- Uses either external power or power over serial - Extends RS-232 transmission up to 40 km with single-mode (TCF-90-S) or 5 km with multi-mode (TCF-90-M) - Reduces signal interference - Protects against electrical interference and chemical corrosion - Compact size
The TCF-90 is a compact media converter that transmits RS-232 signals over optical fiber. Power is derived from either the serial port or an external power source. The TCF-90 extends RS-232 transmission up to 5 km with multi-mode fiber, or up to 40 km with single-mode fiber. A pair of TCF-90 converters can be used to connect two RS-232 devices with optical fiber in full-duplex mode. The optical fiber isolates the data signals from dangerous increases in ground potential, ground loops, and electrical EMI/RFI noise, and it enhances data security by eliminating the harmful effects of RF radiation and susceptibility to electromagnetic radiation.
We are unable to allocate a specific time for delivery. You may let us know your preferred timing and we will try our best to meet your request if possible.
Self-collection from TNS office is possible. For urgent request, kindly contact TNS before ordering. This is to check if we can fulfill it as required. Payment mode will be prepaid via PayNow or Direct Bank Transfer.
Yes, TNS offers international shipping out of Singapore. Our delivery partners are Fedex and DHL. Product prices quoted on our website is in Singapore currency by default.
Enjoy free local delivery service for online/offline order over S$500 (ex GST). Free delivery service is within Singapore mainland (excluding Jurong Island, shipyards and restricted locations).
TNS accepts payment via cash, paynow transfer and funds wired to our bank. We will contact you with the total amount which will include delivery charges, applicable taxes and wire transfer fees.
TNS offers advice on product configuration and technical support. Our hotline +65-67476740 is open from 9.30am to 5.30pm on weekdays. You can also email your questions to us.
