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Date Submitted Fri. Oct. 25th, 2013 8:17 AM
Revision 1
Scripter mikofy
Tags 7 | cable | cat | cost | fiber | of | optic
Comments 0 comments
Nowadays, data transfer is among the most significant task to be accomplished by a data developer. There are numerous data transfer methods available in the market, but they are not reliable and safe. These reliability and security issues have caused lots of problems to those who need the data in its original form. However, you've fiber optic cables now.

Fiber optic cables are the most dependable and elegant approach to transfer data in the field. They set a standard, which may be hardly reached by other cables. It can possess a signal with highest efficiency, since the signal in a very fiber optic cable isn't getting that much attenuated, at a least signal loss.

Furthermore, unlike copper wires, fiber optic cables don't let intrusion of outdoor signals. In order to mix or access the signal carried from the fiber optics, one must intervene physically, which cannot go undetected without correct surveillance equipment. Therefore, fiber optic cabling is several folds securer compared to the regular copper cables. Also, since fiber optics isn't made of copper wire or any other metallic wires, it's much less denser, thus which makes it convenient to carry around and also needs fewer personnel for installing. Nevertheless, the cost of fiber optic cable might be a little higher than the regular cables, but studying the advantages and sum of money trapped in its maintenance and functioning accocunts for much more than the fee incurred.

With proper installation of fiber optic cables, the info could be delivered to more than a 1000 kilometers distance however, if the cables aren't installed since they ought to be, then the data may well not even visit a person sitting beside the sender. For the effective usage of fiber optic cables, the installer should become aware of the policies information required.

Now the fundamental question that arises is the fact that the thing that makes the use of fiber optics installer effective? The answer is the data concerning the types of fiber optics and their installation this includes the techniques of protecting these cables in numerous environmental conditions. Fiber optic cables are designed to be able to minimizing the worries caused to the cable i.e., temporary or long-term stress and in addition to that, there should be fire safety compliance with in the cable. All these efforts assembled to style a fiber optic cable are effective only if the cable is installed properly by using the fiber optics installer guide.

There are lots of fiber optic cables which are manufactured as reported by the dependence on their usages which categorizes them into 2 types which can be maximum tensile strength and minimum bend radius. These optical cables which can be manufactured for special purposes as well as need special type of skills and their installation needs to be followed as per the manufacturers' specifications for their proper and effective working. Moreover, from your manufacturing types, the fiber optic cables can be categorized into indoor fiber optic cables and outdoor fiber optic cables. These two differ from their manufacturing aspects and different features will also be added to them. The fiber optic cables useful for the great outdoors possess a rugged outer body and less flexibility in order to withstand the outdoor harsh temperature and environment whereas the indoor fiber optic cables have a flexible and fewer rugged cover. These two cables need different kinds of fiber optics installer guidance to put in.

Technology is incredibly dependent on its sources and fiber optic cables are among the most dependable sources. Nevertheless the users must remember the different types of cables, the manufacturing, cellular phone and structure which may be done using a fiber optics installer guide.

Fiber optics installer guidance is indeed important, where can users get the right suitable guidance for installation? Generally, fiber optics installer guidance could be a paper manual with all the fiber optic cable installation tools. However, installing different type of cable comes to a different guidance, such as installing Cat 7 cable is different from that of MPO to LC cable.
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Date Submitted Fri. Oct. 25th, 2013 4:38 AM
Revision 1
Syntax Master claireling
Tags 7 | cable | cat | patch | tracer | underground | wire
Comments 0 comments
Why need the underground cable locator in our life. Because more and more underground cable as for the load was increased, their own aging and barbaric construction lead cable often fails is not the normal power supply, thus affecting the living and plant shutdowns, immeasurable loss is caused by the mining and other research units.Now an underground cable locator tester can help you to find the question cable.

FiberStore Underground Wire Tracer NF-816 can be used for testing different types of faults in cables like continuity, dislocation, open circuit, short circuit, cable pairing faults, or indications like shielding indication, straight cable/ cross over cable indication, etc. It can help us quickly to find the questions of the fiber optic cable.

About Underground Wire Locator:

The Underground Wire Tracer/Underground Cable Locator is designed to locate the path of non-energized wires behind walls and underground. The 816 is also capable of locating a specific circuit breaker, pinpointing wires before drilling and verifying dig sites underground. The effective range is up to 3 feet deep and up to 1000 feet in length.

Since its development, the unit consists of a transmitter, model 816T, is equipped with a thumb wheel switch for turning the unit on and adjusting the output level on the front of the unit for use with the large alligator clip leads. Push the switch to select to test"Cable Scan" or"Battery Test" The transmitter is constructed of high impact plastic and is powered by one 9V battery.

The receiver, model 816R, is equipped with a thumb wheel switch for turning the unit on and adjusting the receiver gain. The tracking antenna is attached to the receiver with a 3-foot long cable(such as Cat 7 patch cable). Also is equipped with a White LED light and a external earphone, The receiver has been designed to filter AC power related noise. The receiver is constructed of high impact plastic and is powered by one 9V battery.

The alligator clip leads are available to connect the transmitter to electrical wire, CATV coax, telephone drops, irrigation control wires or metallic pipes.

This locating system is packaged in a toolkit & box with extra batteries, external earphone and has operating instructions in the behind of the toolkit.

Key Features

Find wire on all types of connected operating Ethernet switch /Router/PC terminal
Rapidly find the target wire from among plenty of telephone wires
Rapidly find the target wire from among plenty of network wires
It can take place of cable tester
Compare the volume of the ¡°tout¡± sound and the brightness of the signal indicator. Then you can find the target wire which has the highest volume and brightest indicator

Functions

Trace telephone wire/LAN cable
Trace wire in electrical system
Verify LAN cable condition
Continuity test
DC level testing function
Bright white LED flash light

Specification

Output voltage(open circuit): 9Vp-p
Carrier: 44.75KHz
Audio modulation: 900HZ
Battery: 9V DC
Battery Life (nominal):816T (35 hrs); 816R (20 hrs)
Size: transmitter: 49*125*33 mm receiver: 43*168*27mm
Color: yellow+ black

If you need any work that might risk you running into an electric cable, do yourself a favor and check first with the help of an underground wire tracer. For more info about Underground Cable Locator NF-816, or need some cheap fiber optic cable. Please contact the sales via sales@fiberstore.com, we will answer your questions as soon as possible.
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Date Submitted Wed. Oct. 16th, 2013 8:12 AM
Revision 1
Syntax Master claireling
Tags 7 | cable | cat | Connector | fibre | patch
Comments 0 comments
Network Cable increasingly welcomed by the people. However, the rapid development of network applications increasing demand for bandwidth. As technology continues to progress, the introduction of a higher level of cat 7 to meet most commercial applications.

Define:Cat 7 patch cable is referred to as Category 7 patch cable, Cat 7 network cabling is used as a cabling infrastructure for 1000BASE-T (Gigabit Ethernet, or GbE) and 10GBASE-T (10-Gigabit Ethernet, or 10 GbE) networks. The Cat 7 standard provides performance of up to 600 MHz and can be used up to a maximum length of 100 meters.

Category 7 cable is able to achieve higher performance than preceding Ethernet standards such as Cat 5, Cat 5e and Cat 6 by requiring each of its twisted wire pairs to be fully shielded. This is known as Screen Shielded Twisted Pair (SSTP) or Screened Foiled Twisted Pair (SFTP) wiring, and it almost completely eliminates alien crosstalk while significantly improving noise resistance.

The Cat 7 standard was published in 2002 by the International Organization for Standardization (ISO) and is also known as Class F cabling. While more expensive than Cat 5e and Cat 6 cabling, Cat 7 cabling does have a 15-year lifecycle (compared to estimated 10-year lifecycles for Cat 5e and Cat 6), which helps improve its overall return on investment (ROI).

Category 7 (Cat7) is the newest cable standards for Ethernet and other interconnect technologies. Cat 7 cable was developed with strict specifications on crosstalk and EMI protection. Cat 7 cable features four individually shielded pairs as well as an overall cable shield to protect the signals from crosstalk and EMI. Cat7 cable provides a copper solution for 10-Gigabit Ethernet at 100 meters.

Category 7 and fibre connector:

Cat7 cable is commonly terminated using a GG45 connector, which is a connector that it backwards compatible with the 8p8c RJ45 connectors used on Cat6 or Cat5e cable. The GG45 connector has four additional conductors that provide support for frequencies of up to 600MHz. The higher frequencies allow Cat 7 cable to support 10-Gigabit Ethernet. Cat7 cable may also be terminated using TERA connectors, which were developed by Siemon™. The TERA connector has a unique footprint and is not compatible with a standard 8p8c (RJ45) connector. The TERA connector is also capable of supporting frequencies of up to 600MHz. The ability to support the higher frequencies allows Cat7 patch cable to carry more data. This allows Cat 7 patch cable to support Ethernet applications up to 10-Gigabit Ethernet.

What is the application for a data center?
Cat7 cabling will be used for backbone connections between servers within a data center. This provides a high-speed interconnect used for data transfer within the network.

Does this replace fiber?
This provides an alternative to using fiber optic cabling within the data center. Cat7 cabling will provide similar performance to some fiber solutions. The cost of equipment that supports copper cabling is typically less than equipment that supports fiber cabling. Another advantage is that the copper cabling is not as fragile as fiber cabling.

What's the practical performance difference with Cat5e/6?
Cat7 patch cable is designed to support much higher frequency signals than Cat5e and Cat6.This allows Cat7 cabling to carry a larger amount of information. Cat7 cable is also able to better protect the signals traveling over the cable. The shielding as well as the tighter twists of the pairs in Cat7 cable lessens the effects of crosstalk and EMI.

Is Cat 7 widely used?
Currently, Cat7 is not widely adopted. Cat5e and Cat6 solutions sufficiently support the bandwidth requirements of today's data centers, networks, and end users. Using Cat7 for a connection to a desktop would be unnecessary because the bandwidth would not be utilized. It may also be an unnecessary expense for many data center applications for the same reason. However, as technology advances and requirements increase, Cat7 cable will become more relevant in the data center and desktop connections.

FiberStore provides cheap fiber optic cable,such as Cat 7 patch cable was hot sale,it has high quailty and low price! Come and buy your need fiber optic cable.
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Date Submitted Wed. Oct. 16th, 2013 3:58 AM
Revision 1
Scripter mikofy
Tags 7 | cable | cat | LC | MPO | to
Comments 0 comments
Even in the age of WiFi and high speed cellular networks, we still need networking cables to together our computing hardware together. Both Ethernet cables and fiber optic cables are used to deliver and distribute communications. Offering a fast, secure and reliable connection, these cables play different roles in delivering critical entertainment and business data.

Ethernet Cable
Originally developed by Xerox in the 1970s, Category 5 and 6 cables, or Cat 7 cable connect computers and gaming systems to routers in our homes and offices. Recognized by their large locking RJ45 plastic connectors and resembling over-sized phone wires, these cables carry data measured in the hundreds of megabits per second. These multi-conductor cables also connect routers to modems and switches, depending on a network's configuration.

Ethernet data rates vary depending on the cable used. The newest Cat 7 cable, 10 Gigabit Ethernet, transmits up to 10 Gbps. Category 7 technology improves both internal signaling and exterior shielding compared to older CAT5 / CAT5e and CAT6 cables. CAT 7 cable supports 10 Gigabit Ethernet network connections, and CAT7 cables are also compatible with standard Ethernet adapters.Gigabit Ethernet transmits up to 1 Gbps. Fast Ethernet, still the most common cable used in homes and offices today, transmits up to 100 Mbps (approximately 0.1 Gbps).

Fiber Optic Cable
Fiber optic cable's primary claim to fame is its ability to carry vast amounts of data over considerable distances. Fiber optic wiring is normally found leading from an Internet service provider's central distribution center to individual localized hubs in a neighborhood. Amazingly, this data is carried along glass or plastic fibers as light. Depending on whether the Internet service is DSL or cable-based, phone wires or coaxial cable then lead to each address. Fiber optic cable retrofits have enabled service providers to offer higher speeds and increased data throughput. Signals on fiber optic cables are typically repeated or boosted to compensate for signal losses over distance.

At distances up to 1.86 miles, single-mode fiber-optic cable can transmit data up to 10 Gbps, but it is used primarily for video. It is used primarily for high-bandwidth video or as a backbone to connect networks between buildings. Multimode fiber, which is used for voice, data, and video, has a data rate up to 1 Gigabit per second for distances under 1.24 miles.

Multifiber Push-On ("MPO") fiber trunks (like MPO to LC cable) have become the default cabling solution to these ever-increasing data center bandwidth requirements. Because they are a natural fit for parallel optics, these fiber links are compact, pre-terminated, able to handle bandwidth all the way up to 100 Gbps, and even plug and play by design.

People always think fiber optic cable would beat copper Ethernet cable hands down. However, cable manufacturers have continued to update the technology behind Ethernet, meaning it can be just as fast as some fiber optic cables today. For example, Cat 7 cable is a next-generation standard cabling technology transmits up to 10 Gbps. While Ethernet cable and fiber optic cable are completely different, fiber optic cable can be used in Ethernet networks. Ehernet cable price and fiber optic cable price are also not the same, choosing Ethernet cable or fiber optic cable you should take it into consideration.
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Date Submitted Tue. Oct. 15th, 2013 3:10 AM
Revision 1
Scripter mikofy
Tags 7 | Cables | cat | converter | mode | multimode | single | to
Comments 0 comments
The use and demand of optical fiber has grown tremendously and fiber optical applications are numerous. Telecommunication applications are widespread, ranging from global networks to desktop computers. These involve the transmission of voice, data, or video over distances of less than a meter to hundreds of kilometers, using one of a few standard fiber designs in one of several cable designs.

Optical fibers are transparent, flexible glass fibers which allow good quality high bandwidth signal transmission than any other communication cables. Likewise, fiber optics can be understood as technological innovation in the field of applied sciences dealing with light transmission. Any typical optical fiber cable contains more than one fiber optics. Fiber optic cable is usually plastic coated individually and has extra protection to suit the environment in which it is used.

Unlike the more temperamental conventional Ethernet cables which can frequently lose their signal if exposed to certain types of equipment, fiber optic cables are highly resistant to interference from electronic devices, wireless networks, or mobile phones. This is the main reason that it is a wise decision to convert Ethernet cables(like Cat 7 cables) to fiber optic cables, as it provides a faster signal than what Ethernet is capable of sending or receiving.

Networking solutions advance at an unbelievably fast rate with new and faster types of cables being released frequently. If you have a network that uses the traditional type of Ethernet cables and another network that uses the faster and more reliable fiber optic cables, it is possible and advisable to connect them together using a special kind of fiber optic Ethernet converter(like single mode to multimode converter). A fiber optic Ethernet converter connects an Ethernet cable at one end into a fiber optic cable at the other end to allow multiple networks that are using different kinds of cables to communicate with each other. It can also be used within the same network if multiple computers are using different technologies or not all of them have the capability to use fiber optic cables.

Fiber optic cables are used extensively for transmission of data, used for lighting and imaging and as sensors to measure and monitor a vast array of variables. Multinational firms need secure, reliable systems to transfer data and financial information between buildings to the desktop terminals or computers and to transfer data around the world. The high bandwidth provided by fiber makes it the perfect choice for transmitting broadband signals, such as high-definition television (HDTV) telecasts.

FiberStore is a well-known fiber optic cable manufacturer. Established in 2001, the company has a wide variety of bulk fiber optic cables. Their offerings range from house wiring cables, LAN/Structural cables, Aerial cables, to Ribbon Cables and several other cables. Want to know fiber optic cable cost details, just visit their home page.
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Date Submitted Thu. May. 16th, 2013 7:52 AM
Revision 1
Scripter mikofy
Tags 7 | cable | cat | cat6 | jack | panel | patch | Telephone
Comments 0 comments
A patch panel is really a panel created for the management of cable connections, used as the central point in a network where all the network cables terminate. Typically, the panel is the termination reason for network cabling drops that are set up in a office or residential cabling system. Patch panels are commonly found in Ethernet networks, making Cat5 patch panel and cat6 patch panel the most common, but patch panels may be used in lots of other applications.

Category 6 cable (Cat6) may be the 6th generation of twisted pair Ethernet cabling by ANSI/EIA/TIA Cat6 cable has a bandwidth of up to 250MHz and it is ideal for supporting 10 Gigabit Ethernet. Cat6 cable is backward suitable for the Cat5, Cat5e, and other lower cable standard and features with more strict specifications for crosstalk and system noise. It can be used for 10BASE-T Ethernet, 100BASE-TX Fast Ethernet, 1000BASE-T/1000BASE-TX (Gigabit Ethernet) and 10GBASE-T (10-Gigabit Ethernet).

Options that come with Cat6 patch panel

Cat6 patch panels, are modular design and fit for that 19 inch standard equipment. The cat6 patch panel performance is according to and far exceed TIA/EIA568B.2 standard, fit to make use of with various types of category 6 wires and accessories. Cat6 patch panel features high-density and provides the performance required for present and next generation data communications networks and applications. These high-density panels can be found in 12- through 72-port versions and feature enhanced front and rear labeling features for simple circuit identification.

Cat6 patch panels are constructed for optimum durability and strength and have a fully enclosed, 6-port modular design, which supplies flexibility and protection of printed circuitry during termination. A newly designed RJ-45 contact configuration provides enhanced plug to telephone jack connection integrity for superior reliability. Rear termination is made quick and easy using a 4-pair inline 110 type connector suitable for our Cat6 multi-pair impact tool to lessen installation time or perhaps an industry standard single position 110 or Krone termination tool.

Structure Of Cat6 patch panel

Around the front side of the patch panel you will find jacks made to receive short patch cables, while on the rear of the panel you will find either jacks or punch down blocks that receive the connections of longer and more permanent cables. The assembly of hardware is arranged to ensure that numerous circuits show up on jacks for monitoring, interconnecting, and testing in a convenient and versatile manner. This offers the convenience of allowing technicians to quickly alter the circuit of select signals without using expensive dedicated switching equipment. Patch panels are usually rack mountable, although some are designed to be mounted directly onto a wall.

Application Of Cat6 patch panel

Cat6 patch panels are designed to for top speed LAN (Local Area Networking) transmission rates as much as 1 Gigabit and exceed TIA/EIA-568-B.2-1 component, permanent link and channel level performance specifications providing usable bandwidth beyond 250MHz and are backward suitable for lower level cabling systems. Cat6 patch panels support both T568Aand T568B wiring configurations using an easy to read color-coded wiring label.

The Cat6 patch panel has numerous advantages. First, it will help gather the various category6 wires together into one panel. Second, the colour coding make the organizing of cables(like cat6a cable, cat 7 cable) easy and the whole system neat, and cable distribution is simple. Third, they're in standard size and may fit different kinds of 19 inch devices. Commercial and residential contractors and installers turn CAT 6 to future proof network infrastructures.

Source from The Promising Cat6 Patch Panel
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Date Submitted Tue. May. 14th, 2013 7:33 AM
Revision 1
Scripter mikofy
Tags 7 | cable | cat | Connector | connectors | fiber | SC
Comments 0 comments
Fiber connector can be used to become listed on optical fibers in which a connect/disconnect capability is required. Optical fibers terminate fiber-optic connections to fiber equipment or join two fiber connections without splicing. Fiber Optic Connector is an important components utilized in the fiber optic network. It is also the important thing part used in cat 7 cable and fiber optic pigtail. Fiber connectors are flexible, lower loss, less expensive, simpler to terminate or solved another perceived problem.

The basic connector unit is a connector assembly. Main components include a ferrule, sub-assembly body, cable, stress relief boot and connector housing. Modern connectors typically use a "physical contact" polish on the fiber and ferrule end. This can be a slightly curved surface, to ensure that when fibers are mated only the fiber cores touch, not the surrounding ferrules. Fiber-to-fiber interconnection can consist of a splice, a lasting connection, or perhaps a connector, which is different from the splice in its ability to be disconnected and reconnected.

Every fiber connection has two values:
Attenuation or insertion loss;
Reflection or return loss.

Optical fiber connectors were introduced with fiber optic technology within the 1980s. Fiber optic connector types are as various as the applications that they were developed. Different connector types have different characteristics, different advantages and disadvantages, and different performance parameters. Typical connectors are rated for 500-1,000 mating cycles. The main differences among kinds of connectors are dimensions and techniques of mechanical coupling. Generally, organizations will standardize on a single type of connector, depending on what equipment they commonly use. Different connectors are needed for multimode, and for single-mode fibers. Countless optical fiber connector types can be found, only several represent a lot of the market. Widely used fiber connectors range from the SC connector, LC connector, FC connector, ST connector, FDDI connector and E2000 connector.

LC connectors are sometimes called "Little Connectors".
MT-RJ connectors look like a miniature 8P8C connector--commonly (but erroneously) referred to as RJ-45.
ST connectors make reference to using a "straight tip", because the sides from the ceramic (which has a lower temperature coefficient of expansion than metal) tip are parallel--as opposed to the predecessor bi-conic connector which aligned as two nesting frozen treats cones would. Other mnemonics include "Set and Twist", "Stab and Twist", and "Single Twist", referring to how it's inserted (the cable is pushed into the receiver, and also the outer barrel is twisted to lock it into place). They are also referred to as "Square Top" because of the flat end face.
SC connectors, being square, have a mnemonic of "Square Connector", which many people believe to be the correct name, as opposed to the more official "Subscriber Connector". Other terms often used for SC connectors are "Set and Click" or "Stab and Click".

Features of good connector design:
Low insertion loss;
High return loss (low amounts of reflection at the interface);
Easy installation;
Low cost;
Reliability;
Low environmental sensitivity;
Simplicity of use.

Source from Basical Information Of Fiber Connector
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Date Submitted Fri. Jul. 20th, 2007 11:46 PM
Revision 1
Helper lavaramano
Tags "array" | awk | bash | cat | gnu/linux/cli | less | sort
Comments 5 comments
how to sort words separated by a ','.