Error
MTS site link via RAD Mux dropped, site in LST Two sites in a daisy chain have lost site link and went to Local Site Trunking.
RAD Mux DXC-8R has shown a flickering E1 LED ( E1 is working fine) but only one of both controllers has a blinking LED, the other controller LED is off
Environment
Dimetra
MTS
RAD
Mux
DXC-8R
RAD Mux
Site Link
Root Cause
Defective RAD Mux controller board
Workaround/Fix
Replace hardware