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What kind of fiber optic transceiver is single mode fiber and support 802.1Q?
Multi-mode fiber optic cable is the earliest commercially available fiber optic cable, due to the presence of dispersion is serious, the attenuation is large, the available bandwidth is narrow, cost issues, it have exited the optical fiber network of the main battlefield platform of telecom operators . only to to retain market share at the smartbuilding fiber optic cabling. When the multi-mode fiber optic cable for video transmission, it can only meet about the farthest 3 ~ 5km transmission distance, and have great restrictions on the bandwidth of the video multiplexer(for analog modulation) and a transfer rate (for digital), which is generally suitable for short-range, small capacity, simple application occasions. Particularly greatly limited the application of non-compressed digital Optical multiplexer in the transmission distance and capacity. Single-mode fiber optic (mainly g.652 fiber) cable has become the mainstream of current optical communication transmission due to its low prices and high performance. The endless stream of new technologies in the field of optical fiber communication, whether it is a long-range, high-capacity, or business, and both are developed for single-mode fiber. Fiber optic cable service life of 20 years or more, than the Optical actual use cycle long. This is from the point of view of the strategic resources to consider the laying of fiber optic cable, it must take into account the future expansion, updated equipment, the number of cable cores enough, can continue to carry the new business. More information, go ingellen.com
Where can I get cheap fiber optic connectors?
Fiber Optic Connector is an important components used in the fiber optic network. It is also the key part used in fiber optic patch cord and fiber optic pigtail. There are many kinds of fiber optic connectors. We supply one piece fiber optic connectors various types, including standard connectors and irregular types, epoxy types. we supply fiber optic types include: SC fiber optic connector, FC fiber optic connectors fiber optic connector, LC fiber optic connector, MU fiber optic connector, SC/APC fiber optic /APC fiber optic connector etc. Both Single mode fiber optic connector and multimode fiber optic connector available.
How long does it take to install fiber optic cable?
Well I know in New Zealand it takes like 3-4 hours and the government pays for everybodys installation
Can fiber optic cable be connected to a coaxial cable?
a basic cable system works as follows information is received via satellite from the information providers also known as a channel in what is known as a head end where they process the signal and insert it into qualms which leave the head end on fiber optic cable by laser till it gets to the neighborhood or neighborhoods where there are subscribers. the fiber optics then hit what is called a node. at the node a fiber optical receiver changes it from light into db which is then sent out on distribution style coaxial cable usually a plastic based coating quantum reach style cable or qr cable. it then hits an amplifier where it is jumped up to about 40 db give or take as it travels down the street. where there is a house there is a tap in the qr cable, which is where the coaxial cable people are most familiar with starts
Why fiber optic cable is better than twisted-pair and coaxial cable?
Because fibre sales having a high capacity and maximum bandwidth compared with twisted pair cable and coaxial cable. It's your choice to buy it from online stores or offline. if you want it online many websites offer online fibre cables. Check fibre sale website its good I also use this product.
What is the fiber cable?
You may know that fiber optic cabling is important to applications like the internet, telephone systems and cable TV, but have you ever wondered about how it actually works, or why it's so perfect for transmitting data? We at Cablesdotcom thought you might be curious, so read on to find out what exactly goes into making fiber optic cable, and just how much it's capable of. Fiber optic cabling is based on optical fibers, which are long, flexible, hair-width strands of ultra-pure glass. Optical fibers are formed when preform blanks - portions of specially manufactured glass - are heated to between 3000 and 4000 degrees and then drawn out at a rate of up to 66 feet per second. As optical fiber is pulled, it is constantly monitored by a laser micrometer, which ensures that its diameter is perfectly uniform from start to finish. In order for optical fibers to transmit data over long distances, they need to be highly reflective. On their way to being spooled, newly-pulled glass fibers pass through coating cups and ultraviolet ovens, which respectively apply and then cure the thin plastic buffer coating that creates a mirror effect within the fiber. The finished optical fiber is then extensively tested in a wide range of categories, including Tensile Strength, Refractive Index Profile, Fiber Geometry, Attenuation, Bandwidth, Chromatic Dispersion, Operating Temperature, Temperature Dependence of Attenuation, and Ability to Conduct Light Underwater. After testing has proven that the newly-manufactured optical fiber meets all standards, it is sold for use in fiber optic cabling. Depending on what type of application it will be used for and how much data it will need to transmit, fiber optic cable can be built around a single strand of optical fiber, or larger groupings of it. To assemble a complete fiber optic cable, the strand or cluster of optical fiber is placed at the core, to be surrounded by a loose tube of PVC, which leaves the fiber room to bend when being routed around corners and through conduit. In order for the finished cable to transmit data signals, it needs to be connected to the two other main components of a fiber-optic system. The first of these is the optical transmitter, a device which converts electrical and analog signals into either On-Off or Linear modulating light signals, then releases that data into the fiber optic cable. The cable then relays the data emitted by the optical transmitter to the optical receiver, which accepts the light signal and reformat the data into its original form. Fiber optic cabling has advantages over standard copper coaxial cables, in that it can transmit larger quantities of data with far less loss, is able to maintain signals over long distances, carries little risk of corrosion, and is virtually free from interference. To view a wide array of fiber optic cables and accessories that can take your telecommunications network to a whole new level, visit us at Cablesdotcom
Difference between single mode fiber and multimode fiber?
Single mode fibers have higher bandwidth than multimode. Single mode fiber equipment is more expensive than the equipment for multimode. Single mode fiber is cheaper than multimode fiber. Multimode fibers have higher capacity and reliability over short distances than single mode. Multimode fibers support more than one propagation mode unlike single fiber Multimode fibers are limited by modal dispersion whereas single mode is not. Multi-mode fiber optic cable is the earliest commercially available fiber optic cable, due to the presence of dispersion is serious, the attenuation is large, the available bandwidth is narrow, cost issues, it have exited the optical fiber network of the main battlefield platform of telecom operators . only to to retain market share at the smartbuilding fiber optic cabling. When the multi-mode fiber optic cable for video transmission, it can only meet about the farthest 3 ~ 5km transmission distance, and have great restrictions on the bandwidth of the video multiplexer(for analog modulation) and a transfer rate (for digital), which is generally suitable for short-range, small capacity, simple application occasions. Particularly greatly limited the application of non-compressed digital Optical multiplexer in the transmission distance and capacity. Single-mode fiber optic (mainly g.652 fiber) cable has become the mainstream of current optical communication transmission due to its low prices and high performance. The endless stream of new technologies in the field of optical fiber communication, whether it is a long-range, high-capacity, or business, and both are developed for single-mode fiber. Fiber optic cable service life of 20 years or more, than the Optical actual use cycle long. This is from the point of view of the strategic resources to consider the laying of fiber optic cable, it must take into account the future expansion, updated equipment, the number of cable cores enough, can continue to carry the new business. Source from http://www.ingellen.com
What would prevent a light source from passing through fiber optic cable The light source is lit and light can be seen up to the fiber optic cable splice can water in the splice stop the lite?
One fiber optic strand is made of glass. It is quite small and the light actually passes through an area within the core of the strand. Data is pushed through (zeros and ones) and data can be 'piggy backed' with other data. Think of a prism and all the data is the colors in the prism. The computer systems will take all the data (colors) and condense them into one (white light) and push them through the fiber strand at the speed of light. At the other end of the fiber cable, the reverse is done and the data goes out to respected customers (ie Walmart, your bank or cell service). The fiber may or may not have a splice. If so, then the splice must be near perfect or the data will bounce (refract) out, much like dropping a pebble into a calm lake...the ripples will disturb the data. You couldn't have water in the splice, as it is fused together with heat. Fiber Optic Cable splicing is a technical skill and can be time-consuming. It may take one full day to simply splice 24 fibers. Fiber optic cables come in different groups. For example, telecom can have cables with as few as 12 fibers or as many as 244. So, call someone before you dig in your yard in case you hit one of these cables. The data lost and customers lost to the owner of the cable could run into the millions of dollars...and your homeowner's insurance may not cover you! Hope this helps!!It is expensive
How long would a fiber optic signal take to reach the Philippines?
less than 50 milliseconds (1/20 second)
What is Fiber Optic Media?
An optical cable is a plastic or fiberglass wire that transmits digital audio from one device to the other.
Connecting a fiber optic cable to a coaxial cable is there a noticeable difference in the picture quality and what about data speed with hooking up to the Internet would it be best to have all fibe?
There are several questions here so there is more than one answer:Connecting fiber to coaxial cableFiber optic cable transmits light and not electricity so there is no way to connect the two together directly. Interfaces can be used to take data in an electrical form, convert it to light and send it along a fiber. Similar interfaces do the opposite and receive light to convert it back to an electrical signal. The type of data carried is independent of the fiber or the cable.Picture qualityIn the world of television, data means pictures (and audio and other data). Television transmission is now almost fully digital in most countries so both copper cable and fiber doth carry digital information. As the data is independent of the transmission method, there will be absolutely no difference in picture quality if it is transmitted over fiber or copper.Data speedFew of us have the luxury of specifying the type of connection we have to the Internet. A service provider will supply copper cable or fiber to suit their own systems and then provide a suitable interface in the home. Fiber is often used for long distance connections with a short copper link from the street into homes or fiber can be taken directly into a home. Either way, the data rate is specified and controlled by the service provider. Fiber has a reputation for offering better maximum data rates than copper cable but this is dependent on the length of the line being used. In general terms, copper cable can transmit data as fast as fiber optics over very short distances. Above certain lengths, fiber optic cables become very attractive compared to copper because the signal losses are far lower in fiber than copper. It is safe to say that for long runs, fiber can offer a higher data rate than copper in many situations.
Why do fiber-optic systems transmit light by means of internal reflection within thin strands of extremely pure glass?
Under normal conditions light travels in a straight line. Fiber optics can take the light anywhere you want it to go.
