G56047-0, Rev 1.1
STS-192/STM-64 SONET/SDH Transceiver
VSC9116
VSC9116
(Transmit Flow)
VSC9112
(Transmit Flow)
STS-192
(STM-64) Data
Frame
Buffer
(TFPA48)
Frame
Generator
Generator
Frames
almost
aligned
Prog
Phase
(TSC)
Phase Diff
Meassurement
(TDCSC)
CPU
Interface
CPU
Interface
Figure¬1.10. VSC9116 measures the incoming transmit frame phases. The outgoing
transmit frame phase is adjusted accordingly by use of a programmable frame
phase.
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VSC9116
(Transmit Flow)
VSC9112
(Transmit Flow)
STS-192
(STM-64) Data
Frame
Buffer
Frame
Generator
(TFPA48)
Generator
Frames
almost
aligned
CPU
Interface
Figure¬1.11. VSC9116 locks it’s outgoing transmit frame phase to one of the incoming
transmit frame phases.
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1.0 Product Description
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
