DESC: The Paradyne TNE1520 provides loop bonded T1 lines, up to 3 Mbps of symmetrical bandwidth. The TNE1520 is based on Paradyne's DSL the Easy Way architecture, providing plug 'n' play operation and Ethernet-based connectivity. The TNE1520 requires no configuration, including automatic set-up, failover, and recovery of the loop bonded T1 lines. Each T1 port on the TNE1520 includes an integrated CSU/DSU, further simplifying set-up and installation, allowing this device to be installed into the customer premise quickly. The TNE1520 provides a simple and easy way to extend Ethernet over T1 circuits.