The TX130/E+ platform offers customers a single, multifunctional access network diagnostic tool. Equipped with PDH/DSn, Datacom, G.703 64k Codirectional and Ethernet interface options, the TX130/E+ performs traditional ITU-T/ANSI transmission tests required by large telcos and wireless/mobile operators, Datacom tests for networks operating "V" type interfaces, as well as Ethernet tests for newer, IP-based networks. The TX130+ can also be equipped with ISDN PRI and VF channel analysis. The TX130/E+ is designed for field engineers that need an easy-to-use, handheld and battery-powered field unit. To simplify and ensure rapid testing, the unit auto-configures itself to the signal detected, minimizing operator involvement.