Dell Force 10 S55 Network Switch Headset we do offer an optional

we do offer an optional power supply for an additional charge of $19

while the remaining twenty are used for programming groups

and modems or up to eight FXO trunks can be added to provide additional phone lines

and YY741 stacking modules are supported by the switch

application software

Dell Force 10 S55 Network Switch Headset we do offer an optionalDell Force 10 S55 Network Switch Description: The Dell Force10 S55 is a 44 port Gigabit network switch. The Dell S55 is a managed layer 2 layer 3 switch designed for high density switching applications. The Dell S55 is a stackable switch that can be combined with up to 11 other switches for a total of 12 stacked switches behaving a single unit. The switch comes in two airflow designs, an I o to PSU normal, and a reverse PSU to I O style. The Dell