Repeater REPEATER是中继器，用来延长网络距离的互连设备。Switch 交换机，它的前身是网桥。交换机是使用硬件来完成以往网桥使用软件来完成过滤、学习和转发过程的任务 Bridge 网桥 好像就等同于集线器 Router 路由器，用于连接多个逻辑上分开的网络，几个使用不同协议和体系结构的网络。当一个子网传输到另...
aDiscuss the role of hardware components such as workstation, servers, switches, routers, cabling, hubs, repeaters, bridges, wireless devices. 谈论硬件元件例如工作站,服务器,开关,路由器,缚住,插孔,中继器,桥梁,无线电设备的角色。 [translate] ...
Evaluates several Fast Ethernet switches and hubs. 3Com Corp.'s Superstack II Switch 3000 TX; Bay Networks Model 28200 Modular Ethernet Switch; Cisco Systems Catalyst 5000; Cabletron Systems FN100-16TX. INSET: Class I vs. Class II repeaters..Conover...
INTEGRATED CIRCUITS APPLICATION NOTE AN255-02 I²C / SMBus REPEATERS, HUBS AND EXPANDERS PCA9511, PCA9512, PCA9513, PCA9514, PCA9515, PCA9516, PCA9518, P82B96, P82B715 -Abstract Philips Semiconductors family of Repeaters, Hubs and Expanders are detailed in this application note that ...
文档标签: Lecture III Hubs Bridges and Switches 系统标签: lecture bridges hubs switches bridge frame Hubs,BridgesSwitchesLectureInterconnectingLANsjustonebigLAN?Limitedamountsupportabletraffic:singleLAN,allstationsmustsharebandwidthlimitedlength:802.3(Ethernet)specifiesmaximumcablelengthlarge“collisiondomain”(can...
4-Port USB 3.0 Hub with on/off Switches LED Indicator 10%off US$3.00-4.00 100 piece (MOQ) 11 in 1 USB Hub with HDMI 4K 60Hz Dp VGA USB3.2 10gbps Gigabit Network Port 1000Mbps SD TF 3.5mm US$20.15-21.50 10 Pieces (MOQ) 5 in 1 LAN Ethernet HDTV USB ...
IEC61850-3 Ethernet Switches 光纤转换器 VDSL Extenders 配件 Miniature 10/100 Mbps Copper t Miniature Gigabit Copper to Fi Industrial Grade, 3-Port Media Converter 10/100 Mbps 以太网媒体转换器 托管光学分界紧凑型 CPE 设备 以太网 SNMP 可托管媒体转换器 ...
High Speed Power Adapter Support Data Transfer and Charging 36W 12V 3A 7 Port USB 3.0 Hub with Switches for PC Laptop US$14.90-15.90 500 Pieces (MOQ) Anera Factory Direct Mirror Style 4 Ports USB3.0 Hub 5gbps Portable Compact with Cable US$2.23-...
16 Port USB Splitter with 12V/7.5A Power Adapter and Individual Switches, High-Speed Data Transfer Multi-Port USB3.0 Hub- USB port expander instantly adds 16 USB 3.0 ports to the compatible devices. With the 12V/7.5A power adapter, the 16-port powered USB hub provides each port with stable...
This$40 dongleplugs into one of the Shield’s two USB ports, where it can control smart light bulbs, switches, plugs, and any other appliances and devices that work with the full-sized SmartThings hub (here’s a list). In fact, it’s very nearly the same as that $100...