A technical solution for replacement of the equipment IKM-120



This set includes functional units and modules of Data Communication Digital System STREAM-2:

  • Telecommunication modem MTP-2102;
  • Remote power insertion unit BVP-2101;
  • Remote power supply unit RPU-700;
  • Regenerator module RL-U-P or REG-T2.

This set is designed for long-distance transmission of 4 E1 streams and Ethernet traffic over balanced using regenerator modules.



  • Maximum amount of transmitted data - up to 30 Mbps;
  • It is ideal for replacement of the equipment IKM-120;
  • Transmission of four E1 streams with independent synchronization;
  • Ethernet traffic transmission 10/100;
  • The possibility for arrangement of the transfer of two independent Ethernet channels with rates of up to 15 Mbps each;
  • Arrangement of a linear joint using two pairs of a balanced cable;
  • Support of single-cable and two-cable modes of operation to ensure mutual compatibility with frequency-division multiplex equipment;
  • Fast line connection and restoration in case of interruption of communication - less than 45 s;
  • Remote power supply of the regeneration modules of the set;
  • Up to 24 pcs of the remote-powered regenerators in one communication segment (when powered from both sides);
  • The ability to input the remote power in the regeneration module;
  • Local and remote monitoring and control of all components of the set using the management program "Potok-2" with a convenient graphical environment.