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

Model 4149 Very High Speed Ruggedized Fiber-to-RS485/422/232 Interface Converter

March 26, 2008



Electro Standards Laboratories (ESL), Cranston, RI, announces it new Model 4149 high speed ruggedized Fiber-to-RS485, Fiber to RS-422, and Fiber to RS-232 Interface converter. Typical operating speeds are 1.5 Mbps for RS232 to fiber conversion and 20 Mbps for RS485/422 to Fiber conversion.

Model 4149 is designed to operate from -40°C to +85°C and features protection circuitry on all receivers and transmitters for both RS232 and RS485/422 interfaces. The unit's power input is protected from transients and features 3kVDC isolation to prevent system ground loops.

Model 4149 can be powered from a wide input range of 9VDC-36VDC, with models also available for other voltage ranges such as 4.5VDC-9VDC and 18VDC-72VDC. Other features include user-selectable fiber polarity, TX, RX and Power indicator LEDs.

For product details, click here:

For more information on Interface Converters, contact Electro Standards Laboratories at 401-943-1164, eslab@electrostandards.com, www.Electrostandards.com.

The Models 4149 and 4159 have been featured in EE Times India:

The Models 4149 and 4159 have been featured in Electronic Design:

The Models 4149 and 4159 have been featured in Automation.com:

The Models 4149 and 4159 have been featured in Managing Automation:

The Models 4149 and 4159 have been featured in Military and Aerospace Magazine:

Jeannette Gouin
Electro Standards Laboratories
36 Western Industrial Drive
Cranston, RI 02921
Tel: 401-943-1164
Fax: 401-946-5790
E-mail: eslab@electrostandards.com