Profile: Enginuity Communications Corp. deals with carrier, transmission and fiber products. Our DST5417 Iss.3 L11 data station termination is a manually provisioned 200-mechanics sized active interface between a 4-wire facility and a 2/4-wire data modem. The DST5417I3L11 provides cable equalization, facility impedance selection, selectable loopback activation tone, drop-side transmit and receive variable signal level adjustments, and selectable 2/4-wire drop through on-board manual switches. The DST2496I2 is an intelligent 200-Mechanics sized active interface between a 4-wire facility and a 2/4-wire data modem. The DST2496I2 supports 3 or 4 tone equalization alignment, multiple loopback activation tones, and drop-side transmit and receive signal levels selectable through remote tone provisioning.