VT-MODEM
The VT-MODEM supports fast point to point continuous communication over 2-wire leased PSTN lines. The enhanced industrial VT-MODEM incorporates modern data compression technology to speed up communications from the traditional 1200-2400 baud to rates up to 33.6 Kbaud, improving performance and reliability.

VT-MODEM RTU
The VT-MODEM with RTU is located at each transmission site for 2-way communication. The RTU is a MLC-300R Master Logic Controller with a built in power supply for the modem, and is provided with lightning protection. The MLC-300R with RS-232 modem port provides 10 digital outputs and 14 digital inputs. Additional digital and analog I/O available with MLC modules.