中继器

• Five types of hardware will appear to serve the gigabit migration : gigabit ethernet network interface cards ( nic ) , aggregating switches that connect 100m and 1g bit / sec ethernet segments , all - gigabit ethernet switches , all - gigabit ethernet repeaters and gigabit - enabled routers
  （市场）将出现五类硬件产品，为向千兆位过渡服务，它们是千兆位以太网卡（ nic ） 、连接100兆和1千兆位/秒以太网段的混合交换机、全千兆位以太网交换机、全千兆位以太网中继器和千兆位使能的路由器。