This board is designed to allow you to extend four outputs over one Ethernet cable. It is recommended that you use a shielded cable for these boards to provide a ground return. Nominally the forums use these boards without the ground, which assumes that a ground return will exist through the AC power lines. While this works in most cases, it is not best practice. A shielded cable will just cost you a little bit more.
Bill of Materials: Quad_TX_Rev-
This board supports both 12V and 5V pixels. The power supply U1 is installed for support of 12V pixels. When used for 5V pixels install a jumper in J7.
Bill of Materials: Quad_RX_Rev-