Black Box 1- User Manual

®

Access the serial ports over a LAN/WAN using Direct IP Mode, Virtual COM 

Port, or Paired Mode connections.

1-, 2-, and 4-Port Industrial Ethernet Serial Servers

LES401A 

LES402A 

LES404A

Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)

FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746

Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018

Web site: www.blackbox.com   •   E-mail: info@blackbox.com