The T-SMART® CSU provides in-service monitoring of both ESF and SF (D4) networks for early detection of developing problems.

Both network and terminal sides are monitored. The performance results of the last 24 hours - stored in 15-minute intervals - canbe accessed with an ASCII terminal. The T-SMART can automatically dial up - via modem - your network management center to report alarm conditions. Problems canbe further isolated and diagnosed using user-selectable loopback tests and a built-in test signal generator.

Network and terminal sides can be independently configured for ESF or SF and B8ZS or AMI. The T-SMART CSU will then automatically convert signals as necessary. The T-SMART CSU is fully compatible with AT&T TRs 54016 and 62411 - ANSI T1.403 ESF standards and FCC Parts 68 and 15.

The Group Controller Unit (GCU) and Shelf Interface Unit (SIU) provide control access to large numbers of T-SMART CSUs in shelf applications.

In-service performance monitoring Alarm reporting & diagnostics NRTL listed to UL 1950 54016 and ANSI T1.403 ESF compatible Extended temperature range and FDL pass-through models available 5-year warranty