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2003-06-16 New approaches to Ethernet over SONET/SDH
Virtual concatenation and generic framing procedure boost the ability of legacy networks to handle Ethernet-based traffic efficiently.
2005-02-09 Fujitsu Europe, Aircom debut Ethernet chip
Fujitsu Microelectronics Europe unveiled a specialized public-network Ethernet chip initially targeted at the European market.
2004-09-17 Evaluation platform enables next-gen SONET/SDH protocols
PMC-Sierra introduced its 10/100M Ethernet-over-SONET/SDH evaluation platform which enables multi-vendor interoperability for next-gen SONET/SDH protocols.
2009-03-25 Mapper IC trims cost in Ethernet services
Maxim Integrated Products has launched the DS33M30/DS33M31/DS33M33, a family of highly integrated Ethernet-over-SONET/SDH (EoS) mapping devices.
1999-06-29 Implementing packet transfer over SONET/SDH
This paper describes the theory and implementation of a quad OC-3/STM-1 and OC-12/STM-4 Ethernet over SONET/SDH using several applications specific standards products (ASSPs).
2004-04-01 Blast through the barriers to Ethernet in the metro
To deliver truly 'carrier-worthy' Ethernet over SONET/SDH, aggregation techniques must be combined with adequate flow control.
2002-06-03 West Bay rolls virtual concatenation data framer
West Bay Semiconductor Inc. has introduced the WB4500 48-channel multi-protocol virtual concatenation data framer for 2.5Gbps and 622Mbps next-generation SONET/SDH systems.
2005-11-10 TranSwitch solution accelerates packet-based networks
EtherMap-PDH delivers new revenue-generating Ethernet services into the last mile over existing copper infrastructure
2006-01-06 TranSwitch controller deployed in ZTE's Fast Ethernet cards
TranSwitch announces that ZTE is deploying its Envoy-CE2 Ethernet controller in Fast Ethernet service interface cards used in their ZXR10 carrier-class IP/MPLS routers.
2004-09-13 PDH optical access devices suit SONET/SDH ADMs
PMC-Sierra introduced the PM5337 ADM 622 and PM5338 ADM 622 PDH optical access devices for use in remotely deployed SONET/SDH ADMs and Terminal Multiplexers.
2003-07-11 Intel expands optical product line with acquisition
Intel Corp. has acquired West Bay Semiconductor Inc., a Canada-based company that designs networking chips.
2005-01-19 Galazar, Bussan partner in SDH/SONET semiconductors
Galazar Networks Inc. and Bussan Microelectronics Corp. have signed a strategic agreement to expand sales, marketing, customer support and logistics for Galazar's next-generation SDH/SONET product line targeted at Japan's communications equipment vendors.
2006-02-01 EoS mapper provides key packet processing capabilities
PMC Sierra's new EoS mapping device integrates grooming, aggregation and Ethernet OAM functions that are required for mainstream adoption of Ethernet into the last mile.
2005-11-30 Chip delivers Ethernet services to the last mile
TranSwitch is planning to sample EtherMap-PDH, a device that delivers Ethernet services into the last mile over existing copper infrastructure.
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