USB 2.0
USB, is abbreviation of"Universal Serial BUS". It is an external bus standard to standardize the connectiondu of computer and peripheral equipment and communications. Is the application interface in the PC fieldtechnology。 USB interface, Plug and Play and hot swap support equipment functions, USB is the end of 1994by Intel, Compaq, IBM, Microsoft and other companies jointly proposed
USB,是 Universal Serial BUS(通用串行總線(xiàn))的縮寫(xiě),是一個(gè)外部總線(xiàn)標(biāo)準(zhǔn),用于規(guī)范電腦與外部設(shè)備的連接和通訊.是應(yīng)用在PC領(lǐng)域的接口技術(shù).USB接口支持設(shè)備的即插即用和熱插拔功能.
The first generation: USB 1.0/1.1's maximum transmission rate of 12Mbps。 Introduced in 1996
第一代:USB1.0/1.1的最大傳輸速率為12Mbps。1996年推出
The second generation: USB 2.0 transfer rate up to the maximum 480Mbps USB 1.0/1.1 and USB 2.0 interface is compatible
第二代:USB2.0的最大傳輸速率高達(dá)480Mbps.USB1.0/1.1與USB2.0的接口是相互兼容的。
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USB2.0線(xiàn)纜 High-Speed USB Cable(USB2.0) | ||||||||||||||
Product Description產(chǎn)品說(shuō)明: | ||||||||||||||
Rated Voltage: 30V | 額定電壓:30V | |||||||||||||
Rated Temperature: 80C | 額定溫度:80℃ | |||||||||||||
Flammability Test: VW-1 | 燃燒測(cè)試:VW-1 | |||||||||||||
Jacket: PVC(UL2725)/FRPE(UL21099) | 外被:PVC(UL2725)/FRPE(UL21099) | |||||||||||||
Print Legend: USB2.0 CABLE | 印字: USB2.0 CABLE | |||||||||||||
Product Application產(chǎn)品應(yīng)用 | ||||||||||||||
Monitor, Audio Input/Output System, Keyboard, Mouse, Modem, CD-ROM, Scanner, Printer監(jiān)視器、聲音的輸入輸出系統(tǒng)、鍵盤(pán)、滑鼠、數(shù)據(jù)機(jī)、印表機(jī)等。 | ||||||||||||||
Product Construction產(chǎn)品結(jié)構(gòu): | ||||||||||||||
Construction 1 結(jié)構(gòu)一 | Construction 2 結(jié)構(gòu)二 | Overall Shied 外屏蔽 |
Jacket 外被 | |||||||||||
Conductor導(dǎo)體 | Material 材質(zhì) |
Diameter 線(xiàn)徑 |
Core 芯線(xiàn)數(shù) |
Conductor導(dǎo)體 | Material 材質(zhì) |
Diameter 線(xiàn)徑 |
Core 芯線(xiàn)數(shù) |
Material 材質(zhì) |
Diameter 線(xiàn)徑 |
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AWG線(xiàn)規(guī) | N/mm | AWG線(xiàn)規(guī) | N/mm | |||||||||||
28 | 7/0.127 | PE | 0.85 | 1P | 20 | 21/0.178 | SRPVC | 1.45 | 2C | A+D+B | PVC or FRPE | 5.5 | ||
22 | 17/0.16 | 1.25 | 5.2 | |||||||||||
24 | 7/0.203 | 1.10 | 4.5 | |||||||||||
26 | 7/0.16 | 1.00 | 4.2 | |||||||||||
28 | 7/0.127 | 0.85 | 3.8 | |||||||||||
A:AL-Mylar 鋁箔麥拉 M:Mylar 麥拉 D:Drain 地線(xiàn) B:Braid 編織 | ||||||||||||||
Electrical Characteristics 電氣特性: | ||||||||||||||
Impedance 差分阻抗(ohm) |
Common Impedance 同模阻抗(ohm) |
Delay 延時(shí)(ns/m) |
Skew 延時(shí)差 |
Attenuation 衰減(dB/cable Max。@MHz) | ||||||||||
0.512 | 0.772 | 1 | 4 | 8 | 12 | 24 | 48 | 96 | 200 | 400 | ||||
90±13.5 | 30±9 | 5.2ns/m | 100ps | -0.13 | -0.15 | -0.2 | -0.39 | -0.57 | -0.76 | -0.95 | -1.35 | -1.9 | -3.2 | -5.8 |