mbps to gbps

computer systems and other systems (such as control instruments and mobile communications) Serial Communication Bus Parallel Communication Bus 3. Bus characteristics and performance indicators 1. physical implementation of the Bus 2. Bus Characteristics Mechanical Characteristics: size, shape, number of pins, and order Electrical Properties: Transmission Direction and valid level range Features: functions of each transmission line (address, Data, control) Time Characteristics: timing re

or a limited geographical area. The Wan runs beyond the geographical range of the LAN, it uses data exchange networks of telecom operators to achieve connections in larger regions. The broadband network we usually call is generally used for wide area networks. The broadband network can be divided into two parts: the broadband backbone network and the access network. The data rate of the early broadband backbone network is above 2 m, and the data rate of the access network is above kbps, the dat

Wireless LAN technology has gradually developed and matured, but in the process of use, the factors affecting the transmission speed are also different. What problems should be solved in terms of software and hardware? Wireless LAN, also known as WLAN, has become a networking method for more and more users. Wireless Network installation is very convenient and does not require rewiring. Therefore, it will not damage the original decoration of the home. Compared with wired networks, wireless netwo

addresses of the packets; the switch dynamically opens a dedicated 10 Mbps link, transfer the package from the source address port to the destination address port. Taking Figure 2 as an example, dynamic exchange checks the packets sent from workstation A to workstation B, and dynamically establishes A dedicated 10 Mbps link between A and B. obviously, unlike the traditional shared Ethernet, data packets ar

, the higher the signal-to-noise ratio, and the wider the dynamic range. However, for 96 k24bit 7.1 audio channels, the lpcm bit rate is about 18 Mbps, which will greatly occupy the video transmission bandwidth. Therefore, high-specification lossless audio tracks still require lossless compression encoding.Edit category The optical fiber and coaxial interfaces can only transmit 2-channel lpcm, while the multi-channel lcpm requires HDMI interface trans

Disk IOPS concept and IOPS calculation and test http://ce.sysu.edu.cn/hope/Item.aspx?id=12630 echo "The SYSTEM Metric of the" last $start days to $end days: "Sqlplus-s "/As SYSDBA" Set Lines 180Set pages 70Alter session set nls_date_format= ' Mm-dd hh24:mi:ss ';Col phyread_total_mbps heading "phyr| MBps format 999.99Col phywrite_total_mbps heading "phyw| MBps format 999.99Col redo_mbps heading "redo|

First, IIC IIC is a multi-master bus, IIC does not have a physical chip selection signal line, no quorum logic circuit, only use two signal lines-' serial data ' (SDA) and ' Serial Clock ' (SCL). The IIC agreement stipulates that: First, each IIC equipment has a unique seven-bit device address; Second, the data frame size is 8 bits of bytes; Third, some data bits in the data (frame) are used to control the start, stop, direction (read-write), and response mechanisms of the communication. IIC dat

connection" attribute setting window and click "Configure" next to the 10 M/M adaptive Nic, go to the "advanced" attribute settings page of the NIC and select the "Link Speed Duplex" item, set the corresponding "value" to "10 Mbps/Half Duplex.Star Network for Direct ConnectionThe star network mentioned here refers to a limited number of computers connected to a switch or hub by means of network twisted pair wires. The network mode centered on a swit

using different encryption methods, use the most intuitive data to tell you the impact of wireless encryption on the wireless transmission rate. The reason for the significant decrease in the speed after 11n encryption is given after all tests are completed.Test result of TP-Link M wireless route under unencrypted ConditionsLet's take a look at the single pair downlink test results of the M wireless router under non-encrypted conditions. We can see that, under unencrypted conditions, its single

the number of supported MAC addresses, the higher the general price. We recommend that you select a cisco Gigabit Switch with 16 k mac addresses. After-sales service Because cisco Gigabit Switches differ greatly from common cisco Gigabit Switches in terms of price and technology, the level of after-sales service is crucial. When purchasing a cisco Gigabit Switch, we also need to compare the quality of after-sales services of each brand, including three-pack services, on-site services, product m

I. Lan features: LAN has the following features:1. high transmission rate: generally 1 Mbps-20 Mbps, optical fiber high-speed network can reach 100 Mbps, 1000 Mbps2. multiple types of transmission media are supported.3. Generally, the network adapter completes communication processing.4. Good transmission quality and low error rate.5. A rule-based topology.

1. Description of byte and bit In computer science, bit is the smallest unit of information, which is called a binary bit. It is usually represented by 0 and 1. Byte is called a byte. It consists of eight (8 bit) bytes (1 byte), used to represent a character in the computer. Bit and byte can be converted. The conversion relationship is 1 byte = 8bit (or 1B = 8b, that is, 1bit is abbreviated to 1B (note that it is a lowercase English letter B), and 1byte is abbreviated to 1B (note that it is a ca

From: http://blog.jianghu.taobao.com/u/NzkzMzk1Mzg=/blog/blog_detail.htm? Aid = 26948139. Multi-channel lpcm: the original format of lossless audio tracks. It is equivalent to a wave file and does not require decoding. You can directly input a Power Amplifier for DA conversion. Because of the large bit rate and volume, in the DVD era, audio tracks are usually used in two-channel music discs. When the Blu-ray disc is used, the transmission rate and capacity increase dramatically, giving the oppo

, 3COM, CISCO, Siemens, Alcatel, Paradyne, have successively launched ADSL products and are committed to the development of ADSL; many telecom companies and ISPs around the world have also promoted their respective ADSL Services. North America and Singapore are the first to officially open their business. Japan, South Korea, and other countries have entered the trial phase, china Telecom has carried out relevant network tests in Beijing, Shanghai, Guangdong, Fujian and other places and started t

order to spare microcontroller pins, additional logic and make the PCBs simpler–in order words, to lower the costs– Philips Labs in Eindhoven (the Netherlands) invented the ' inter-integrated circuit ', IIC or I²C protocol that only require s 2 wires for connecting all the peripheral to a microcontroller. The original specification defined a bus speed of up to Kbps (kilo bits per second). The specification was reviewed several times, notably introducing the In 1995 And–since 1998, 3.4

/proc/net/dev | grep eth0 | sed'S= ^ .*:= '| Awk' {print $9 }') Dif_in= $ (In-in_old )) Dif_in1= $ (Dif_in * 8/1024/1024 )) Dif_out= $ (Out-out_old )) Echo "IN :$ {dif_in} bytes OUT :$ {dif_out} bytes" Dif_out1= $ (Dif_out * 8/1024/1024 )) Echo "IN :$ {dif_in1} mbps OUT :$ {dif_out1} mbps" In_old=$ {In} Out_old=$ {Out} Done Running effect: #./Stream IN: 349179 bytes OUT: 1363936 b

the home wireless network and share various broadband connections. Currently, there are many types of products available in the market, and you may encounter various problems when purchasing products. 1. Keywords: Port The LAN port and WAN port of the wireless device. If you do not have a WAN port, you cannot connect to the Internet. If you do not have a LAN port, you cannot connect to NICs, switches, and other devices in the wired LAN. Recommended Purchase: currently, most home wireless router

have a LAN port, you cannot connect to NICs, switches, and other devices in the wired LAN. Recommended Purchase: currently, most home wireless router products provide four vswitch (LAN) ports and one WAN port. The port speed is generally adaptive to 10/100 Mbps, in addition, both have Auto MDI/MDIX (automatic crossover function), so that you do not need to know the network cable type and can automatically identify it. The LAN port can be used to conn

world, such as Nokia, 3COM, CISCO, Siemens, Alcatel, Paradyne, have successively launched ADSL products and are committed to the development of ADSL; many telecom companies and ISPs around the world have also promoted their respective ADSL Services. North America and Singapore are the first to officially open their business. Japan, South Korea, and other countries have entered the trial phase, china Telecom has carried out relevant network tests in Beijing, Shanghai, Guangdong, Fujian and other

equipment providers, such as network devices, D-Link, TP-LINK, trend, addems, and HP, have launched similar product solutions. This allows LAN users to share a printer in a wireless manner to effectively utilize printer resources, saving the trouble of wiring and making it easy to use. TP-LINK TL-WPS510U Such as TP-LINK reference price 850 yuan) is a single USB port wireless printing server, provide a USB 2.0 printer port, can be compatible with the mainstream USB interface printer on the marke