Profile: Telinc Corporation designs, develops, manufactures and markets wide area network access products & communications test equipment. Our WAN access products include standalone & rackmount CSUs, T-1 channel bank and T-3 protection switch. We offer test equipments such as Data Link Simulator II, WAN Tester I, II & III, T-3 Dechannelizer and T-3 Smart Jack. Our TL5120 T-3 automatic protection switches are used to back up one or two T-3 (DS3) lines with a back up T-3 line. Our WAN Tester I can test a variety of communications facilities & equipment including T-1, fractional T-1, E-1, fractional E-1, modems, multiplexers, CSU/DSUs, T-1 ESF CSUs, DU, NTUs and TIUs.