blocks work as they should. Two questions: 1) There are options for 1 port, 2 port and 4 port version. The 4 port version has 4 LAN ports which you can see in the picture. The 2 port version I bought has only one LAN port, the same number of ports as the 1 port version but at a significantly higher price than the 1 port version. 2) These devices are basically identical to TUPAVCO VDSL2 devices. except for some branded labels. These units are much more expensive.
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