RS-485 converters
RS-485 is a powerful serial data interface that allows multiple drop points on a single, long distance, 2 or 4 wire copper bus. We provide a good selection of converters for RS-485/422 interfaces in our store to most known data interfaces: RS-232 and V.35. Also we do have a number of self-powered converters able to operate by using only the tiny voltage supplied by the data interfaces, thus making conversion possible even in locations where new power is very difficult to bring.
RS-485 is a powerful serial data interface that allows multiple drop points on a single, long distance, 2 or 4 wire copper bus. We provide a good selection of converters for RS-485/422 interfaces to data interfaces like RS-232 and V.35
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HGW-802SM-SER-PSE - 8x RJ45 + 2x SFP ports + 2x RS485/422/232 serial ports Gigabit Ethernet Managed PoE Industrial fiber switch 240W total power, DIN rail mount, -40 to +75 Celsius
ROBOfiber
MSRP: $799.00$594.00Product description The HGW-802SM-SER-PSE is a 12-port Gigabit Ethernet Managed Switch with 8-port 10/100/1000Base-T(X), 2-port 100/1000Base-X SFP slot and 2x RS485/422/232 serial ports for optical fiber networking. Model HGW-802SM-SER-PSE is hardened...HGW-802SM-SER-PSEMSRP: $799.00$594.00