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

M4440 Remotely Controllable RS-232 4-Way Switch with Selectable Trigger Character

June 3, 2008



Electro Standards has just announced its Model 4440 remotely controllable switch to access 4 devices. The selectable trigger character allows the operator to choose a unique trigger character to establish communications. Interactive menu allows the user to assign device labels, change the switch position, or simply query the unit for switch status.

Special features include remote control from a device directly connected to the COMMON port or a distant device via modem connection. The user can switch among connected devices via ASCII code protocol. Key signal activity LEDs monitor signal activity. Port status LEDs show connected port.  For details, click here: http://www.electrostandards.com/ProductDetail/?productid=211

This network switch is also available as an 8-way switch, For 8-port network switch, see Model 4480, Cat. No. 302060.  Rackmount styles also offered. 

For information on ESL’s complete line of switches, call 401-943-1164, eslab@ElectroStandards.com, or www.ElectroStandards.com.

Electro Standards Laboratories
36 Western Industrial Drive
Cranston, RI 02921
Tel: 401-943-1164
Fax: 401-946-5790
Email: eslab@ElectroStandards.com