cat6 10gbps

center has more high-quality redundancy, constant temperature, power supply system, with more high-tech equipment, more excellent brand value LG dacom is Korea's largest IDC company, 13-storey building total area of 75040 square meters Shield 4000+ hard Defense, Single protection 500Mbps, more than 500Mbps after the IP Korean computer room bandwidth resources, to the domestic speed average around 80ms each machine can be used by default 5-10m international bandwidth, the user can purchase a

layer:Wired Media:Twisted pair wire, fiber optic;Wireless Media:--radio, microwave, laser, infrared;Twisted pair Wire:Twisted-pair TP is the most widely used and relatively inexpensive transmission medium at present.Consists of two insulated copper conductors which are wound together to reduce electrical disturbance to the adjacent line pairs;A plurality of twisted pair cables are called twisted-pair cables;Unshielded twisted pair UTP and shielded twisted pair stp;Standard for twisted-pair Wire

Haproxy compared to the use of LVS is much simpler, functional aspects are also very rich. Currently, Haproxy supports two main proxy modes: "TCP" is also 4 layers (mostly for mail servers, internal protocol communications Servers, etc.), and 7 tiers (HTTP). In 4-tier mode, Haproxy only forwards bidirectional traffic between the client and the server. In 7-tier mode, the Haproxy analyzes the protocol and can control the protocol by allowing, rejecting, exchanging, adding, modifying, or deleting

by as much as a small number of people guessing about 708 billion transistors, the core area of 300-350mm2 around. (Update: The number of transistors is 7.2 billion, the core area is still uncertain.) ) 　　thanks to advanced technology, GTX 1080 video card core frequency is very high, the base has 1607MHz, acceleration frequency 1733MHz , and GTX 980 is only 1126, 1216MHz, on the frequency of the increase of 40%, so GTX 1080 graphics card 9 Tflops floating-point performance is almost 80% higher

USB3.1 is the latest USB specification, which is sponsored by large companies such as Intel. The speed of data transfer can be increased to 10Gbps. Compared with USB 3.0 technology, the new USB technology uses a more efficient data coding system, and provides more than one efficient data throughput rate. It is completely backward compatible with existing USB connectors and cables. , and the related USB3.1 products have come into view, especially in th

load balancer device uses TCP buffering to establish extremely long requests and has a large response time.Haproxy Advantages1, Haproxy can be used as MySQL, mail or other non-web load balancer, we often use it as MySQL (read) load balancing;2, with a powerful monitoring server status of the page;3, Haproxy support virtual host;4, HAProxy can run full 10gbps-new benchmark of HAProxy at ten Gbps using myricom ' s 10GbE NICs (myri-10g pci-express), thi

I'll talk about Apple's Thunderbolt interface later. Thunderbolt is a technology developed by Apple in deep collaboration with Intel Corporation, which incorporates traditional PCIe data transfer technology and DisplayPort display technology. The Thunderbolt interface was applied to the Macbook Pro notebook in 2011 by Apple. Its main advantages are: Large bandwidth, fast transmission speed. After the transformation of the new version of the Thunderbolt 2 interface, can achieve two-way 20Gbps

transmission speed (up to 10Gbps), and more powerful power transmission (up to 100W). Type-c dual-sided pluggable interface is the largest feature of the support of the USB interface double-sided insertion, mainly for the more lightweight, more slender equipment (the future may be unified mobile phone plate interface, replace the micro USB interface). Now the most common USB Type C interface, do not distinguish between positive and n

USB3.0 Standards and Thunderbolt technology are a major step forward in the field of external connectivity. However, progress is always there, and recently Intel has claimed that it has made a major breakthrough in USB technology. This breakthrough is shocking, that is, the maximum USB output power from the original 10 watts to 100 watts. So how powerful is the USB Superspeed 3.0 with 100 watts of power? Take a desktop computer example, USB Superspeed 3.0 can support both a printer and two LCD

in the world's leading position, at the same time, Tyco is a 10G Ethernet standard Alliance member. 1998 Tyco designed and installed the world's first submarine optical fiber system using DWDM dense wavelength division multiplexing technology-"Tyco Global Network (TYCO)" to achieve 16*10gbps high-speed transmission, transmission distance of more than 500km, The system is currently the world's largest submarine optical fiber system, connecting the wor

a performance bottleneck. The failover module contains an alternate node (Standby node), where the standby node accesses the external storage of the failed node through the SAN storage network and takes over the programs and tasks that are running in the failed node. The Data Warehouse application module contains data Warehouse application nodes (Warehouse application node) and OLAP analysis nodes (Warehouse OLAP node) and a DS3524 external storage. Data Warehouse application nodes are used to

bandwidth of their downloads and internet computers so that the entire network slows down because of downloading. 9. Supports multiple connection modes. Now the network connection Way is various, the different connection way needs the different protocol support. Therefore, we can save a lot of trouble by choosing a router that supports a variety of protocols. Today's broadband routers generally support TCP/IP, PPPoE, DHCP, NAT, ICMP, SNTP protocol, basically can meet the family commonly used A

network adapter that is used only for iSCSI and TCP traffic to reduce load, meaning that iSCSI traffic control is distributed. Modern iSCSI is already capable of handling bandwidth data up to 10Gbps. One of the benefits of iSCSI configuration is that it is more economical than traditional FC networks. But that's not always the case. When many servers send requests to and receive results from the storage process, you can quickly discover how much traf

interface type(1), IDE: For the same port, from ATA, transmission speed 133MbpsIDE: Motherboard is on two interface, can connect up to 4 IDE hard disk(2), SCSI: For the same port, dedicated server. The two actual types are: ultrascsi320:320mbps/ultrascsi640:640mbpsScsi:7 interface, 15 HDD(3), SATA (Serral ATA): Serial port. The actual three kinds are: SATA1, SATA2, sata3:6gbpsSata:4-6 interface, 4-6 HDD(4), SAS: For the serial port, the server uses, the transmission speed reaches 6Gbpssas:16384

Every year, graphics companies will launch new products to stimulate consumers to upgrade, this year, Nvidia's GTX 1080 has again won a very high degree of concern. In the media test, this video card is called "The New King", its performance surpasses the same level product twice times, is impressive. In addition, the optimization of virtual reality is also a very desirable part. So, how strong is GTX 1080? Let's get to know each other. 　　1. Faster than expected First, Nvidia GTX 1

Apple is poised to start producing a new 12-inch MacBook Air from the first quarter of next year, according to reports from Taiwan's technology media digitimes earlier in the day. Incoming, nature is also a variety of rumors of the explosive material. Now a new piece of news points out that some of the specifications for the 12-inch MacBook Air will also change significantly, such as using the USB3.1 standard. USB3.1 is the latest USB standard, developed by large companies such as Intel,

CES 2015 is about to pull off the curtain, and in the 4-5 days before that, there is also a storage industry event storage Visions 2015, Las Vegas in Las Vegas. The Western data announced that the world's fastest hybrid hard drive will be shown at this conference, with performance comparable to solid-state drives! The West indicates that they have completed the prototype of the new disk, using the new PCI-E SATA Express Interface (theoretical bandwidth 10G