What is the 2×4, 2×8, 3×4, 3×8, 4×4, 4×8, 5×4 & 5×8 designations mean when referring to a multiswitch?
The first number in the number of inputs from the dish (or antenna) the switch has. The second number is the number of outputs the switch has. A 5×8 multiswitch would handle 4 DTV inputs (Two Dual LNBs looking at the two satellites) and a Cable TV or antenna input if you wanted. It would have 8 outputs that could go to 8 DirectTV receivers, 4 Dual Tuner DirectTivos or any combo in between.
The first number in the number of inputs from the dish (or antenna) the switch has. The second number is the number of outputs the switch has. A 5×8 multiswitch would handle 4 DTV inputs (Two Dual LNBs looking at the two satellites) and a Cable TV or antenna input if you wanted. It would have 8 outputs that could go to 8 DirectTV receivers, 4 Dual Tuner DirectTivos or any combo in between. 11.