NEC SL2100 IP7AU-4KSU-C1 Chassis

The NEC SL2100 IP7AU-4KSU-C1 Chassis is a SL2100 Chassis with 4 expansion blade slots, Power Supply and AC Cable. This is one common chassis used for the Controlling (Main) chassis or Expansion chassis. A maximum of three chassis (one controlling and two expansion chassis) can be connected by bus connection. A Chassis has one CPU/EXIFE board slot and four universal slots for legacy line/trunk board.