","block_context":{"text":"Fiber","link":"https:\/\/www.mtin.net\/blog\/category\/fiber\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.mtin.net\/blog\/wp-content\/uploads\/2018\/09\/Screen-Shot-2018-09-27-at-1.46.51-PM-3.png?fit=1200%2C674&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.mtin.net\/blog\/wp-content\/uploads\/2018\/09\/Screen-Shot-2018-09-27-at-1.46.51-PM-3.png?fit=1200%2C674&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.mtin.net\/blog\/wp-content\/uploads\/2018\/09\/Screen-Shot-2018-09-27-at-1.46.51-PM-3.png?fit=1200%2C674&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.mtin.net\/blog\/wp-content\/uploads\/2018\/09\/Screen-Shot-2018-09-27-at-1.46.51-PM-3.png?fit=1200%2C674&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":201,"url":"https:\/\/www.mtin.net\/blog\/monday-video-fiber-to-the-premisis\/","url_meta":{"origin":1710,"position":4},"title":"Monday Video &#8211; Fiber to the Premisis","author":"j2sw","date":"October 27, 2014","format":false,"excerpt":"","rel":"","context":"In &quot;Networking&quot;","block_context":{"text":"Networking","link":"https:\/\/www.mtin.net\/blog\/category\/networking\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":395,"url":"https:\/\/www.mtin.net\/blog\/fusion-splicer\/","url_meta":{"origin":1710,"position":5},"title":"Fusion splicer","author":"j2sw","date":"November 9, 2015","format":false,"excerpt":"http:\/\/www.balticnetworks.com\/inno-instrument-view5-core-alignment-fusion-splicer.html","rel":"","context":"In &quot;Fiber&quot;","block_context":{"text":"Fiber","link":"https:\/\/www.mtin.net\/blog\/category\/fiber\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/posts\/1710"}],"collection":[{"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/comments?post=1710"}],"version-history":[{"count":1,"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/posts\/1710\/revisions"}],"predecessor-version":[{"id":1711,"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/posts\/1710\/revisions\/1711"}],"wp:attachment":[{"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/media?parent=1710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/categories?post=1710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mtin.net\/blog\/wp-json\/wp\/v2\/tags?post=1710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}