ComNet FDX4DM1B Bi-Directional Data Transceiver - Serial port extender - serial RS-232, serial RS-422, serial RS-485 - up to 1.9 miles - 1550 nm / 1310 nm - 2U
- Voltage transient protection on all power and signal input/output lines
- Robust design ensures extremely high reliability
- LED status indicators
The ComNet FDX4D data transceiver series provide transmission of four bi-directional data channels over one optical fiber and are ideal for use in unconditioned roadside or out-of-plant installations. The data channels can be set independently for RS232, RS422 and 2 or 4-wire RS485 with tri-state support.
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Robust environmental adaptability
Designed to operate flawlessly in conditions ranging from -40°C to 75°C and with a humidity range of 0 - 95% (non-condensing), ensuring reliable performance in almost any environment.
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Versatile connectivity options
Features a terminal block connector for RS-232/422/485 interfaces, supporting bidirectional communication and enabling seamless integration into various network configurations.
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Extended operational reliability
Boasts an impressive MTBF (Mean Time Between Failures) of 100,000 hours, highlighting the device's durability and long-term reliability for critical data transmission tasks.
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Comprehensive compliance standards
Meets a wide range of compliance standards including EN 12464, FCC Part 15, NEMA TS-1/TS-2, RoHS, and cULus, ensuring the device's suitability for global deployment in regulated industries.
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Advanced networking capabilities
Supports full duplex mode, hot swap module replacement, and over-current protection, with a data transfer rate of 250 Kbps and a maximum transfer distance of 3 km, making it ideal for extending serial port connections over long distances.
