Tag Archives: Electrical Cable

If your company has a limited budget for network infrastructure, your team may be tempted to find numerous way to economize. Unfortunately, this may lead to buying CCA cabling in order to save money. Although marketed as a sufficient substitute for solid copper cabling, CCA cables are far from being the right answer for trimming budgets.

Definition of CCA

CCA stands for copper coated aluminum. A CCA cable’s core is an inner aluminum conductor that is coated with copper. As a result, it weighs considerably less than solid copper cables.

A CCA cable can be made at a significantly reduced cost than the solid copper version. This gives a manufacturer an increased profit margin and a significant competitive edge over those companies who continue making solid copper cable.

CCA cables may look similar and are advertised to function just like standard CAT5e or CAT6 cabling, but they have serious flaws that could result in network issues, business continuity problems, and safety hazards as discussed below.

Non-Compliant

CCA twisted pair cables are non-compliant with UL and TIA standards, which require solid or stranded copper conductors. The National Electrical Code (NEC) also does not provide CCA cabling a valid safety listing. Thus, CCA cables cannot be installed legally if the facility requires CM, CMG, CMP, CMR, or CMX rated cables.

Inflexible

As CCA conductors are brittle and easily break, just transferring a faceplate or patch panel can result in failures. CCA wires have low tensile strength, and they are known to break from shearing or pulling, which can happen during packaging or delivery. Moreover, CCA cables have a very limited bend radius.

Oxidation

Aluminum begins oxidizing very rapidly when it is exposed to air. This oxidation and the resulting corrosion may lead to failed terminations inside the network infrastructure, resulting in connectivity issues.

Part 2 will continue discussing CCA cabling related issues and counterfeit copper cabling.

Progressive Office Cabling

Founded in 1986, Progressive Office’s success has been a direct result of years of commitment to seeking solutions on behalf of our clients in the Washington, D.C. and New York City areas. Efficiently working together, Progressive teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call our toll free number (800) 614-4560 today.

As discussed in Part 1, the performance issues of your company’s network may be directly related to improper cabling. Part 2 will discuss Compatibility, Patch Cords, and Poor Installation.

Compatibility

Issues occasionally arise when coupling cabling and connectivity from various manufacturers. The use of jacks from one manufacturer with cabling from another, and then patch panels from a third firm is an example. This combination may result in compatibility problems. When components that are not intended by design to function together are used, network performance issues will likely result.

Purchasing top of the line high-performance cables, while utilizing lower-quality connectivity components, will produce a weak link in the chain. Cable of the highest quality will be unable to attain its full performance potential when it is married to jacks, patch panels, and plugs that are not rated to support its capabilities.

Patch Cords

Patch cords may be the top reason why there are issues in network performance.

Your company may have installed a high performance cabling infrastructure of the highest quality, but if low-quality patch cords were purchased to economize, network speed, signal quality, and overall performance will be compromised.

Poor Installation

Vetting the cabling services team you hire is perhaps the most important factor in the prevention of network performance issues. Check that the company you are considering has technicians that are properly trained and certified to install the cabling system you have chosen.

When cable installers are not properly trained, it will greatly increase the probability that your company’s structured cabling system will not be properly installed. Incompetent installation can result in problems such as improper pulling, excessive bending, and cable being installed too near sources of signal interference like large motors and machinery.

Poorly trained technicians will leave cabling that is not properly terminated or correctly polished. Sloppy work and insufficient attention to detail during installation will usually result in poor network performance, along with costly and time-consuming efforts to address the problems the substandard work caused.

Progressive Office Cabling

Founded in 1986, Progressive Office’s success has been a direct result of years of commitment to seeking solutions on behalf of our clients in the Washington, D.C. and New York City areas. Efficiently working together, Progressive teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call our toll free number (800) 614-4560 today.

As discussed in Part 1, point-to-point cabling systems are outdated and companies should strongly consider making the transition to structured cabling to remain competitive. Part 2 will discuss the advantages of upgrading to structured cabling.

The Advantages

Cost Effectiveness – Flexible and scalable, structured cabling can transmit data reliably and more easily handle increasingly large loads. This allows an organization to raise the productivity of its employees, helping to achieve its business goals. Its bottom line is further aided because structured cabling decreases the costs of maintenance and energy consumption.

Decreased Downtime – There is a greater chance of human error when there are several disorganized cabling networks, which result in disruptions and downtime. In contrast, a sound structured cabling system provides greater reliability; in addition, troubleshooting expenses are reduced because problems are easier to identify, find, and repair.  Downtime is decreased, business losses are minimized, and a company  will be more reliable and profitable.

Future Proofing –Structured cabling provides greater bandwidth and this allows a company to easily expand when its business grows. Having adaptable and scalable IT systems makes a company more competitive when it needs to evolve with its industry. Structured cabling ensures that an organization’s network infrastructure will remain capable of supporting new applications and technologies.

Greater Flexibility – Structured cabling can improve performance levels allowing a business to expand with greater ease. Move, add and change requests can be handled faster and more efficiently. Companies with structured cabling can develop and deploy services much faster because its data center can accommodate network infrastructure modifications more readily.

Maintenance Easier – Structured cabling provides a organizational approach that makes maintaining data centers and networks much more straightforward. In normal business environments, a variety of IT equipment and devices are being used simultaneously. When they are functioning on only one system, this removes the need for several wiring systems to be installed.

Progressive Office Cabling

Founded in 1986, Progressive Office’s success has been a direct result of years of commitment to seeking solutions on behalf of our clients in the Washington, D.C. and New York City areas. Efficiently working together, Progressive Office teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call our toll free number (800) 614-4560 today.

Structured cabling that is properly installed can help your business grow by helping to improve its network performance and IT capability. The following will discuss structured cabling’s Top Ten Tips for installing cabling systems.

#1 Cable Labeling

Although cable labeling will slow installation, it will help save lots of time and effort during future repair, reconfiguration, and maintenance tasks.

#2 Cable Testing

Ensure every cable is tested and confirmed to be functioning properly during the installation process. A cable with a nominal performance should not be utilized as it may decrease overall system performance.

#3 Short Patch Cables

Do not use long patch cables when they aren’t required. They are inefficient, look disorganized, and are prone to tangling.

#4 Select Quality Terminations

Avoid purchasing cheap terminating cables because time will be unnecessarily spent on troubleshooting in the future. Select those that are of high quality and terminate properly and rapidly.

#5 Avoid Overheating

Keep in mind that maintaining proper cable temperatures to avoid overheating is crucial for stable and reliable network performance.

#6 Measure 2X, Cut 1X

Precise measurements prior to cutting will minimize damaged and wasted cables during installations.

#7 No Kinky Fiber Cables

As fiber cables have great flexibility, they can kink bend, and knot. These will result in flaws in the fiber cables, negatively affecting performance of the network.

#8 Maximum Cable Length

Do not exceed the maximum length of a cable run, which is typically 100 meters for network cabling systems.

#9 Allow for Expansion

Network cabling systems should always have room for interior expansion. As a business grows, its network should have the room to be able to upgrade or expand.

#10 Qualified Installation Company

In order to ensure that a company’s network cabling system will be properly installed, management must select a qualified installation company and request references.  Their technicians should be BICSI certified and experts in ANSI standards.

Progressive Office Cabling

Founded in 1986, Progressive Office’s success has been a direct result of years of commitment to seeking solutions on behalf of our clients in the Washington, D.C. and New York City areas. Efficiently working together, Progressive teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call our toll free number (800) 614-4560 today.