www.DataSheet4U.com
PRELIMINARY
LINE INTERFACE U NIT
XRT79L73
REV. P1.0.0
3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
JUNE 2004
HARDWARE MANUAL
The XRT79L73 is a three channel, ATM UNI/PPP Physical Layer Processor with integrated DS3/E3 framing controllers and Line Interface Units with Jitter Attenuators that are designed to support ATM direct mapping and ce...