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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
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INFORMATION
AUGUST 1998
PCW22A-R3
PCW22C-R4
Protocol Converter
A/S-2G
TXD RXD RTS CTS DTR DSR CDA CDB TXD RXD RTS CTS DTR DSR TXC RXC PWR
A/S-2G
PORT A PORT B