DS3 NIUAs the bandwidth demand for traditional business voice, data, and video wide area networks increases, a growing number of customers are selecting DS3 as their communication workhorse. This explosion of DS3 has left a void in the network for providing customers with the quick, reliable diagnostics that they expect from traditional T1 service. With a dispatch, DSX-3 crossconnect panels may provide sufficient, but limited, DS3 test capability. The ADTRAN NIU3 solution helps fill the DS3 void, while providing traditional DS3 test access. The NIU3 responds to DS3 loopback codes, allowing full diagnostics and loopback test capability to the customer premises, thus removing doubt about customer premises wiring. With NIU3, customers can test DS3s from centralized sites, where other services are tested. The NIU3 eliminates costly dispatches to the customer premises to troubleshoot faulty wiring or misprovisioned DS3 equipment. Products by Line/Family
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