LES301A LES301A - KIT LES301AE - KIT 1 - Port 10 / 100 Device Server , RS - 232 / 422 / 485 , DB9 M Access a serial RS - 232 or RS - 422 / 485 device over a ® BLACK BOX 10 - or 100 - Mbps network . • Remotely monitor , manage , and control an indust...