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OPTICAL ACCESS DEVICES

The PM5337 ADM 622 and PM5338 ADM 622 PDH optical access devices are for use in remotely deployed SONET/SDH add/drop multiplexers (ADMs) and terminal multiplexers.


The integrated ADM 622 devices enable system designers to build robust, small footprint carrier-class equipment which extends legacy and next-generation services to small and mid-sized enterprises. The ADM 622 devices are reportedly the industry?s first single-chip ADMs to be cost-optimized for OC-3/STM-1 and OC-12/STM-4 applications.
www.pmc-sierra.com