What is the proper sequence of the filter and splitters?
On the last visit from a tech he connected the incoming cable to a 2-way splitter with one output going to the cable/phone modem and the other to a filter connected to a 3-way splitter. One output on the 3-way goes to the DVR and the other two to mini-boxes. Why wouldn’t the filter be the first device connected to the incoming coax? Do filters cause problems for modems?
The modem is an old Arris Docsis 3.1 model TM3402A.
The filter is an Antronix MoCA Input Blocking Filter GLF-1002
The splitters are Antronix CMC2000HC-A Series
Sorry for any confusion. I read your initial message incorrectly and was thinking of a filter we used in the past. These newer Moca filters are supposed to be inserted on the main line to the home. So, it would be on the first splitter prior to getting to your modems line. Field techs will still normally place a two-way splitter on the main line still to keep your data with a cleaner path for the return. Placing the video outlets behind it.