CY7C955 transceiver equivalent, ax atm-sonet/sdh transceiver.
* WAN and LAN ATM physical layer device
* Provides complete physical layer transport of ATM cells at: — STS−3c/ STM −1 rate of 155.52 MHz — STS−1 rate of 51.84 MH.
of the CY7C955 include adapters, switches, routers, hubs, and proprietary systems. TABLE OF CONTENTS
Features Functiona.
The Cypress Semiconductor CY7C955 is a Transceiver chip designed to carry ATM cells across SONET/SDH systems. On the transmit side, ATM cells coming from the Utopia interface are being mapped into SONET/SDH frames and then serialized for transmission.
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