3COM 3C37152 8-PORT COREBUILDER 7000HD INTERFACE CARD

3Com presents an Interface Card for the CoreBuilder switch units, which can be installed in any of its four available interface card slots. This 8-Port Board supports up to eight ATM interfaces, four of which are fixed 155 MHz OC-3 on-board units and the remaining four are pluggable ATM interfaces which can be of various types.