Cabling | Progressive Office Cabling

Benefits of Installing Network Cabling in Your Home

26 Jan 2011

Data Cabling,Home Network Cabling Many homeowners question whether or not installing network cabling in their home is a necessity. If you’ve got multiple computers and multiple computer users in your home, networking your PCs and equipment can have a number of advantages.

One of the single biggest advantages of installing network cabling in your home is that it gives you the ability to share equipment, data and programs between computers. A non-networked home that has three regularly used PCs might also require three separate printers and three separate scanners. Installing network cabling allows all three PCs to access the same printer, scanner or just about any

Make Your Business More Secure with Network Cabling

21 Jan 2011

Stu Kushner

Network Cable Security Every day you gather more information that is critical to the success of your business. Sales and customer service people compile new customer contact information, inventory is managed, quotes are generated and sales information is tallied.

Tying all of your office computer equipment together in a network gives you the opportunity to

Reduced Costs Through Network Cabling

19 Jan 2011

Stu Kushner

Office Cabling ,Network Cabling Upgrading to a system that allows for more users and has a higher level of performance is often viewed as something that will ultimately cost a business money. In all reality though, beyond the initial cost of materials and installation, implementing a network cabling system that connects all of the equipment in your office can actually work to save you money.

Installing network cabling into your business environment will allow all employees to share access to a single piece of equipment as opposed to buying a separate piece of equipment for each user. If your business requires

Residential Network Cabling Solutions

17 Jan 2011

Stu Kushner

Office Cabling, Network Cabling Home networking is essential for quick and convenient access to music, data and video files and for the ability to share access to important pieces of equipment like scanners and printers. A home that contains multiple PCs for personal, school and work can greatly benefit from residential network cabling.

Just because your home has fewer PCs than your office and there are fewer people using them, it doesn’t necessarily mean that your residential networking cabling will be an easier project. Don’t assume that just because your walls don’t contain metal studs and that your floor isn’t poured concrete that your home network cabling job will be a walk in the park.

Office Network Cabling,Cat6 Cable, Network Patch Cable

Determining Your Office Network Cabling Needs

14 Jan 2011

Stu Kushner

Office Cabling, Network CablingNetwork Patch Cable A faster office is a more productive office right? That means, because you wish your computer equipment to operate at the speed of light, that Cat6 cable is the only way to go – or is it?

Just because you are making upgrades to faster equipment office wide, it doesn’t necessarily mean that you’ll have to invest in Cat6 cable. It’s true that Cat6 has twice the bandwidth of Cat5 and that it is far superior in performance than either Cat5 or Cat5e. Cat6 is also capable of transferring data at a much faster rate, but in most regular office applications Cat5e is more than capable of handling the required workload.

Your new computers, internet service and office communication system may be much faster than the one that you are replacing, but that’s not the only thing to consider when selecting a networking cable. If you aren’t transferring exceedingly large amounts of data or operating virtual PCs, Cat6 cable may be much more cable than you need and cost much more money than you need to spend.

Upgrading or Adding to Your Network – Progressive Office can Help

12 Jan 2011

Stu Kushner

Office Cabling in DC There could be any number of reasons that your voice and data system may be changing. You might be adding more PCs or phone lines; adding a dedicated server to store critical data or adding scanners or printers to more adequately serve customer needs.

In order to ensure a seamless transition into your larger, upgraded network there’s a very good chance that you’ll need upgrades or

Network Cabling, Data Cabling ,Cat5e ,Cat6/6a Cabling

Computer Network Patch Panel

23 Dec 2009

Stu Kushner

Network Cabling ,Data Cabling, Cat5e, Cat6/6a Cabling A patch panel is an in-line series of connections mounted onto a frame to enable network cables to be terminated in an orderly manner. Typically, the panel is the termination point of network cabling drops that are installed in a office or residential cabling system.It is numbered and comes in 12-port, 24-port, 48-port and 96-port configurations. The numbering of the panel ports allows for the network installer to label the wallplates to match the corresponding connection at the patch panel.

Patch panels are most commonly used for computer data networks but as Voice Over Internet Protocol (VOIP) phone systems become more common, we are seeing phone systems being terminated into panels. They are wall or rack-mounted. In small offices, a 12 or 24-port patch panel might be wall-mounted to a wooden mounting board. Larger office networks will usually require a rack mounted series of panels.

The patch panel comes in Cat5, Cat5e and Cat6 types to match the cable being installed. The connections on the panel are RJ45 that are designed to allow for a cable to "punch-downed" into the connector. The connector has 8 punch down points to accommodate the 4-pairs of wires in a Cat5/6 cable.

Cabling Definitions

24 Sep 2009

Stu Kushner

Backbone wiring is the cabling used to interconnect between telecommunication closets, equipment rooms and buildings.

A 19-inch rack is a standardized frame or enclosure for mounting multiple equipment modules. A frame style, open rack (see image to the right) would have outer posts but no front or side panels. An enclosed rack has sides and a door for security and usually includes ventilating fans to keep equipment cool. Enclosures are much more expensive than open racks.

Racks have a front panel that is 19 inches wide, including edges or ears that protrude on each side which allow the shelves, switches and patch panels to be fastened to the rack frame with screws.

Rack Unit or U is a unit of measure that describes the height of equipment to be mounted in a computer equipment rack. One rack unit is 1.75 inches (44.45 mm) high. The size of rack-mounted equipment is described as a number in "U". For example, one rack unit is referred to as "1U", 2 rack units as "2U" and so on. A typical full size rack is 42U, which means it holds just over 6 feet of equipment.

Wall Plates are the metal or plastic covers that house the network connection jack. Wall plates are flush-mounted on office and residential drywal surfaces.

RJ45 Connector is the modular connector that is found at the end of a network cable. It is similar in look functionality to a phone connection cat5cable

but it is larger in size and it has 4-pairs of wires rather than the 2-pairs that are found in a phone line.

Jacks and Inserts are the actual connection at the wallplate. They are often color coded to distinguish the different connections such as voice and data.

Patch Panel is a series of 24, 48 or 96 RJ45 network connectors on a

panel. The patch panel is the hub of all incoming workstation network connections.

Patch Cable is a network cable with RJ45 connectors at each end that create the connection from the wallplate to the computer and also from the patch panel to the switch.

Horizontal wiring encompasses all cable from a wallplate network connection to the wiring closet. The outlets, cable, and cross-connects in the closet are all part of the horizontal wiring.

Wiring closet is an enclosed area, such as a room or cabinet, for containing network, telecommunications equipment, and cable terminations. Each building must have at least one wiring closet.

Equipment room is the space that houses the office network and telecommunications systems such as PBXs, racks, servers, and the mechanical terminations of the cabling system. Larger facilities often have Equipment Rooms rather than Wiring Closets.

Cabling administration is a process that includes all aspects of premise wiring related to documenting and managing the system, testing the system, as well as the architectural plans for the system.

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Cat6 Cabling – Usage and Methods

24 Sep 2009

Stu Kushner

Category6

Category 6 cable, commonly referred to as Cat6, is a cable standard for Gigabit Ethernet and other network protocols that is backward compatible with the Category 5/5e standards. Cat6 features more stringent specifications for crosstalk and system noise. The cable standard provides performance of up to 250 MHz and is suitable for 100BaseTX and 1000BaseT (Gigabit) Ethernet.

The cable contains four twisted copper wire pairs, just like earlier copper cable standards. Although Cat6 is sometimes made with 23 gauge wire, this is not a requirement; the specification states the cable may be made with 22 to 24 AWG wire, so long as the cable meets the specified testing standards. When used as a patch cable, Cat6 is normally terminated with an 8P8C modular connector, commonly referred to as an "RJ-45" connector. Cat6 connectors are made to higher standards that help reduce noise caused by crosstalk and system interference.

Some Cat6 cables are too large and may be difficult to attach to RJ45 connectors without a special modular piece and are technically not standard compliant. If components of the various cable standards are intermixed, the performance of the signal path will be limited to that of the lowest category. The maximum allowed length of a Cat6 cable is 100 meters (330 ft).

The cable is terminated in either the T568A scheme or the T568B scheme. It doesn't make any difference which is used, as they are both straight through (pin 1 to 1, pin 2 to 2, etc). Mixing T568A-terminated patch cords with T568B-terminated horizontal cables (or the reverse) does not produce pinout problems in a facility. Although it may vary slightly or sometimes degrade signal quality, this effect is marginal and certainly no greater than that produced by mixing cable brands in-channel. The T568B Scheme is by far the most widely used method of terminating patch cables.

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Plenum Cable Definition

24 Sep 2009

Stu Kushner

Plenum cable is cable that is laid in the plenum spaces of buildings. The plenum is the space that facilitates air circulation for heating and air conditioning systems, by providing pathways for either heated/conditioned or return airflows.

Space between the structural ceiling and the dropped ceiling or under a raised floor is typically considered plenum. The plenum space is typically used to house the communication cables for the building's computer and telephone network. Additionally, no high-voltage powered equipment is allowed in the plenum space because presence of fresh air can greatly increase danger of rapid flame spreading should the equipment catch on fire.

Note that diligence is required to make sure that a non-plenum airspace stays that way. A non-plenum airspace can become a plenum airspace by accident if the ductwork is disconnected and not properly repaired. Ductwork degradation can occur due to building damage such as earthquakes, aging or adverse environment causing the metal to corrode and fall apart, or simply negligence on the part of building contractors that leave work unfinished. Discovery and repair of unintended plenums is difficult due to the hidden nature, limited space, and difficult access of most installed drop ceilings. For highest fire safety it is best to assume all drop-ceiling airspaces are plenums, whether or not they are officially designated as one.

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