spdif and optical same

In fact, in the market now, the super is with the CD-ROM drive. Now Acer M3 model is with the CD-ROM drive. But it's not much of a relationship if you don't have an optical drive. If you need to use the optical drive, you can try to use the U disk instead of work is also possible. This is the current trend of the development of computer, optical drive era will gr

With the change of the Times, the CD-ROM function has been slowly faded away, but in some industries, the optical drive is also widely used, for users who often need to use the optical drive, want to edit the operation of the management of the optical drive, the most convenient operation is in the Win7 right-click menu to add "open the CD-ROM" or "Turn off the

In the use of computer optical drive, the optical drive card will not come out is more common situation. This may be the problem with the contact between the internal parts of the optical drive. You can uninstall the optical drive first and remove the upper and front cover of the

The photoelectric mouse uses the photoelectric sensor to replace the mechanical element in the mechanical mouse, thus the maintenance method has the unique characteristic. Optical mouse failure of more than 90% for disconnection, key touch bad, optical system dirty, a few inferior products are often virtual welding and component damage occurred. 　Cable Chip disconnected Cable core circuit Breaker mainly d

What about Dell Notebook optical drive not read disk Dell Notebook Repair power caused the optical drive does not read disk failure, a Dell notebook CD drive installed on the computer can not read the disk, but through detection, notebook optical drive reading disk ability is very strong, The Dell notebook CD drive to use the other machine is also very strong, r

To the photographic enthusiasts for detailed analysis to share the Canon SX510 HS camera focal length and optical zoom magnification. Analytical sharing: What about Canon SX510 HS focal length Canon SX510 HS, like other SX series, is a telephoto camera with a large magnification zoom. Canon SX510 HS uses a 30 times optical zoom lens, its lens focal length for the 4.3mm-129mm (equivalent to 35m

The optical drive is one of the more easily damaged hardware in the computer hardware, and today many computers have removed the optical drive. Many built-in CD-ROM notebook in the use of a period of time, the CD-ROM is more prone to failure, small series of a Sony notebook recently there has been a CD-ROM failure, computer boot, CD-ROM will often automatically eject, to use brought inconvenience. Anyway, t

Question 1: Why do I need to perform a two-way test on the optical fiber? A: No two are exactly the same as the optical fiber. We must keep this in mind. The diameter of the skin from their core to the outside is different, and the ring and connectivity may be different. In addition, if the optical fiber is connected to a link composed of an access adapter, any o

The development of optical fiber access networks is very rapid and has been widely used in various fields. The advantages and disadvantages of optical fiber access networks and ADSL access are analyzed in detail below. The rapid development of the Internet has led to the further prosperity of the Internet bar industry. The access methods of Internet cafes are also different, and network networking solutions

Vswitch Optical Fiber port cascade connection mode and basic type when the two ports of mutual cascade are common port (that is, MDI-X) port and MDI-II port, should use a straight-through cable. Cross-cable should be used when both ports of mutual cascade are common ports (that is, MDI-X) or both are MDI-II ports. Whether it is 10Base-T Ethernet, 100Base-TX fast Ethernet, or 1000Base-T Gigabit Ethernet, the length of the cable used by the cascade swit

Several problems should be noticed in the connection of optical cable. 1. Note the depth of the knife when opening the optical cable. The key to open the outer sheath of optical cable is to master the depth of the cutting tool, otherwise it is easy to break the fiber. In the actual operation, should rotate the sheath cutting knife, while observing the incision,

Comparison of several types of Integrated Wiring and optical fiber cables What is indispensable in the process of Integrated Wiring is optical fiber cables. What are the advantages of optical fiber cables? The cable type should be comprehensively considered from the cable usage, required transmission capacity, transmission bandwidth, and price. Cable types inclu

The Optical drive consists of three parts, mechanical parts, electronic components and optical components, which are more complex than ordinary floppy disk drives and hard disks in use and maintenance, and the fault analysis and location are more complicated. The failure of the optical drive usually has interface fault, system configuration failure,

Analysis of Optical Switch practice process Once a product supplier is determined, do not change it easily, because mixing products of multiple brands can easily lead to problems. Whether fiber switches can communicate normally is a key factor to ensure the stability of the entire network. Gartner analyst Robert Passmore said: there are standards for communication between fiber switches, but it is far from enough to meet this standards. This can be ba

China's routing industry is developing very rapidly. Here we mainly introduce the application of Alpha Optical Fiber routing in the internet cafe industry. After years of rapid development, Internet cafes across China have formed a large industrial cluster, with a total number of more than 0.1 million. It is precisely because of the optimistic outlook on this market that many people are optimistic about the expected development of the Internet cafe in

Fiber access network devices are still commonly used. So I have studied the functions of the next-generation Metro optical access network devices. I would like to share these functions with you here. I hope they will be useful to you. The ADM622 product series provides carrier-level devices with low costs and flexible services. The PM5337ADM622 and PM5338 ADM 622 PDH Optical Fiber access devices of PMC-siel

With the increasingly sophisticated wiring system, wiring has been integrated into our ordinary life, in order to reduce the wiring in the unnecessary trouble, then in the wiring, the cable in the construction should pay attention to a few details.The following specific description:1, do not use inferior, especially has been bent deformation of the heat-shrinkable sleeve, such casing in the heat shrink internal stress, may be applied to the optical fi

Recently, in order to facilitate the carving and watching DVD blockbuster purchased Samsung Kangbao Drive, because the original CD-ROM is still good, I finally decided to implement dual optical drive "policy", and set Kangbao drive as the main disk, CD-ROM as from the disk. But not long after, I found a very painful thing: Originally only one optical drive, in the "My Electric Its label is "disc" in the br

Now a lot of desktop computers and notebooks do not have optical drive, we must be curious about the computer without the optical drive good? 　　1. See the need Now everyone may prefer to watch the video online, listen to music, software games have downloads, CD CD what the use of the probability is very little, so the general situation without optical drive is

The concept of optical flow was first proposed by Gibson in 1950. It is the instantaneous velocity of the pixel motion of the space moving object in observing the imaging plane, it is to find out the correspondence between the previous frame and the current frame by using the change of the pixel in the image sequence and the correlation between the neighboring frames, so as to calculate the motion information of the object between the adjacent frames.