直连电缆(DAC,Direct Attach Cable)包括无源铜缆、有源铜缆(ACC)和有源电缆(AEC),它们比光纤便宜得多,可以显著降低数据中心的成本。与DAC相比,有源光缆(AOC,Active Optical Cables)更轻、更小、误码率更低、传输距离更远。DAC和AOC广泛应用于网卡、交换机、服务器、超级计算机、云计算和数据中心的短距离互连。所...
DAC高速线缆(Direct Attach Cable)一般译为直接电缆或直连铜缆,两端带有固定接头的线缆组件,模块头和铜缆不能分离。 DAC高速线缆一般译为直接电缆、直连铜缆或高速电缆,其定义是一种替代光模块的低成本短距离连接方案,高速线缆两端都带有模块的线缆组件,不可更换端口,模块头和铜缆不能分离,但是相比光模块有源光缆(Act...
10G SFP+ Direct Attach Active Optical Cable/AOC with customized length Features Low power consumption <0.35W per end Electrical interface compliant to SFF-8431 Up to 300m on OM3 MMF 850nm VCSEL transmitter, PIN photo-detector receiver Operating case temperature ...
T&S Direct Attach Cable (DAC) is a high-speed, cost-effective alternative to an optical transceiver or Active Optical Cable (AOC) in data centre applications when the transmission distance is within 7m. Each DAC product includes an EEPROM providing product information, which can be read by the...
10g SFP+ Direct Attach Cables/Aoc, Find Details and Price about Aoc Active Optical Cable from 10g SFP+ Direct Attach Cables/Aoc - Takfly Communications Co., Ltd.
Direct Attach Cable Introduction Home Direct Attach Cable Introduction Passive Copper Cable VS Active Optical Cable June 13. 2017 Now DAC and AOC cable are widely used, their wire material is different, but the function is the same. The customer will be confused how to choose since the ...
2. Advantages of direct attach cable (DAC) over active optical cable (1) In terms of transmission distance, direct attach cables have shorter transmission distances than active optical cables, so they are suitable for short-distance cabling in data centers. ...
100G QSFP28 passive copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish a 100-Gigabit link between QSFP28 ports of QSFP28 switches within racks and across adjacent racks. View more 40G QSFP+ to 4x SFP+ DAC 40G QSFP+ to...
Active Optical Cables Mux-Demux Media convertor 100G-DAC 100G-DAC •Model No:OS-QS1H-M1 •Data rate:100G •Wavelength (nm):NA •Description:Active/Passive •Cable Length: 0.5m-5m •AWG:24/26/30 了解更多 > 40G QSFP+ to 4xSFP+ ...
100% Original Brand Guarantee: This product is an authentic 40GBase-AOC QSFP direct-attach Active Optical Cable with a 1-year warranty and 3-year warranty time, ensuring the quality and reliability of the product. Wide Compatibility: The product is designed to meet various shipping and payment ...