Com-Powe TS-568 EMI Equipment Additional Features: Meets Part 68 requirements SG-168 Surge Generator LB-168 Longitudinal Signal Power and Balance IS-268 Impedance Test Set RS-368 Ringer Set DB-568 Digital Service Longitudinal Balance LS-668 Loop Simulator for 26 AWG Two Year Warranty The Com-Power TS-568 Complete Test Station is a rack mountable (19 inch) system designed to perform testing according to Telecommunication Industry Association (TIA) / Electronic Industry Alliance (EIA) standard TIA/EIA-IS-968 Technical requirements for Connection of Terminal Equipment To the Telephone Network (formerly FCC Part 68. The Com-Power TS-568 system contains most of the specialized circuitry needed to perform testing on analog modems and analog telephones (excludes FCC 68.317- Hearing aid comparability volume control for Analog Telephones). Other "General purpose" or third party equipment may be needed to perform some of the tests.