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Amplify weak RS-232 signals

232LB9R

Double the range of your RS-232 data signal.

Repeaters may be daisychained for extra range. Many computers, laptops, and some desktops ship with low-power ports that are unable to drive port-powered devices or full-length RS 232 cabling. Repeaters amplify these weak signals up to the RS-232 standard.

Model 232LB9R is a 9-pin version, boosting all eight signal lines and carrying ground through.

Model 232LB2 is a 25-pin version, boosting TD (Transmit Data), RD (Receive Data), RTS (Request to Send), CTS (Clear to Send), CD (Carrier Detect) and DTR (Data Terminal Ready ).