Category Archives: Cables

4 Important Questions About Ethernet Cables Answered

Important Questions about Ethernet Cables Answered
Everyone is well aware of ethernet cables because you all use PCs, internet routers and switches unless you’ve been living under a rock. These cables are a key part of the home-computing experience and are used to connect devices within a local area network to ensure a smooth transition of data.

However, irrespective of using ethernet cables in their homes and offices, many people still have several questions regarding these cables such as which is the right ethernet cable to use, where to connect the cable and which one will be the best for a certain device?

Fear not! You’ve come to the right place. In this blog post, the team of RTC Electronics has answered four important questions about ethernet cable to help you out.

1) What Is the Best Ethernet Cable for Gaming?

If you do some heavy gaming and need an ethernet cable that can speed up downloading of large game files, then go for Cat 5e or Cat 6 cables. Both are great options and work in the same way. Since Cat 6 is an improved version of Cat 5e ethernet cable, it can perform better. The difference between the two is that Cat 5e has a maximum bandwidth of 100 MHz and offers speed of up to 1 Gigabits per second whereas Cat 6 has a maximum bandwidth of 250 MHz and offers a speed of 10 Gigabits per second.

Some of the cables that you can consider buying are-

2) How to Connect an Ethernet Cable to a Router?

Important Questions about Ethernet Cables Answered

Many people don’t know that they can connect a wireless router to a computer with an ethernet cable sans a wireless adaptor. That said, it is advisable to establish a wired connection to access the internet as it will offer faster internet speed. If you don’t know how to connect it. Simply follow the steps mentioned below-

  • Make sure your router is online (i.e. receiving signal)
  • Locate the ethernet port on your router and computer (square holes at the back of the device and generally ‘Ethernet’, ‘LAN’ or ‘Internet’ is written above or next to the hole)
  • Plug one end of the cable into the computer port and the other end to the router (ethernet cable’s ends are interchangeable so you use either end to connect the devices)
  • Look at the taskbar on the screen, where network icon is present, to check whether the computer has detected the connection or not (if not, configure the settings by going to the ‘Network & Internet’ settings)
  • Doing so will easily connect your computer to the router

3) Why is My Ethernet Cable Not Working? How to Fix it?

There can be several reasons why your ethernet cable is not working. For example, loose connection, faulty wire, outdated driver, broken port or network issue. You can find out the actual cause of trouble and fix it by going through certain methods.

  • First of, try the old trick of turning off your computer or laptop, unplugging the wire, plugging in the cable after 30 seconds and turning the system on. If this method resolves the issue, then you can breathe a sigh of relief.
  • Secondly, check if the ethernet is enabled in your system or not. Go to ‘Device Manager’, right click on ‘Network Device’, if you see ‘Disable’ option, select ‘Enable’ and restart the system. Once it is enabled, check the connection.
  • If the above two methods are not helping, then update drivers as the old driver can have a compatibility issue.

4) Which Is the Fastest Ethernet Cable?

Among the different types of ethernet cables available, Cat 6 cables are the latest and the fastest type in the market. These cables offer the performance of up to 600 MHz, allows up to 10 GB per second speed and has a shielding of its twisted pairs that improves noise resistance. They are compatible with older devices as well. They can fall too heavy on your pocket, but choosing them really pays off because of their impressive features.

We hope that this blog post was able to answer your questions about ethernet cables. Anything we missed? Do let us know by visiting our store or giving us a call. RTC Electronics will surely help you make an informed buying decision to get premium electronic accessories.

The Different Types of Ethernet Cables

Ethernet cables are standard cables commonly used to connect devices to networks like a modem to a LAN or a router. You can see them connected to the back of your computer equipment. They comprise of a pair of RJ45 connectors and a set of four twisted pair cables.

The Different Types of Ethernet Cables

Even though all Ethernet cables look the same, they differ because of the change in the construction of cabling. The type of cabling used, the way they are bundled and terminated with a connector is what makes one Ethernet cable different from other.

Broadly speaking, there are 6 varieties of these cables. So, if you’re planning to buy Ethernet cables, it’s necessary to understand the different types and their features. Here’s a guide to help you that describes the most common categories of Ethernet cables.

Category 3

Category 3 or Cat-3 cables are the older version of Ethernet cables with a maximum transmission speed of 10 Mbps. Also known as Station Wire, they are unshielded twisted pair (UTP) cables with a maximum possible bandwidth of 16 MHz. They were mostly used for Voice-Over-Internet Protocol (VOIP) and other voice solutions. But, due to problems with cross-talk and interference, they are no longer used.

Category 5

Cat-5 cables were introduced after Cat-3. They are also a UTP cable but with a faster transfer speed of 10/ 100 Mbps and a maximum bandwidth of 100 MHz. These cables were the first Fast Ethernet-capable cables to be introduced. The cables of Cat-5 were wrapped with fewer twists per foot, thus reducing the amount of interference. Apart from Ethernet data, these cables were used for video and telephone signals.

Category 5e

The Cat-5e cables are the upgraded version of Category 5 cables. This optimized version was introduced to reduce the unwanted transmission of signals between channels. With a transmission speed of 1000 Mbps and a maximum bandwidth of 100 MHz, these cables completely replaced its predecessor. Cat-5e cables contain four twisted pairs of cables and utilise all of them for Fast Ethernet, unlike Cat-5 cables which utilised only two. These features make these cables the most widely used Ethernet cable in the market. They are mostly used in homes and small business network installations.

Category 6

The Cat-6 Ethernet cables are very similar to Category 5e. With a bandwidth of 250 MHz, these cables were designed to give a maximum transmission speed of 1000 Mbps. These cables were introduced with several improvements such as thinner wires and better insulation. They are available in both Shielded Twisted Pair (STP) and UTP forms. They are tightly bundled and outfitted with foil or braided shielding to prevent crosstalk and noise interference. They mostly work best for building and commercial applications.

Category 6a

The Cat-6a cables or ‘Augmented’ Category 6 cables allow transmission speed of 10000 Mbps over longer cable lengths and supports 500 MHz of bandwidth. They are always shielded that enables them to eliminate crosstalk and interference. The sheathing of these cables makes them thicker and less flexible compared to other Ethernet cables.

Category 7

The Cat-7 cables, also known as Class F cables, are the newest and most widely-available variety of Ethernet cables. They support a speed of up to 10000 Mbps and bandwidths up to 600 MHz. These fully shielded cables have layers of insulation within them with a twisted pair of wires. They are the best choice for connecting routers or modem directly to a device as they are cable of reaching 100 Gbps at a range of 15 meters.

The next time you plan to purchase an Ethernet cable for your home, consider checking the transmission speed and supported bandwidth and choose the one that best suits your device. To learn more about Ethernet cables, visit a reliable electronic store near you.

Everything You Need to Know About Coaxial Cables

Coaxial cables are becoming a well-known term these days. More and more modern homes are adopting them because of their audio-visual utility.

These cables have a four-layered copper base and are used to transmit radio frequency signals. Television & radio networks, distance telephone networks and Ethernet generally use long distance coaxial cables due to their high bandwidth and exceptional transmission capacity. Mainly used for reaching a widespread audience, coaxial cables are compatible with most computerized gadgets.

Anatomy of Coaxial Cables

If you were to do a cross section of one of these cables, you would find the following:

1) A single center solid copper wire
2) A tubular insulating layer (surrounding the copper wire
3) A braided conducting foil shield (surrounding the insulating layer)
4) A synthetic outer jacket

Advantages of Coaxial Cables

Coaxial cables are used for a variety of purposes due to the number of benefits they offer. Some of the advantages of these cables are:

• Constructed to be installed near metal objects without losing power, because the signal is carried between the inner and outer conductors
• Suitable for long distances due to good bandwidth
• Available in various sizes
• Less interference of signals thanks to an additional layer of shielding
• Avoids static and provides excellent picture quality
• Ideal for both domestic and commercial purposes
• Supports multiple channels due to sufficient frequency range
• Available at an affordable price

Disadvantages of Coaxial Cables

Coaxial cables have some limitations that cannot be ignored. They are;

• Installation cost is comparatively high
• Lightning strikes can cause serious damage
• Susceptible to electromagnetic and radio frequency interference, leading to noise transfer
• Cannot expect high-resistance from them.

Coaxial cables are known for their excellent performance and versatility. It’s the most common means of data transmission over distances. However, they have their limitations. It is up to you to decide if your needs require the use a coaxial cable.

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