1、PPT图库之网络篇二图库之网络篇二1234单路双路四路56789摄像头球型摄像头专业摄像机实物投影仪话筒全向话筒耳麦音箱视频分配器调音台功放DVD电话会议终端机可视电话10枪机带红外枪机球机红外灯温感烟感磁盘阵列电视墙遥控键盘监视器电视墙麦克风11End UsersEthernet Network CloudRouterPCLaptopFile ServerWirelessRouterVoice- Enabled RouterMultilayer SwitchWorkgroup SwitchWorkgroup Switch:Voice-Enabled100BASE-THubBridgeLigh
2、tweight Single-Radio Access PointAccess PointIP PhoneAutonomous Dual-BandAccess PointLightweightDual-Band Access PointWireless Link12VPN ConcentratorModemAmplifierOptical FiberNodeCable Modem Termination System (CMTS)Router with Firewall13Cisco CallManagerIP Telephony RouterVoice- Enabled RouterGatekeeperGKPBX/SwitchPBX(Small)Access PointWLAN ControllerWirelessConnectivity,DifferentOrientationsMobile Access PhoneWireless Bridge14
