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Data Addendum May 2001
TDAT SONET/SDH 155/622/2488 Mbits/s Data Interfaces
Introduction
The TDAT data interface is available in three different configurations as summarized in Table 1.
TDAT04622
The TDAT04622 device contains a subset of the TDAT042G5 device. The TDAT04622 device functions as described in the TDAT042G5 SONET/SDH 155/622/2488 Mbits/s Data Interface Data Sheet (DS98-193SONT-4) with the following limitations:
s s
Quad OC-3 operation only or single OC-12 operation only. Single UTOPIA port.
TDAT021G2
The TDAT021G2 device contains a subset of the TDAT042G5 device.