DS3 3/1/0 3PORT CE R4.3 clei The DS3 3/1/0 Circuit Emulation Card performs the necessary operations to allow the transport of individual DSos, N*64k groups of DS0s, DS1s,or full DS3 circuits through an ATM network. This card supports both structured and u

DS3 3/1/0 3PORT CE R4.3 clei The DS3 3/1/0 Circuit Emulation Card performs the necessary operations to allow the transport of individual DSos, N*64k groups of DS0s, DS1s,or full DS3 circuits through an ATM network. This card supports both structured and unstructured service as defined by the ATM forum. This card comes equipped with DS3 MAU (90-2322-02). This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.