7270 T1 8 PORT CE CARD R4.3 clei The 8 Port T1 Circuit Emulation Card multiplexes/demultiplexes the circuits carried over a TDM channelized link and performs the necessary operations to allow the transport of these circuits through an ATM network. This ca

7270 T1 8 PORT CE CARD R4.3 clei The 8 Port T1 Circuit Emulation Card multiplexes/demultiplexes the circuits carried over a TDM channelized link and performs the necessary operations to allow the transport of these circuits through an ATM network. This card supports both structured and unstructured service as defined by the ATM Forum. It also provides CAS pass-through or clear channel capability. This card is delivered with R4.3 software. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.