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随着网络流量的迅速增加,核心路由器呈现出两大发展趋势:首先是10Gbps/40Gbps/100Gbps的端口密度在提高;其次是随着传送网向OTN转变,OTN也逐渐进入了路由器市场,且路由器的互联方式正在向以太网和OTN融合的方向发展。顺应这些趋势,PMC公司近日推出PM5442META120G,号称是业界目前端口密度最高的10G、40G与100G融合的电信级以太网及OTN成帧器解决方案。作为PMC Metro OTN系列解决方案中的一部分,PM5442META120G可助力实现高密度电信级以太网、OTN线卡与IPoDWDM在运营商交换机及路
With the rapid increase of network traffic, the core routers show two major trends: firstly, the port density of 10Gbps / 40Gbps / 100Gbps is increasing; secondly, as the transport network changes to OTN, OTN gradually enters the router market, and the router The interconnection way is developing toward the integration of Ethernet and OTN. Complying with these trends, PMC Corporation recently introduced the PM5442META120G, claiming to be the industry’s highest port density 10G, 40G and 100G converged Carrier Ethernet and OTN framer solutions. As part of the PMC Metro OTN family of solutions, the PM5442META120G enables high-density Carrier Ethernet, OTN line cards and IPoDWDM for carrier switch and router