Black Box - TL421A

Below are all the different types of Black Box. Select the device of your choice, to download the manual

Contents

BLACK BOX NETWORK SERVICES TL421A 4 Port RJ 45 Modem Splitter RS 232 on RJ 45 Split data from a single modem to four RS 232 DTEs Passive non powered Operates transparent to data formats and speeds 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 Customer Support Information 4 Port RJ 45 Modem Splitter RS 232 on RJ 45 1 Specifications Leads Supported Pins 3 4 5 7 and 8 connected straight through between the Master and Ports 4 Pins 1 2 and 6 diode OR ed f ...