NETWORK YOUR OFFICE
Office Infrastructure Made Easy
SPOC Managed Services provides full-turnkey managed services on office cabling. From Fibre Optics to CAT networks, we setup your office infrastructure according to your business requirements.
Our services include:
- Our experienced Sales Team consults with you during a site survey to advise you of the best layout and equipement required.
- Our qualifed and Health & Safety (HOS) compliant technical department will implement your solution.
- Strenuous testing will be done on your office infrastucture to ensure quality of service.
- Our Service Level Agreement ensures you has technical support if required together with system monitoring and maintenance.
ALL ABOUT CAT CABLING
We know our Cables
All Ethernet cables serve the same basic purpose — to connect devices to networks, like the internet. Not all Ethernet cables are exactly the same, however.
If you’ve ever browsed cables online, you’ve probably noticed that they’re nearly always classified as “Cat-5,” “Cat6e,” or something similar. “Cat” simply stands for “Category,” and the number that follows indicates the specifications to which the cable was manufactured. A general rule of thumb is that the higher numbers represent faster speeds and higher frequencies, measured in Mhz. As is the case with most technologies, newer cables tend to support higher bandwidths, and therefore increased download speeds and faster connections.
Keep in mind that longer Ethernet cables will result in slower transmission speeds, though cables bought for personal use rarely exceed 100 meters; and so are unlikely to experience much speed drop-off.
Below, you can see what each cable type is capable of.
|ETHERNET CABLE PERFORMANCE SUMMARY|
|CATEGORY||SHIELDING||MAX TRANSMISSION SPEED (AT 100 METERS)||MAX BANDWIDTH|
|Cat 3||Unshielded||10 Mbps||16 MHz|
|Cat 5||Unshielded||10/100 Mbps||100 MHz|
|Cat 5e||Unshielded||1000 Mbps / 1 Gbps||100 MHz|
|Cat 6||Shielded or Unshielded||1000 Mbps / 1 Gbps||>250 MHz|
|Cat 6a||Shielded||10000 Mbps / 10 Gbps||500 MHz|
|Cat 7||Shielded||10000 Mbps / 10 Gbps||600 MHz|
|Cat 8||Details to be released later|
Important Category Cable Properties to Keep in Mind
There are a few key Ethernet cable properties to be aware of when designing a cabling system for your organization. For instance, the length of the cable has a direct impact on both signal distribution speed and bandwidth consumption. As a rule of thumb, shorter cable lengths are better, as the signal quality tends to decrease when traveling over longer distances.
The maximum length before signal degradation begins to occur for Categories 3 through 5e and Category 7 (at 10 Gbps) is 100 meters. For Categories 6 and 6e, the maximum length is 55 meters (at 10 Gbps).
It is also important to understand the distinction between patch and crossover cables. While the two look very much the same, they each perform different roles in a cabling system. A patch cable has the same type of connector at either end and is used for connecting dissimilar devices. A crossover cable features a T568A connector on one end and a T568B connector on the other, and is used to connect similar devices.
Ethernet cables may also contain different types of conductors, which are differentiated by the number of strands of wires within. A solid conductor features only one wire, and is designed for cabling that’s installed behind the walls of a building. As the name implies, stranded conductors consist of several strands of intertwined wires and are best used for crimping into RJ-45 connectors. They are also better suited for patch cabling applications due to their greater flexibility.
Future of CAT Cable
As with virtually all technologies these days, Category cable continues to evolve in order to keep up with the data and video distribution needs of enterprises of all types. The latest incarnation is CAT 8 cable, which was designed to support 25GBASE‑T and 40GBASE-T applications developed under the IEEE 802.3 standard that was approved for publication as of June 2016. CAT 8 cable is capable of supporting 30-meter cabling channels containing a maximum of two connectors.
Specifically developed to help data centres facing tight bandwidth constraints and to facilitate faster network speeds, CAT 8 cable offers a look and “feel” that is similar to its predecessors. Cat 8 cable can be installed using current pathways and conduits. However, some organizations may need to upgrade their infrastructure in order to support 25GBASE‑T and 40GBASE-T applications.
Fibre Installation & Maintenance
Fibre optic (or “optical fibre”) is unique in that, unlike DSL and cable internet services that transmit electrical information through copper lines, fibre-optic lines use tiny strands of plastic or glass (just slightly thicker than a single human hair) to carry binary transmissions of light. Binary is a number system where the combination of only two numbers—0 being “off” and 1 being “on”—represent more complex symbols or instructions. This method of data transmission makes fibre internet the best option for fast speeds and reliability.
SPOC Managed Services can provide our clients with cutting edge technology and our fibre product range is complemented by our other networking products and communication solutions.
The faster people can access the Internet, the more they can—and will—do online. The arrival of the wireless broadband Internet made possible the phenomenon of cloud computing (where people store and process their data remotely, using online services instead of a home or business PC in their own premises).
In much the same way, the steady rollout of optic fibre broadband (typically 5–10 times faster than conventional DSL broadband, which uses ordinary telephone lines) will make it much more commonplace for people to do things like streaming movies online instead of watching broadcast TV or renting DVDs.
With more fibre capacity and faster connections, we’ll be tracking and controlling many more aspects of our lives online using the so-called Internet of Things.
Beam Me to SPOC
Chat to us about our Structured Cabling Services
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Telephone: +27 12 643 9940
Telephone: +27 21 915 5600
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