Cable Management,Cable Management ,Data Cabling ,Cat5e, Cat6/6a Cabling

Overview of Cable Management Practices – Part 2

28 Mar 2017
Cable Management ,Data Cabling ,Cat5e, Cat6/6a Cabling

As mentioned in Part 1, the wired industry continues to grow despite the trend towards wireless communications during the past decade because of security concerns. Concrete trenching and floor decking were discussed as two of the four main practices of cable management. Part 2 will discuss Overhead Cabling/Cable Drops and Underfloor Cable Management. Consult with experienced professionals to make your cabling project a long-term success.



OVERHEAD CABLING/CABLE DROPS


Deployed within single-story and multi-story buildings, overhead cabling provides flexibility. This method uses overhead space, which can either be a dropped ceiling or an exposed ceiling. Cables and conduit are suspended from the ceiling, and cable drops, which are concealed by chaseways or poles, descend to serve work areas.



Advantages


This method does not require any cutting or trenching of concrete cutting. Unoccupied areas are used to install conduit and cabling.



Disadvantages


It will be a challenge to reroute cabling as technicians will need to use a ladder all along a line. Cable drops are generally considered an eyesore, and so this practice is highly discouraged for facilities that emphasize customer experience, such as retail. It may not be appropriate in the work areas of certain professions such as law offices.



UNDERFLOOR CABLE MANAGEMENT


Utilizing access flooring for the routing and concealment of cables, underfloor cable management may be the most advantageous. Cables can be routed beneath the flooring or within the floor itself in low-profile access flooring.



Advantages


Underfloor cable management does not require concrete cutting or trenching. It is not necessary to work inside ceiling space. There is flexibility in routing, and cable rerouting is easy. Low profile floors are only one to three inches in height. There is almost an unlimited number of possibilities for layout designs. It can be rapidly installed during construction, and business disruption is minimized whenever additions and changes need to be made.



Disadvantages


The method takes up space of one to three inches in height. There will be an extra step in the installation process.



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

Cable Management ,Data Cabling ,Cat5e, Cat6/6a Cabling

Overview of Cable Management Practices – Part 1

20 Mar 2017

Although the last ten years have been trending toward wireless, the wired industry continues to grow. For security reasons, military, tech, government, and financial organizations forbid data transmission via wireless on premises. SMEs (small and medium-sized enterprises) also consider wired communications more secure, and it is the medium used for delivering power as well.


The following will discuss the four main practices of cable management and their advantages and disadvantages. Part 1 will discuss Concrete Trenching and Floor Decking. Consult with experienced professionals to make your cabling project a long-term success.



CONCRETE TRENCHING


Mostly utilized within single-story buildings, concrete trenching is made up of channels carved into the concrete subfloor through which run cable and conduit. During construction, trenches are occasionally created during the concrete pour. However, they are must be cut into the concrete subfloor with a concrete saw.


After cable and conduit are laid, the installation of floor boxes is the next step. For safety, trenches may be filled with concrete after the electrical system is installed.



Advantages


A traditional method that is very well known, concrete trenches do not take up additional space for their installation inside a building.



Disadvantages


The installation of concrete trenching is comparatively expensive, and it is noxious and noisy. In order to install trenches and cabling, the building will need to be closed during construction. Structural engineers need to be consulted to ensure a building’s structural integrity. Companies leasing a building must also receive the approval of the property management firm. As the layout is “permanent”, additions and changes may also require the patching of trenches that are no longer needed.



FLOOR DECKING


Usually found within multi-story buildings, floor decking involves running electrical conduit through the ceiling underneath the floor that it will serve. Tunnels for the conduits are cut or drilled into the concrete, and space is provided to accommodate outlets and electrical boxes.



Advantages


A traditional method utilized in multi-story buildings, floor decking does not take up additional space. In comparison to concrete trenching, much less cutting of concrete is necessary.



Disadvantages


The process of installation during construction is very time consuming. The layout is quite inflexible, making additions and changes, such as the rerouting of cables, very difficult. These will cause disruptions and hurt business continuity as two floors will be affected during the process.


Part 2 will discuss Overhead Cabling/Cable Drops and Underfloor Cable Management.



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

structured cabling,Offie CAbling

Cable Network Trays as Support Systems

12 Jun 2015

cable network trays, Data CablingCable trays for networks are support systems that can be mounted on walls or hang up from ceilings. The trays are fabricated from aluminum or steel. These come in deepness of 2, 3, 4 and 6 inches. There are also multiple designs like trough (single rail), ladder, basket, and wire-mesh. The single rail is designed either with single or several options.



Types of Trays


The solid bottom trays support delicate cables. On the other hand, the center spine model is made up of a central support mechanism supporting the cable with the tray dangling from rods. This tray is important to the data communications market. The single-rail variety mounted on the wall is similar to center-spine. However, the treads can be found only on one side. Wire way is a system that is fully enclosed and provides no access to cabling inside.


Locations where cabling trays are required as well as cable types these carry have evolved during the last two decades. Cable trays are installed not only in power plants and paper mills but also in government facilities, schools and call centers. Certain manufacturers supply product categories produced for installation with uncommon requirements. For instance, the cable tray should be very robust so it can link a span of 30 feet between support systems. The short span variety supports four to five feet or limited space requirements of newly-installed components. Problems are resolved by using different types of cable trays.



Product Selection


The key to this is careful product selection since a single tray will not fit into all requirements. This offers the perfect solution. The main consideration is there are various instruments in the tool box of cable trays. You only need to match up each application for the ideal solution. Right now, there is an increasing need for big-sized trays so it will be possible to add more able in the future.


Modern installations entail manufactured support systems that can effectively hold both Category 5 and 6 cables. While cable performance becomes more efficient, cable and connector makers are also offering warranties for their performance. Along this line, the appropriate cable tray is needed so that cable performance will not be adversely affected by improper cable management.



What are the Benefits?


Contemporary cable trays have multiple benefits. These include the capacity to carry heavy weights. Installation is also faster and less complicated with reduced fitting time. Fixtures like risers, reducers and bends may be built on site. The applications have also expanded to several sectors such as industrial, infrastructure, commercial, food, and data hubs.

Network Cabling Data Cabling Cat5e Cat6/6a Cabling

Cabling Tips for Security Cameras

12 Mar 2015

CablingNetwork Cabling, Data Cabling, Cat5e, Cat6/6a Cabling,security system is definitely not the showy part of any security system. Nevertheless, it is an essential component of the system. It may seem complicated. There are many considerations in choosing and installing cables to ensure that the security system functions properly. Cables basically provide power for camera installation and transmit signals going back to the digital video recorder (DVR).



Deciding on the Perfect Cabling


Find out whether the system is analog (alternating current frequency has been modified) or digital (electronic technology). Then, you can figure out the proper cable for installation of your security cameras. Or simply refer to the manufacturing specs on the camera system.


The second step is to determine if your camera is powered remotely or connected to a nearby power outlet. It may be necessary to combine power and video cables. Security power and video cables can run next to each other or within one cable jacket. This makes installation easier by pulling one instead of two separate wires.


Make sure to test the cable before you install the CCTV. Examine each cable at the DVR position just to make sure that the cables are working prior to installation.



Cabling Guidelines


Quite often security cameras require coaxial cables to send video from the camera to your recorder. With the RG59 type of coax cable, it is possible to position the camera up to 600 feet away. The RG6 coax cable, on the other hand, may be extended up to 1,000 feet. Cut the cable according to your preferred length but leave an extra service loop of 10 – 20 feet for future flexibility.



What are the steps to follow?



  • Make the necessary BNC connection on the cable. This is a small quick round connector primarily for coaxial cables.

  • Plug one end of the BNC cable to the camera and the other to your DVR.

  • Strip the shield of the power cable to expose the black and red wires. Then, remove the jacket (at least ¼ inch) from each wire.

  • Put the wires inside the terminal block at the end of the female power wire plait. It should be red on red wires and black on black wires. Tighten screws on the terminals. Plug the camera into the fitting at the side of the braid.

  • Attach wires directly to the positive and negative leads respectively in the power box. Red wire is for positive while black is for negative. This is applicable if you will connect the camera to a multiple camera power supply unit.

  • In case you will attach the camera to a single power unit, connect the male power wire braid as well as power supply to the tip of the tress.


Now, the installation is complete and you are ready to use the system.

 

 
Structured Cabling, cables, Washington DC

Practical Pointers in Network Cabling

20 Feb 2015

StructuredCablingFiberOpticsCat6a10GigNetworking cabling is not a simple task. It entails expertise and attention to detail. What are valuable insights that network technicians need to know about for effective cabling and installations?



Cable length is essential.


The telecommunications standards prescribed by the Telecommunications Industry Association and Electronic industries Alliance (TIA-EIA) states that maximum distance end to end of cables should be no more than 100 meters.

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Network Cabling, Data Cabling

Choosing Plenum Cables for Plenum Space

5 Sep 2014

Office Cabling Network Cabling, New York City The plenum space is described as that section of the building that makes possible air movement for HVAC systems. It also provides the space for conduits of heated, conditioned and return air circulation. The distance between the structural ceiling and dropped ceiling tiles is regarded as the plenum space.


The plenum space houses communication cables for telephone and computer networks. However, increasing neglect of cables in plenum areas create a major risk in case of fire.

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structured cabling,Washington DC New York City

Types Of Cabling Racks

20 Jul 2014

Cat6, Network Cabling, Data Cabling,cabling rackc 2Effective cable management is vital to maintaining tidiness in a data facility. Cabling racks are used to prevent twisting of optical cables and communications wiring. Remember that the cabling process is very clear-cut. Hence, if a single cable becomes misplaced, it can affect the whole bundle is and the repair process can involve a lot of troubleshooting. This is expensive and a waste of time.


The Local Area Network or LAN is made up of multiple networking devices. Some of these components are Unified Threat Management solutions, routers, servers, switches, modems, and cables.

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Network Cabling, Data Cabling,ladder trays

Ladder Trays For Cable Management

9 Jul 2014

 Network Cabling, Data Cabling,ladder traysCable management is an important function. There are numerous concerns that you need to consider regarding proper usage and arrangement. Having too many cables in a tray is a safety issue. It can also cause poor operational performance. And it can also make replacing and relocating a cable very difficult. So please refrain from overloading cable trays. Overhanging cable trays are mounted on ceilings or supported by a bracket at the bottom. Again, be careful because a heavy tray can fall.


Ladder trays are sometimes fitted with solid covers. They serve as protection

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Network Cabling, Data Cabling,basket type cable tray

Basket Trays

3 Jul 2014

 Network Cabling, Data Cabling,basket type cable trayThe basket type of cable tray is made from wire lattice. The tray provides a foundation for data cables and it facilitates cable management since wires are mounted along and inside the tray. Data cabling is generally smaller but heavier than electrical wires because they are bundled and carried by these trays. A solid steel tray is preferred if heavier cables will be installed but steel is more vulnerable to rusting and exposure to elements. On the other hand, basket trays are lighter than solid racks.


The basket makes cable management and distribution less complicated

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Network Cabling, Data Cabling

Primary Uses Of Cabling Wall Conduit

19 Jun 2014

 Network Cabling, Data Cabling,Wall ConduitThe wire conduit refers to the pipe where cabling passes through. This duct protects insulation and isolates cable wiring. National and local building codes generally require the use of a particular type of conduit for safety and health reasons. The cable conduit is different from the electrical variety. You can install cabling conduits in between walls even if you will not use these pipes immediately; in fact, it is easier and more cost-effective to lay out the conduit during the construction phase.

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