Main Features:

        Comply with ITU-T G.703,G.957

        Jitter features Comply with ITU-T G.825

        STM-1optical interface <—> STM-1electrical interface

        NRZ code to CMI code converters

        Loop-back function of electrical signal and optical signal

        LFP function (Link Fault Pass Through)

        The transmission distance up to 100km