ADTRAN INC | 1202029L2
ISU 128 terminates ISDN BRI U-interface and provides V.35 and EIA-530/232 DTE serial interfaces
The ISU Series products are ideal for terminating basic rate service from PBXs and central offices. The ISDN terminal adapters are designed for solutions requiring speeds of 128 kbps. Some models have built-in NT1 functionality. ADTRAN ISDN inverse mul tiplexers provide additional functionality at rates up to 512 kbps.
This part is discontinued by supplier with no suggested replacement.
|Type of Device||ISDN ACCESS|
|Number of Wan Ports||1-2|
|Primary WAN Connectivity||ISDN BRI|
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