401-943-1164 / US & Canada Toll Free: 877-943-1164

Provide a High Speed Multi-Point Communications Link with M4172 Converter!

January 13, 2010




Electro Standards Laboratories (ESL), Cranston, RI, announces the new Model 4172 ST Duplex Fiber-to-Multi-Point RS485/422 Interface Converter.  This very high speed, ruggedized interface converter has typical operating speeds up to 5 Mbps for RS485/422 to fiber conversion, providing an industrial solution for applications requiring a single point-to-point or a multi-point communications link over short and long distances.  


The Model 4172 RS485/422 Converter is a member of Electro Standards Laboratories rugged community of media converters and is designed to operate from - 40°C to +85°C, featuring 3kVDC isolation to prevent system group loops.  Other features include user selectable fiber polarity, and TX, RX and Power indicator LEDs.  Typical applications for the M4172 are PC to PC long distance communications, factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, ATMs and serial communications in harsh environments.


For more information, contact Electro Standards Laboratories at 401-943-1164, eslab@electrostandards.com, www.ElectroStandards.com.  All ESL products are available for export. 


Tina Corticelli, Media Manager

Electro Standards Laboratories

36 Western Industrial Drive

Cranston, RI 02921

Tel: 401-943-1164

Fax: 401-946-5790

E-mail: eslab@electrostandards.com