82V2081, is Clock Transmission

82V2081, The transmit port (output) of a 2048kHz digital clock should meet the following specifications. The signal is measured at the line side of the transmit transformer, at the near end of the cable, with a 75 ohm or 120 ohm resistive load in place of the cable. From an implementation viewpoint, the output signal described in G.703 section 13 is a configuration mode of the E1 output port that is designated as a timing source and will have similar electrical and connector characteristics