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Category 5e Cabling Becoming Obsolete

4 Apr 2017

cable,Data Cabling ,Cat5e, Cat6/6a Cabling It is inevitable that applications requiring speeds greater than 100 Mbps and 1000 Mbps will increase. The growing use of wireless devices, high resolution images, HD video streaming, surveillance, and multimedia are straining the capacity of Category 5e infrastructure, and there will come a point when it will be unable to cope.

Although it is capable of handling 1000 Mbps speeds at 100 MHz, the upgrading of Category 5e cabling will be necessary in the near future in order to support new applications and emerging technologies that will be deployed by businesses that are bandwidth intensive.

Category 5e Inadequate in Near Future

Cabling will be migrating from being behind walls to above ceilings, where it can end at a wireless access point (WAP). Much more cabling will be needed to serve an increasing utilization of WAPs for numerous users.

The advent and growth of new Wave 2 WiFi devices, which transmit at data at ranges of 1 Gbps up to perhaps 7 Gbps, will require faster Ethernet links for the connection of these WAPs. Installing Category 6A cabling may be the only effective solution for companies. The need for average speeds greater than 1G is increasing, perhaps to 10G. Category 5e is incapable of carrying speeds of 10 Gbps speeds over a required distance of 100 meters.

An emerging technology using balanced twisted-pair cabling, HDBaseT is used to transmit uncompressed HD video, audio, Ethernet, control, and power over 100 meters. Category 5e will be unable to support it, while Category 6A cabling is capable.

4-cable pair PoE, the next power over Ethernet standard, provides power more efficiently. However, the gauge of cable must grow in order for the reduction of resistance and permit higher power delivery. Consequently, 4-pair PoE has superior performance on Category 6A 23 AWG than Category 5e 24 AWG.

Cabling Standards Recommend Category 6A

For certain organizations, such as educational institutions, commercial buildings, data centers, and healthcare facilities, new installations require or recommend at least Category 6 cabling. Even though Category 6A may require greater capital expenditure than Category 5e cabling, costs will be decreased in the long term. A company’s network will be future proofed and will be capable of supporting new applications and emerging technologies.

Union Network Cabling

When union work requires a unionized cabling group, call on Union Network Cabling for your commercial Cat5e/6/6a and fiber cabling projects. Specializing in cabling for data, voice, security and even the latest WiFi and LiFi solutions. Phone: (202) 462-4290

Cabling Issues

11 Apr 2013

Stu Kushner

data cabling,,DC One of the most important things about cabling is to purchase cable not just for what you’re using now but for what you may run in the future. A rule of thumb is to install the highest-grade cable that your budget allows.

The standard is Ethernet. That means there are two basic types of cables to use: copper Ethernet and fiber optic Ethernet. Copper Ethernet cabling is generally used to connect the data center equipment to the end-user, while fiber optic cabling is used to network the infrastructure and to

Cat6 Cabling: What’s the Difference?

17 Jan 2013

Stu Kushner

Cabling is an evolutionary process. New challenges require new capabilities, and based on past trends and future projections, data rates will double about every 18 months. Running applications at 1 Gb/s pushes the limits of category 5e cabling, so doubling the bandwidth is like adding two or more lanes on a highway – you get faster and more efficient data “traffic flow”.

Streaming media applications such as video and multi-media are now commonplace, so the demand for faster data rates are increasing. These new applications will require the higher bandwidth of category 6 cabling.

Choosing between Cat5e and Cat6 at your Office

24 Apr 2009

Stu Kushner

Trends

The trend is towards higher speeds, of course. Offices have faster computers, faster Internet and more demanding applications. But does this translate into a need for Cat6 cable?

Category 5e and Cat6 Cable

Cat 5e cable is an enhanced version of Cat 5 that adds specifications for far end crosstalk. Cat 5e cable does not enable longer cable distances for Ethernet networks: cables are still limited to a maximum of 100m (328 ft) in length. Each Cat 5e cable can carry up to 100mb/sec of data.

Cat 6 cable carries 1gb/sec of data and therefore has 10 times the data capacity of Cat 5e.

The Decision Considerations

Cat 6 will not make your Internet speeds faster. Even at fiber speeds, the Internet still only runs at a fraction of Cat 5 speeds. Cat 6 will also not make VOIP phones were better because VOIP uses only 60-90k per phone line. So, VOIP is a very unlikely reason for using Cat6 cabling

The only reason for using Cat 6 is because you are pushing a lot of data over your cable. This is true when you are running applications off of a server as in the case of a virtual PC environment where applications do not reside on the local desktop system. It is also true when you have applications that have very large data files as in CAD/CAM and other demanding graphic design systems.

A secondary, yet important, consideration is cost. Cat 6 cable is twice as expensive as Cat 5e and it also r

equires Cat 6 jacks, inserts, patch panels and switches. This can add considerably to the overall cost of a project. Any Cat 5 component will slow the connection down to 100mb.

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