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DS3171/DS3172/DS3173/DS3174 Single/Dual/Triple/Quad DS3/E3 Single-Chip Transceivers
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GENERAL DESCRIPTION
The DS3171, DS3172, DS3173, and DS3174 (DS317x) combine a DS3/E3 framer(s) and LIU(s) to interface to as many as four DS3/E3 physical copper lines.
FUNCTIONAL DIAGRAM
APPLICATIONS
Access Concentrators SONET/SDH ADM ...