«STC Metrotek» (Science and Technology Center Metrotek) develops and manufactures modern devices and software intended for measurements in telecommunication networks. All devices which we produce the result of the joint creative efforts of hardware and software engineers. We the first company in the Russian market who developed tester-analyzers for 1G and 10G Ethernet networks and in 2013 — the device for testing 100G. We know almost everything about IP/Ethernet networks and our devices can handle Ethernet-packets at any level and at any linerate. We care of users and quickly react to feedback. «STC Metrotek» was founded in 2003 by the joint efforts of independent developers.