PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
CONTENTS
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2
3
4
5
FEATURES ............................................................................................1
APPLICATIONS .....................................................................................5
REFERENCES.......................................................................................6
DEFINITIONS ........................................................................................8
APPLICATION EXAMPLES ...................................................................9
5.1
5.2
5.3
5.4
STS-12 (STM-4) AGGREGATE INTERFACE..............................9
QUAD STS-3 (STM-1) AGGREGATE INTERFACE ..................10
STS-48 (STM-16) AGGREGATE INTERFACE..........................11
TUPP-PLUS COMPATIBILITY AND TUPP+622
FEATURE ENHANCEMENTS...................................................12
6
DESCRIPTION.....................................................................................13
PIN DIAGRAM .....................................................................................15
BLOCK DIAGRAM ...............................................................................16
PIN DESCRIPTION (304) ....................................................................17
FUNCTIONAL DESCRIPTION.............................................................88
10.1 INPUT BUS DEMULTIPLEXER ................................................89
10.2 OUTPUT BUS MULTIPLEXER..................................................90
10.3 TRIBUTARY PAYLOAD PROCESSOR (VTPP).........................91
10.3.1 CLOCK GENERATOR....................................................91
10.3.2 INCOMING TIMING GENERATOR.................................91
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PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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PMC [ PMC-SIERRA, INC ]
