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The E1 controller on the NM-HDV2-1T1/E1 module does not come up when connected through a CAB-E1-RJ45BNC cable and path code, Line code errors and LoF is also observed
The issue is specific to NM-HDV2-1T1/E1 modules used with CAB-E1-RJ45BNC cables. The same configuration with a CAB-E1-RJ45BNC cable works fine when used with NH-HDV module with an E1 controller.
This issue relates to a jumper setting on the NM-HDV2-2T1/E1 card. There is a jumper on the NM-HDV2 module that is for Loop power support and can cause issues if it is set to the right-side two pins. The jumper is under the VWIC Slot for each RJ45 connector and must be on the left-side two pins.