ADTRAN T1 products provide termination options ranging from economical to full-featured. ADTRAN's T1 CSU and single-port DSU/CSUs, either standalone or rackmount configurations, offer a high quality, low-cost solution. ADTRAN's fullfeatured DSU/CSU, the TSU ESP, provides optional SNMP management and dial backup for an advanced network access solution.
- Standalone CSUs and DSU/CSUs provide an intelligent demarcation between customer equipment and the network
- Enhanced lightning protection protects expensive communications equipment
- Advanced diagnostics and testing improves troubleshooting and installation
- Optional disaster recovery features are available for improved network reliability
T1/FT1 DSU/CSU providing a single V.35 DTE interface (does not
include bantam test jacks or control ports)