STM 1 Connectivity with Asterisk

hi all,

Our service provider is ready to give STM 1 connectivity [63E1 / PRI lines over single optic fiber ie 1890 Lines]. But we don’t know how connect this STM 1 to Asterisk. We prefer to connect this STM 1 as SIP to our Asterisk server.

Please help us if anyone have idea about this type of connectivity

Thanks in Advance