Technical indicatorsIEEE-based standards: 50Mb/s-12.5Gb/s model bandwidth sampling rate record length channel number CSA820012.5GHzto70GHz200kS/s (sequential sampling) 4kB up to 8 TDS820012 .5GHzto70G...
Basic informationIntroductionThis high-profile science fiction drama is produced by FOX TV’s gold medal screenwriter J. Produced by J Abrams (J. JAbrams). The TV series "Lost" and the movie "Cloverlan...
Introduction to the meaningFiber to the home: fibertothehome; FTTH, as the name implies, is an optical fiber directly to the home. That is, one of the application types of the optical access network,...
DefinitionFibre ChannelFibre Channel or FC is a high-speed network technology (usually in terms of 1, 2, 4, 8, 16, 32 and 128 thousand Mbit/s rate operation), using NMb encoding method, synchronous se...
IntroductionADSL (Asymmet-ricaIDigitaISubscriberLoop: Asymmetric Digital Subscriber Line Loop), born in 1989 at Bell Labs, is a member of the xDSL family and is known as "modern Express trains on the...
This article was originally created by Qiyou Mobile Game Accelerator. If you need to reprint it, please follow the private message.PrefaceIn a blink of an eye, half of 2021 has passed. As a loyal user...
New players may have never heard of Sega’s ancient handheld GameGear. After all, this handheld that was sold in North America in 1991 may be older than many players. Nintendo’s GameBoy is almost one o...
The so-called "retina" Retina Display is just a screen definition level proposed by Apple, according to the algorithm given at the San Francisco press conference last March: Where a rep...
In 2021, with AMD turning over to challenge Intel, and computers bid farewell to the toothpaste era, the speed of upgrades has increased again. However, when people upgrade their laptops, they find th...
● HD DVD popular models debutIn July last year, Toshiba "RD-A1", the world's first HD DVD video recorder, was launched. In September of the same year, Panasonic BD video recorder "D...
If the AirPods charging box keeps flashing orange light and cannot connect to the phone, then first put the earphones in the charging box and close the lid, charge for more than 20 minutes, do not mov...
Canon 6D supports 1920×1080 (29.97fps, 25fps, 23.976fps), 1280×720 (59.94fps, 50fps) and 640×480 (30fps, 25fps) video shooting. Canon 6D uses a 3.0-inch 1.04 million pixel rotatable type II TFT...
On May 6, HP announced the new OMEN 27i monitor, which promises to provide comprehensive functions without breaking the industry's equivalent configuration prices.In terms of display, OMEN 27i use...
Have you ever thought about making a computer that can be placed in the palm of your hand? I really wanted to, so I made this small laptop that I call Pi-Micro. This is the third edition of Pi-M...
EVGA today finally officially released the world’s first dual-channel LGA1366 motherboard " Classified SR-2 " ( Super Record 2 ) for desktop enthusiasts . The s...