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The ADTRAN DSU 56/64 provides cost-effective solutions for termination of 56 or 64 Kbps DDS services. The units are a very economical solution for single port point-to-point, multi-point or Frame Relay applications. Extensive use of VLSI technology provides a highly reliable feature-rich DSU.
The ADTRAN DSU 5600 provides a cost-effective solution for termination of 56 or 64 kbps DDS services. The unit is a very economical solution for single port point-to-point or multi-point applications. Microprocessor and VLSI technology enhance the capabilities of the DSU 5600, which is housed in an attractive, slim line, stand-alone, wall-mount, or rackmount enclosure.