Details
What is SW21X switch?
SW21X can be used by itself exactly like a regular SW21 switch, plus it can be used in combination with another SW21 to get the third satellite input.
That is: SW21X switch can work like a SW21 switch. Besides, it can also work for cascading switches, i.e. can be used in combination with other switches.
What is a switch cascading?
Switch cascading is connecting more than one switch together in series after the dish to achieve more outputs than one switch can provide. You can connect this switch in series with extra SW21 switch. Please check the diagram for details.
SW21X can be used by itself exactly like a regular SW21 switch, plus it can be used in combination with another SW21 to get the third satellite input.
That is: SW21X switch can work like a SW21 switch. Besides, it can also work for cascading switches, i.e. can be used in combination with other switches.
What is a switch cascading?
Switch cascading is connecting more than one switch together in series after the dish to achieve more outputs than one switch can provide. You can connect this switch in series with extra SW21 switch. Please check the diagram for details.
