These products can overcome the maximum length limitations of RS232 line which is about 15 meters. Maximum length can be extended up to 1200 meters.

A device for the interconnection of RS485 terminal blocks (bus bars). SW485 enables up to nine RS485...

CQ485 is an RS485 and RS422 repeater, converter and isolator in one device. Both sides are galvanica...

LD232 (long distance RS232) is a set for extending RS232 line, maximum working distance 1200m, surge...