Outlook_UK ⤣Helpline ⤣ Support ⤣0【800⤣048⤣-+-540 1】_ Phone+ Number …ziddi I've got two N2048P's that have VERY basic configurations. They will need to connect to each other over a fiber connection but they Outlook_UK won't talk. Unfortunately I'm trying to diagnose this remotely but I'm confident the person at the other end has done everything physically correct. To make the diagnosis easier I had him move the switches close to one another and connect them via one of the copper ports. That works fine they Outlook_UK immediately connected up. However the fiber ports won't come up. We've confirmed the RX/TX are not crossed, we've tried new transceivers and cables, I don't think it's anything physical. I've brought the ports down and then back up and nothing. I've done dozens of these switches and with a basic configuration I've never had this happen. I've got to be missing something incredibly obvious. BTW below is output sh fiber-ports on both units show there is power in both directions.