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JANUARY 2001
PRELIMINARY
XRT72L56
REV. P1.1.2
SIX CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
GENERAL DESCRIPTION
The XRT72L56, 6 Channel DS3/E3 Framer is designed to accept “User Data” from the Terminal Equipment and insert this data into the “payload” bitfields within an “outbound” DS3/E3 Data Stream. The XRT72L56 DS3/E3 Frame...
