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text 2019-01-02 11:58
Things to Keep in Mind while Installing Network Cables

As an electrician, you might have studied about installing network cables. Sometimes, the installation might seem easy looking at the instruction guide. However, it gets difficult when it comes to the real procedure. If you fail to install the network cables properly, it is sure to bring up several problems later which will ask you to spend a lot of finances and time.


Several IT professionals have confessed time and again that there aren’t many major mistakes that lead to the issues occurring in the network. A few important mistakes are enough. To keep these network issues at bay, there are certain things you must keep in mind before you go about making installations.

Take a look at some of them given below:


Plan Well In Advance


Before you start installing network cables, it is important to have a chart or drawing of how you want to lay them out in the network. You can also assess your current network requirements, find out how the previous network installation worked and if there was any. When you plan the installation of cables ahead of time, it saves a lot of your time and boosts your productivity. So, ensure that you have a plan in place.



Keep The Rules In Mind


There are several laws, codes, and standards at local, state, Federal level. Ignoring these laws can prove to be disastrous not just legally but also morally. You would definitely not want mishaps and accidents at the places where you have made installations and end up paying hefty fines. So, make sure that you have ample amount of knowledge about the standards that are applicable to your company and you are good to go.


Conduct Environmental Check


Is a lot of heat expected to be around where your wires are? If the answer to this question is yes, it could heat up your cables and cause network failure. Not just that, it would also compromise the safety of workers and network installers. Hence, in case if your wires are likely to heat up, ensure that you have a system in place that keeps your cables dry and cool. Install cooling systems and air conditioners if the need be.


Consider Distance Limitations


100 meters is an ideal limit when it comes to cable length. You should also consider that every cable has its own limit and distance includes path leads. If you know about the cabling you are going to use for your network, it would prove to be useful. Read more about the cables, speak with the concerned authorities and your work is sure to get easier!


Segregate Data & Voice Cables


Some years ago, voice and data had different set-ups. However, as the end users had different needs, it didn’t remain a viable option. The best thing to do in such cases would be to use a twisted pair of cables. Get in touch with a system designer and they would plan a telecommunication infrastructure that can work with two voice ports (phone and fax) and two data ports like video and ethernet. ‘Search for ethernet cable near me’ and you would be able to find CAT5 systems that can take care of your need.


Keep Interfering Devices At Bay


Electromagnetic and magnetic Interference plays a major role in messing up your cabling set up. Even the most negligible things like fluorescent lighting and motors can cause it. So, make sure that the cable pathway of your network is void of these interferences and hazards. Even if you run a cable parallel to electric cables, it can create data transmission interference from one point to the other. The best way to prevent this is to cross them perpendicularly. You also need to take care that there are no hindrances as such even at a later stage.


Manage Your Cables Well


Testing your network cables is necessary. But that is not it. You will not get a good quality network performance if you do not manage your cables well. Label your cables, organize them and use racks so that you can identify and segregate and access them easily. Although organizing cables might take up your time in the beginning, it will save a lot of your time at a later stage.


Test Your Network


You might be very happy with the layout of your cables once you have installed them. However, it is not enough. You must test your network and find out about the issues you might have overlooked before you activate it. If there are any safety and data transmission issues, ensure that you make use of the right tools to take care of them.


Take Help From Professionals


There are times when you might get confused and wouldn’t know how to resolve the issues related to a network cable. This is when you would need an expert to supervise your work. You can get in touch with a professional and they would help you to set up your network in an efficient and safe manner.


Are you looking for ethernet and network cables in the USA? Search for ‘ethernet cable near me’ and you will surely come across SF Cable’s website. Buy from the best!


This Blog is originally Posted here https://www.sfcable.com/blog/things-to-keep-in-mind-while-installing-network-cables/

Source: www.sfcable.com/blog/things-to-keep-in-mind-while-installing-network-cables
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text 2018-12-31 10:09
Selecting the Right Bulk Network Cables: How to Go About It?

You will rarely come across a place that doesn't involve the use of ethernet cables. It serves the perfect purpose when it comes to connecting wired networks. If you make use of a short cable, you can connect a computer and router/modem. On the other hand, you can use Bulk Ethernet Cables to set up a network and connect different devices and computers to the server. You will often come across such connections at workplaces and other corporate buildings.


Selecting the Ethernet Cable for Your Needs


In order to select the right category of Ethernet cable, you need to first decide the connection speed on which your networks work. For e.g., CAT5 or 5E would work for connections that are up to 100 Mbps. But when you want to establish faster connections, CAT6 ethernet cables would work the best.


Thereafter, you need to go about deciding the length of the cable. Ask yourself as to what your purpose is. Do you need it for personal purpose or a professional one? You need to know this because the overall speed of your networks is dependent on the type of Ethernet Cable you choose. If the cable is long, signals do tend to degrade and if it is short it would be able to send a faster signal as compared to a long one. If the distance is 100 meters or more, CAT6 or 6A is always the right choice. And for 100 meters or less, CAT5 would solve your purpose.



Things to Consider while Selecting the Cable


There are two major factors you need to consider when it comes to choosing the cables. You need to figure out whether you want solid/stranded cables or STP/UTP cables. Now, let's find out about their utility in detail.


Solid or Stranded Cables


The making of stranded and solid cables is dependent on the copper conductor in pairs. The solid cable makes use of one solid wire for every conductor. Whereas in standard CAT5E or Standard CAT 6 eight conductors roll, there are 8 solid wires in all.


STP or UTP Cables


The Shielded Twisted Pair Cables come with an additional shielding material which helps in keeping out the external interferences that create inconvenience during the transmission of data. UTP (unshielded twisted pair) cables, on the other hand, do not provide protection against the EMI and their performance deteriorates in their presence.


Why Buy Ethernet Cables?


Well, as you all know, ethernet cables are an essential part of every business and home networks. And the best part is, now you can check out their features and buy them online. All you need to do is search for "ethernet cables near me" and you will come across several companies that will provide you with the shipping of the same in a matter of 24 hours.


Several make use of CAT5E cables when it comes to establishing an internet connection that is interruption free and fast. Take a look at other ways in which you can make use of bulk cables for establishing quality connections.


1. Computer Connections


It is possible to use a cable of any length for transferring the data from one computer to another.


You might also have to wire the pinouts for setting up a crossover cable connection so that you can transfer the data easily.


2. Telephone lines


The landlines are still not completely out of trend. Make use of CAT5E cables and wire your telephones using Ethernet.


3. Video Connections


Video signals like composite video and S video work at their best with the help of CAT5E cables a and can work at long distances without compromising the quality. It is also possible to send VGA and HDMI signals through CAT5E. However, you might have to buy an extra extender.


4. USB Transmissions


You might need an extension to connect CAT5E with USB terminal. This hack helps a lot when you want to run USB cables at long distances and make them work with devices like printers and scanners.


We hope the above guide provided you with all the information you need about Bulk Network Cables. Stay tuned for more information on cables...


This Article is source from https://www.sooperarticles.com/shopping-articles/electronics-articles/selecting-right-bulk-network-cables-how-go-about-1701982.html

Source: www.sfcable.com/bulk-network-cable.html
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url 2018-12-26 08:09
Things to Keep in Mind while Installing Network Cables

Installing network cables asks for a lot of knowledge, diligence, and care. You must take care of certain things before you go about installing them, go through this guide and it is sure to help you.

Source: www.sfcable.com/blog/things-to-keep-in-mind-while-installing-network-cables
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text 2018-12-07 12:53
Is Single Pair Ethernet Cable the Future?

It’s been more than two decades that the cable authorities have standardized data and voice applications as 4 pair, ScTP or Sc/FTP, balanced UTP, Sc/FTP cables that support up to 40 Gigabits per second on 30 meters for CAT8. The major reason behind this requirement is the demand for high bandwidth that meet with the customer requirements.


The rising interest in Internet of Things and Smart Systems have also changed the scope of future cabling systems. For example, HVAC, lighting sensors and other smart systems require less amount of bandwidth as compared to data applications. A sensor, when polled by a controller or an external event, doesn’t transmit more than some bytes of data.


Due to the high demand of bandwidth for Ethernet Cables, IEEE has started developing a new protocol for ethernet which will operate more than a single pair of STP/UTP cable. Now, although the intent was to enhance the bandwidth available through four cables in industrial installations, 100Base-T1 and 1000Base-T1 are quite popular too.


Advent Of A New Option


During the month of March, this year (2018), IEEE802.3cg Single Pair ethernet task force authorities gathered near Chicago with the goal of defining electrical requirements for 10Base-T1 – the potential name. According to the task force, the approval for the standard might happen in June 2019.



One of the biggest changes in the installation requirements is the total number of connectors that are permissible in a link. Industries are a target market for 100Base-T1 and cables and one can penetrate cable pathways as well as sealed enclosures in the installation when it comes to accessing the protected equipment.


For electronics that are small, cost effective and consume less power, 10Base-T1 offers several advantages as compared to existing single-pair ethernet options. It will be the preferred choice in future when it comes to cabling the sensors, low data consumption devices and sensors. Also, in future, as networks become omnipresent, the applications of new systems will also go beyond cabling. The vehicles, for example, will become smart through future applications.


Considerations For Cables


Cables that support 10Base-T1 applications are compact and small or rugged and large. When it comes to commercial installations, the cable designers have to deal with thousands of sensors and devices. And with numerous cables to manage, it is better to have smaller routes.


You might find 24 AWG conductors covered with thin jackets that lessen the cross-sectional size of the cable. At the frequency of 200MHz there is no possibility of alien crosstalk and hence it is possible to bundle the cables without worrying about signal interference. Cat6A UTP has thin jackets that increase the space between cable conductors to lessen the effects of alien crosstalk at 500MHz.


With industrial installations in which you can use 1000-meter links, the contemplations are different. The long links go through insertion loss which you can solve in two ways. One, the 1000m link topology of 10Base-T1 has to use a PHY (a kind of ethernet transceiver) which operates at 20Mhz as compared to 200MHz for 15m PHY. Attenuation is proportional to frequency and length. And hence, long cables increase the attenuation and if you limit the frequency to 20Mhz, it will lessen it. Cabling conductors for 1,000m link segments could have up to 18 AWG diameter, lessening the attenuation further. The ISO/IEC and ANSI/TIA standard groups have also started defining connectors and cables for 802.3cg/10Base-T1.


Development Of Single Pair Cabling Standards


The ISO/IEC and ANSI/TIA structured cabling standard groups have developed specifications for single pair cabling for industrial and commercial installations with a wide range of distances and data rates. TIA is working on a new single pair cabling standard which will be known as TIA 568.5. This standard will define single pair cabling to support 10 Mb per second to 100 meters, 100 Mb per second to 15 meters and 1 Gb per second to 15 and 40 meters. This cable also supports an alternative of PoE known as PoDL – pronounced as poodle which has the potential to give up to 50 watts of power over a single 24 AWG pair.


The TIA will also make amendments for the TIA 1005 industrial cabling standard which define the cabling that supports 10 Mb/s to 1000 meters. For counteracting the signal loss on long cables, the conductor size goes up to 18 AWG for this application.


ISO is also working on making some changes. ISO 11801-9906 Ed. 1 and 11801-6 Ed.1/Amd.1 standard will cover the commercial cabling specifications for 10/100/1,000 Mb/s single-pair cabling, and 11801-3 Ed.1/Amd.1 will take care of cabling for industrial applications.


Is This An End For RJ45 Cables?


As you read before, ISO and TIA are already in the process of selecting a new single pair connector which they can use to support these applications. This with the intent to have a connector which is 1 half to 1 third the frontal area size of RJ45 cable and supports 1 amp of current – shielded/unshielded and conductor sizes from 18 to 26 WG.


The future of field-testing specifications of single pair cabling is quite bleak. All that we know at this point in time is that the types of tests that the authorities might conduct and what would be the established standards for it to pass or fail. Although the applications might allow the usage of UTP cable, wise integrators may go for STP for keeping the alien crosstalk at bay.


Source: www.sfcable.com/blog/single-pair-ethernet-cable-future
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url 2018-10-31 04:33
A Cable Expert’s Answer to Your Ethernet Cable Confusions!

Confused about the kind of Ethernet Cables you need to buy? Read through this open letter between the Cable Buyer and find out.

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