This is broadband digital circuit distribution equipment carrying out circuit distribution and connection function on the level of DS-3 grade by connecting DS-3, STM-1(155M), STM-4(633M) signal mutually and performance monitoring, test connection and network management function.
Ø 1-Way, 2-Way, broadcasting-type connection
Ø Head and Bridge
Ø finds out type and location of disorder with self diagnostic function.
Ø checks quality of signals input by using various PM Parameter.
Ø local and far-end loop back function
Ø automatically switches transmission line with FFP(Fast Facility Protection) function.
Ø possible to divert route of input, output signal to other route with Patch & Roll function.
Ø image function possible to detour transmission route when disorder occurs.
Ø provides LAN Port.
Ø provides Test Port able to monitor input, output signal.
Ø provides 2 external clocks of main clock and reserve clock.
Ø possible to back up contents of database in optical disc at designated time.