In summary, while technically possible to move an ONT box yourself, it is strongly advised to contact your ISP due to the sensitive nature of the fiber optic cable and potential for service disruption. Improper handling can result in costly repairs and downtime. However, here's the process, assuming you understand the risks and are proceeding with. If I need to move the fiber cable that goes from 'junction box' on side of house, across front of my house, and then into front of house to network closet where ont is, is that something that should only be done by the service provider, or can an electrician safely do this? I'm told fiber cable is. Although it may seem a daunting task, moving the ONT is in fact easier than installing a network cable extension or a phone extension because all the fibre cable terminations have simple plug-in connectors. The incoming fibre connection is a simplex, single-mode OS2 fibre that is terminated with an. We understand that you'd rather not pay a fee, however, the ONT should never be moved by anyone other than an AT&T technician. If you'd like for us to schedule an appointment for you, we'll gladly do so. AminahE Fiber takes specific tools. Moving to a new location can be a daunting task, especially when it comes to transferring essential services like your fibre phone line. In this guide, I'll walk you through the step-by-step process of moving your fiber phone line seamlessly, ensuring uninterrupted communication during your. Can you pull the fiber back out to the exterior and then extend it down the length of your house then re-insert it maybe from below (crawl space) or your attic if you have one so it is inconspicuous? dont have attic as I have some one living above me, how ever ill have a look to see if there is any.