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2004-03-02 ZTE to deliver RPR-based network tools in China
China-based data- and telecommunications systems provider ZTE Corp. has selected Infineon Technologies AG as a strategic partner to deliver Resilient Packet Ring (RPR) solutions to its carrier customers.
2005-11-02 Xilinx unveils free RPR MAC reference design for Virtex-4 FPGAs
Xilinx Inc. announced a free RPR MAC reference design for use with its Virtex-4 family of domain-optimized FPGAs.
2005-05-23 RPR chip line suited for transport and switching
Cortina Systems announced the release of Madrid(TM) IC, the newest addition to the industry's most comprehensive Resilient Packet Ring (RPR) IC product family.
2002-09-06 Nortel to deploy RPR in China wireless network
China Mobile will deploy Resilient Packet Ring networks to connect Hangzhou with 11 regional cities and within the metropolitan region of Shanghai.
2004-07-20 KDDI selects Corrigent for RPR transport network
KDDI, one of Japan's largest carriers, has tapped Corrigent's resilient packet ring (RPR) add-drop multiplexer (ADM) to handle the transport of packet and TDM traffic in its triple-play network.
2004-11-08 Infineon debuts 5Gb RPR MAC
Infineon made its promised debut in resilient packet ring (RPR) markets this week with a 5Gb medium access control chip, the R-MAC5.
2004-06-29 IEEE approves RPR spec at Supercomm
After dealing with infighting and delays, the IEEE announced at Supercomm that it has approved the resilient packet ring (RPR) specification.
2004-06-24 Corrigent builds MPLS, TDM modules for RPR system
Corrigent Systems announced that its CM-100 resilient packet ring ADM can now directly interwork with a multiprotocol label switching backbone.
2004-04-20 C-Cor buys RPR specialist Lantern
Broadband equipment provider C-Cor is adding resilient packet ring (RPR) technology to its product offerings, announcing Thursday (April 15, 2004) that it has acquired Lantern Communications.
2003-12-17 ALSC RPR controllers with adaptive compute technology
Alliance Semiconductor Corp. (ALSC) has announced the availability of its AS95L2100 family of Resilient Packet Ring (RPR) Controllers that supports the emerging IEEE 802.17 RPR standard at various line interface speeds including OC-12, OC-48 and OC-192 for SONET, and 2.5G and 10G for Ethernet.
2004-09-20 Wipro develops packet ring for Intel net processors
Wipro announced the availability of IEEE 802.17-compliant resilient packet ring for Intel's IXP2XXX line of network processors.
2006-04-03 Switching lines play up Metro Ether
Cisco Systems Inc. and Extreme Networks Inc. are expanding their metro Ethernet switching strategies to meet carriers' need for resiliency.
2002-06-16 Switched Ethernet enhances metronet performances
Switched Ethernet-over-SONET is emerging as a viable way to migrate to packet-switched nets while preserving the current design infrastructure.
2001-05-01 Packet rings aim at metro nets
Resilient packet ring (RPR) is a new technology that optimizes unique requirements of metro networks by defining a MAC with two network interfaces.
2001-05-01 Optical Ethernet redefines access
Carriers and ISPs have been using Ethernet for building their internal networks. Now the emergence of optical Ethernet is much more than just Ethernet in the fiber, it changes the notion of what network access should be.
2002-05-24 Infineon MAC implements SRP for ring-based networks
Infineon Technologies AG has unveiled the Rhea Resilient Packet Ring MAC that implements the Spatial Reuse Protocol (SRP) for ring-based fiber-optic networks.
2002-02-01 Infineon develops resilient packet ring technology
Infineon Technologies AG is developing devices incorporating OC-192 resilient packet ring (RPR) technology, a technology that is currently being standardized in the IEEE 802.17 committee.
2001-05-01 Ethernet ties LANs in wide areas
Ethernet is finally heading toward wide-area domains by using a mix of Layer 2 and Layer 3 technologies.
2004-09-17 Wipro develops packet ring for Intel net processors
Wipro Technologies has announced the availability of IEEE 802.17-compliant resilient packet ring (RPR) for Intel's IXP2XXX line of network processors.
2002-07-26 Vitesse ends work on upcoming 10Gb, 40Gb chips
Vitesse Semiconductor Corp. is trimming its product lines, excising those whose prospects have withered in the telecom recession said CEO Louis Tomasetta.
2002-03-18 Sun OC-48 adapter facilitates up to 2km transmission
The Sun OC-48 packet-over-SONET adapter provides the company's server line with up to 2.4Gbps data connectivity and up to 2km transmission distance using single-mode fiber-optic cables.
2002-09-02 Sanmina to deliver Corrigent transport solutions
Sanmina-SCI Corp. has agreed to support the commercial delivery of Corrigent Systems Inc.'s CM-100 metro transport product line.
2007-04-25 Packet transport network tech offers high reliability
NEC Corp. has developed packet transport network technologies for next-gen networks, which enable construction of 10Gbps-class broadband MAN that deliver carrier-grade reliability, fast recovery, and flexible network expandability.
2002-02-27 Luminous wins certification from China's MII
Luminous Networks has received a certification from China's Ministry of Information Industry for Luminous' PacketWave access platform used in MANs.
2002-08-29 Frame processor supports four 10Gb channels
Ample Communications Inc. is coming out with the first integrated frame processor based on its 40Gbps native core.
2005-04-11 Exar to acquire Infineon's optical networking line
Exar Corp. has entered into a definitive agreement with Infineon Technologies North America Corp. in which Exar has agreed to acquire for cash a significant part of Infineon's optical networking(ON) business unit.
2006-06-01 Ethernet testers get EoPDH capabilities
Innocor has added what it claims is the industry/s first Ethernet over PDH transport mechanism test capabilities to its existing TestPoint product line.
2003-03-07 Cypress samples channelized GFP SONET/SDH framer
The company is sampling the POSIC2G framer, which is touted to be the industry's first 2.5Gbps channelized SONET/SDH framer with generic framing.
2004-04-15 Cortina obtains $20M Series B funding
Cortina Systems Inc., a startup that demonstrated remote packet ring silicon last year, has gained $20 million in Series B financing to be use to extend its mixed-signal design expertise into integrated devices for the transport and enterprise-aggregation markets.
2003-06-05 Cortina chip simplifies line card designs
Cortina Systems released its Milan chip, which targets apps in all routing and transport comms systems.
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