TDAT04622 View Datasheet(PDF) - Agere -> LSI Corporation
Part Name
Description
Manufacturer
TDAT04622 Datasheet PDF : 310 Pages
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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 Quad OC-3 operation only or single OC-12 operation only.
s Single UTOPIA port.
TDAT021G2
The TDAT021G2 device contains a subset of the TDAT042G5 device. The TDAT021G2 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 Quad OC-3 operation only or dual OC-12 operation only.
s Two UTOPIA ports.
TDAT042G5
The TDAT042G5 device contains all functionality as described in the TDAT042G5 SONET/SDH 155/622/2488
Mbits/s Data Interface Data Sheet (DS98-193SONT-4).
Table 1. TDAT Device Product Line
Device
TDAT04622
OC-3
4
(A, B, C, D)
Line Ports
OC-12
1
(A)
TDAT021G2
4
(A, B, C, D)
2
(A, B)
OC-48
NA
NA
TDAT042G5
4
(A, B, C, D)
4
(A, B, C, D)
1
(16-bit parallel
multiplexed/
demultiplexed)
UTOPIA Ports
Ports Present
Modes
1
(A)
2
(A, B)
4
(A, B, C, D)
U2, U2+, U3, U3+
s 8-bit
s 16-bit
U2, U2+, U3, U3+
s 8-bit
s 16-bit
s 32-bit
U2, U2+, U3, U3+
s 8-bit
s 16-bit
s 32-bit
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