The Wide Bank 28/DS3 multiplexer helps carriers balance capital and operational expenses and space limitations while ensuring reliability and performance. Compact in size with best-in-breed protection and redundancy, Wide Bank is the preferred port-maximizing platform for T1 service delivery from a variety of DS3 or STS-1 equipped devices such as SONET Add/Drop Multiplexers (ADMs), voice switches, data switches and wireless radios. The Wide Bank 28 helps carriers meet the high-availability requirements of today