OK I have a C-Cor Opti Max 2000 node that is picking up some type of interference through the whole spectrum. Every 9 to 10 MHz I get a spike. These spikes run from 9MHz all the way to 1Ghz.
This node is inside a building and is powered by a standard 120VAC outlet. I've tried different power outlets.
I have changed out the entire node, swapped it to a new pair of fibers.
I have removed the ground-wire to eliminate voltage potential differences.
I have installed a filtering UPS unit to eliminate anything coming in on power.
I have even unmounted the node from the wall and set it on the floor just in case the screws holding the backboard have hit something.
But nothing has worked.
This is the only site out of 470 that is having this problem. I have changed receivers at the hub and have even swapped rack locations and the problem stays with this one site.
Any ideas out there?
Here's One For You
Member #: 5567
Registered: 1996-2001
Posted:
3797
Name:
John
Company:
County Gov
Occupation:
Fiber Design, Construction, Maintenance
Location:
Washington DC
Personal:
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