Installing Network Cables? Here’s What You Shouldn’t Do!

Network cabling ain’t a child’s play. Few years ago, people used to delegate the tasks of networking to electricians and telephone technicians. But they were unaware of the fact that telephone cables can still cope with blunders. Ethernet Cables can’t. When it comes to installing twisted pair network cables, there are certain errors you should refrain from committing. Given below are some of these mistakes.

Haphazard cable management

Some network professionals think that there is no use investing in a cable management system as it is an expensive deal. However, things tend to get really complicated and overwhelming when many more cables are added and changes are supposed to be made. Having a rack-based cable management system will make it easier for you to identify different cables. You can also add labels or use different coloured cables for different functions to avoid confusion.

Installing different cables for voice and data

During the initial years, twisted pair cabling was an expensive affair. As voice cabling was less preferred and it only asked for a single wire pair, people used to go for a cheaper voice cabling and superior quality data cable services. But with the advent of VoIP, the importance of voice grew and it asked for data-level cabling. VoIP equipment enables one to make the most out of its built-in Ethernet switch and helps to save the money spent on multiple cables.

Positioning network cables around electrical cables

Unshielded Twisted Pair (UTP) is used for data cabling. This is because the magnetic field created by the low voltage of this cable enables smooth communication. Unshielded cables when placed around electrical cables make the communication distorted and noisy as their magnetic field gets interrupted. Even the transmission rate gets affected by this arrangement.So keep the surroundings in mind while you install network cables.

Setting up cables near noisy equipment

It is not just electrical cables that create disruption. If the data cables are placed near motors, fluorescent lighting, and other electronic equipment that emit magnetic waves, it can cause a real chaos with your cable infrastructure. So while setting up data cables, ensure that they don’t fall in the way of any such machinery.

Not considering distance limitations

If you've indulged into cabling in the past, you might be aware that the distance limitation to keep in mind for installing UTP cabling with Ethernet is 100 meters. While running cables for other purposes like 40Gbps, you must take into consideration the distance limitation associated with the cable type. You can research about the distance limitations before you start installing.

Failing to adhere to the laws

While undertaking installations of this kind, one must follow the laws to avoid accidents. For example, use of PVC-jacketed cabling is banned in air handling spaces. This is because when PVC burns, it emits a toxic smell. This smell if inhaled by the firefighters and other personnel can prove to be harmful.

Not following standardized procedures

There are predefined standards for twisting the cables and placing them in the jacket. Not following these standards can affect the overall performance of your network. You definitely do not want hindrances caused due to noise. Especially when it comes to cables like EIA/TIA-568-A and B you must follow the laid out standards and procedures.

There are more don’ts than dos when it comes to installing networks for your work or home environment. If you can’t do it on your own, it is always advisable to hire professionals. Make sure you avoid the above bloopers and enable smooth running of networks. All the best!

Jennifer Truong is the owner of SF Cable, a california based online retailer of all kind of Computers, electronics, electrical accessories, networking accessories, cables, wires. Jennifer has extensive experience in the Electronics industry and blog.