E3 3/1/0 2PORT CE (MAU EXCLUDED) The E3 3/1/0 Circuit Emulation Card performs the necessary operations to allow the transport of individual 64k time-slots, N*64k groups of timeslots,E1s,or full E3 circuits through an ATM network. This card supports both s

E3 3/1/0 2PORT CE (MAU EXCLUDED) The E3 3/1/0 Circuit Emulation Card performs the necessary operations to allow the transport of individual 64k time-slots, N*64k groups of timeslots,E1s,or full E3 circuits through an ATM network. This card supports both structured and unstructured service as defined by the ATM forum. This card requires MAU 90-2322-02 for deployment in 7470 PS-2 shelf or MAU 90-7308-01 for deployment in 7670 ESE shelf.