Talk:Optical time-domain reflectometer

Removed the external link to a commercial webpage of only one specific OTDR supplier (Glasvezelspecialist (talk) 10:06, 23 July 2015 (UTC))

Removed since the source is Federal Standard 1037C, which is mentionned. Ceroklis 05:15, 30 April 2007 (UTC)

One wonders why this article is still listed as not citing its sources, when the source is right there at the bottom.Mschamis