| filename extensions | art-335 |
| wtk | |
| TechTarget file types | art-336 | WTK-OTDR-Fiber-Optics-Analysis-Trace-JDS-Uniphase-Corporation |
| TechTarget file types | art-336 | WTK-URL-address-of-person-to-talk-to-WinTalk |
| English | eng-000 | OTDR Fiber Optics Analysis Trace |
| English | eng-000 | URL address of person to talk to |