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- 3onedata | IMF208-2F | 8-port RS-485 to 2-port Fiber Converter
3onedata | IMF208-2F | 8-port RS-485 to 2-port Fiber Converter
3onedata | IMF208-2F | 8-port RS-485 to 2-port Fiber Converter
The IMF208-2F is an unmanaged ring network serial to fiber modem designed for industrial applications. It features 8 RS-485 serial ports and 2 fiber ports, supporting point-to-point backups and ring network redundancy. The device is wall-mountable and suitable for environments with strict EMC requirements, making it ideal for power distribution, industrial automation, transportation, and telecom sectors.
Specifications
Fiber Port: The modem includes 2 fiber ports supporting ring network redundancy, with SC/ST/FC interface options. It offers a transmission speed of 100Mbps, with distances of 2km for multimode and 20km for single mode, and wavelengths of 1310nm for multimode and 1310nm or 1550nm for single mode.
Serial Port: It supports 8 RS-485 serial ports with a baud rate of 0-115200bps, various data bit configurations, and automatic data flow control. The ports have a load capacity of 32-point polling, customizable to 128 points, and 1.5kVAC isolation protection.
Power Requirements: The device operates on a 12~48VDC non-polar power supply, with power consumption of 3.7W no-load and 3.8W full-load at 24VDC.
Environmental Limits: Operating and storage temperatures range from -10 to 70°C, with a relative humidity of 5% to 95% non-condensing.
Physical Characteristics: The modem has an IP30 metal housing, dimensions of 200mm x 35mm x 120mm, and weighs 647g.
Certifications and Warranty
The IMF208-2F is certified with CE, FCC, and RoHS standards and comes with a 3-year warranty.
Ordering Information
The available model, IMF208-2F, includes 2 fiber ports, 8 RS-485 ports, and supports a 12~48VDC power supply.
Contact Information
Address: 3/B, Zone 1, Baiwangxin High Technology Industrial Park, Song Bai Road, Nanshan District, Shenzhen, 518108, China. Tel: +86-755-26702668 ext 835. Fax: +86-755-26703485. Email: [email protected]. Website: www.3onedata.com.
Catalog excerpts
3onedata Make network communication more reliable IMF208-2F Wall Mounting 8 RS-485 + 2 Fiber Ports Unmanaged Ring Network Serial to Fiber MODEM • Support 8 RS-485 serial ports to 2 fiber ports • Fiber ports support ring network and automatic recovery time of network failure < 20ms • Support 0-115200bps linear speed non-blocking communication • Support 12~48VDC wide voltage input Your Reliable Industrial Communication Expert
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Your Reliable Industrial Communication Expert IMF208-2F is a high-performance unmanaged ring network serial to fiber MODEM designed for industrial application. It supports mutual point-to-point backups of two fiber ports or ring network redundancy of multiple devices. It provides 8 RS-485 serial ports and 2 fiber ports, and adopts wall mounting, which can meet the requirements of different scenes. DIP switch could implement master-slave configuration of devices. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests,...
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Transmission speed: 100Mbps Transmission distance: • Multimode: 2km • Single mode: 20km Transmission wavelength: • Multimode: 1310nm • Single mode: 1310nm or 1550nm Standard: EIARS-485 Serial port quantity: 8 RS-485 serial ports RS-485 signal: D+, D-, GND Baud rate: 0-115200bps Data bit: 5bit, 6bit, 7bit, 8bit Check bit: None, Even, Odd, Space, Mark Seriai Port Stop bit: 1 bit, 1.5bit, 2bit Interface type: 5-pin 5.08mm pitch terminal blocks Direction control: RS-485 adopts automatic data flow control technology Load capacity: RS-485/422 port supports 32-point polling environment (128-point could...
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Your Reliable Industrial Communication Expert Address: 3/B, Zone 1, Baiwangxin High Technology Industrial Park, Song Bai Road, Nanshan District, Shenzhen, 518108, China TEL.: +86-755-26702668 ext 835 FAX: +86-755-26703485 E-mail: [email protected] Website: www.3onedata.com ^ Please scan our QR code for more details *Product pictures and technical data in this datasheet are only for reference. Updates are subject to change without prior notice. The final interpretation right is reserved by 3onedata. Honor- Quality • Service
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