Telebyte offers a large family of Short Haul Modems/Line Drivers using protocols that include ASYNC, SYNC, HDSL and T1/E1. Choose from wire or fiber, full duplex and handshake, and an assortment of speeds. Our versatile product line offers LCD displays, built-in surge protection, and DTE/DCE switches. Features include DIN-Rail mounting, optical isolation, external powering, power stealing, as well as RS-232 and RS 422 interfaces.
RS-232 Fiber Optic Auto Powered Line Driver - DB9 connector
● DIN-Rail Mounted ● Standard DB9 Interface ● RS-232 Data Interface ● DTE/DCE Switch ● Half- or Full-Duplex to 115.2 kbps ● 2 kilometers on 62/125 Fiber ● Total Electrical Isolation ● Eliminates Noise Problems ● ST Connectors ● No Power Required
● DataSpy Status Display ● Full Duplex to 5 Miles ● Async, DC to 115.2 kbps ● Powered by TD ● RJ-11 and Screw Terminals for the Line Interface ● Built-in Surge Protection ● Fully Compatible with Model 221 up to 19.2 K
RS-232 to RS-422/RS-485 to Fiber Optic Line Driver
● DIN-Rail Mountable Version of 277 ● Point to Point or Ring (to 10 Units) ● User-Selectable RS-232, or RS-485 ● Data Rate to 1 mbps for RS-422 or RS-485 ● DTE/DCE Selectable ● Convenient LED Indicators