UDS

UDS 208A/B Universal Data Systems UDS 208 A/B Motorola Modem

Speed: 4800 bps Carrier Frequency: 1800 Hz 2-wire lease, 2 wire dial half-duplex PSTN 4-wire full-duplex operation point to point, multi-point, multi-drop Conforms to EIA Standards RS-232-C and CCITT V.24..