The TCF-90 is a compact sized, high-speed, RS-232 to optical fiber converter that extends RS-232 transmission from 15 meters to 5 km (TCF-90-M, multi-mode) or 40 km (TCF-90-S, single-mode), without using external power. The TCF-90 is designed to get power from the attached serial port. A pair of TCF-90 converters can be used to connect two RS-232 serial devices to each other in full duplex transmission mode using optical fiber. The TCF-141 series is an RS-232/422/485 to fiber optic converter that secures data transmission by using fiber optic transmission to provide immunity from EMI/RFI interference. The TCF-141 series is used for RS-232/422 point-to-point connections and RS-485 multidrop applications for transmitting a signal up to 20 km, and is the perfect solution for applications where transmission must be protected from electrical exposure, surges, lightning, or chemical corrosion. The TCF-142 Series converter is equipped with a multiple interface circuit that can handle RS-232, or RS-422/485 serial interfaces and multi-mode or single-mode fiber. TCF-142 converters are used to extend serial transmission distance up to 5 km (TCF-142-M multi-mode fiber) or up to 40 km (TCF-142-S single-mode fiber). Note that the RS-232 and RS-422/485 interfaces cannot be used on the same TCF-142 at the same time to convert to fiber. |
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| TCF-140-M RS232 to Fiber Converter multi mode with ST connectors List price: $320.00 Sale price: $253.44 | | | TCF-141-M RS232/422/485 to Fiber multi mode converter w/ST connectors List price: $420.00 Sale price: $332.64 | ||
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| TCF-141-S RS232/422/485 to Fiber single mode converter w/ST connectors List price: $850.00 Sale price: $673.20 | | | TCF-142-M-ST RS232/422/485 to Fiber Converter multi mode ST connectors w/DIN Rail and terminal block List price: $220.00 Sale price: $174.24 | ||
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| TCF-142-M-ST-T RS232/422/485 to Fiber Converter multi mode ST connectors w/DIN Rail and terminal block (extended temperature model) List price: $250.00 Sale price: $198.00 | | | TCF-142-S-ST RS232/422/485 to Fiber Converter single mode ST connectors w/DIN Rail and terminal block List price: $580.00 Sale price: $459.36 | ||
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| TCF-142-S-ST-T RS232/422/485 to Fiber Converter single mode ST connectors w/DIN Rail and terminal block (extended temperature model) List price: $650.00 Sale price: $514.80 | | | TCF-90M Low Cost RS232 to fiber (multi mode) List price: $200.00 Sale price: $158.40 | ||
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| TCF-90S Low Cost RS232 to fiber (single mode) List price: $350.00 Sale price: $277.20 | |||||
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