Structured Cabling,Network Cabling ,Data Cabling

The Benefits of Structured Cabling for IT Infrastructure

28 Apr 2018

Structured Cabling,Network Cabling ,Data CablingUtilizing best practices developed over time, structured cabling determines the design and construction of an organization’s IT infrastructure. Standardized practices ease modifications and additions and promote compatibility and reliability. The following will discuss the benefits of structured cabling for your organization’s IT infrastructure.



Efficiency


There will be times when it will be necessary to move forward with changes to your IT infrastructure. When this involves dealing with improperly placed cables without a labeling system, each project will take longer than what would be necessary for a well-organized system. Structured cabling’s best practices decrease downtime and minimize mistakes.



Flexibility


Structured cabling allows flexibility, meaning repairs and changes to the infrastructure become easier and faster to perform. This means data center managers will not hesitate to implement needed changes because they don’t have to deal with disorganized cabling that make their jobs much harder.



Future Proofing


The perpetual improvements of telecommunications technology make it crucial to have an IT infrastructure that can adapt to future technical advances. Structured cabling makes this possible by ensuring upgrades are not difficult to integrate with the existing system. Structured cabling enables future proofing, and so it can be considered a sound investment for companies anticipating expansion.



Redundancy


Structured cabling allows the creation of an IT infrastructure that features redundancy, which helps ensure reliability and accessibility, particularly during maintenance or repair. If a cable is somehow compromised, data communications can keep functioning over redundant cabling as repairs are being performed.

ROI


Business owners should consider structured cabling as an investment that will improve their IT infrastructures. As it will significantly increase the efficiency of its data operations, the ROI (return on investment) could far exceed the initial outlay for implementation over time.



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.

Network Cabling,Washington DC New York City Atlanta GA

Data Center Cabling’s Emerging Trends for 2018 – Part 2

15 Mar 2018

Network Cabling,Washington DC New York City Atlanta GAAs discussed in Part 1, structured cabling is now considered the foundation of network infrastructure, and organizations and their data centers are seeking ways to improve its efficiency and functionality through several trends. Part 2 will discuss Modularization, Optimization, and Virtualization.



Modularization


New data centers are now being built to support ever-increasing networking demands. Companies are participating by determining which modular data center cabling solutions to implement in order to be future-proofed as this technology grows more sophisticated.


They are also seeking the ability to better scale data and network resources, which will decrease capital expenditure for infrastructure and thus increase the potential for profits.


These organizations are also rapidly implementing virtual data center solutions.


Featuring modules and components that are specially designed, modular data centers are portable, scalable, and containerized. Capable of supporting converged infrastructures, a modular data center requires sound data cabling infrastructure to be effective.



Optimization


An organization that may not be able to build a new data center can still upgrade its existing data cabling. In addition, data center providers are rapidly being chosen as a cost-effective method for optimizing network infrastructure.


Although copper and fiber cabling are considered adequate, there is a growing demand for connectivity that is speedier and more efficient for apps, computers, servers, and storage systems. Optimizing data cabling is the most direct way to obtain this by standardizing components such as cabling, racks, cabinets, etc.



Virtualization


Research has found that more than half of small and medium enterprises (SMEs) are now running workloads on virtual machines. In comparison, data center providers are utilizing virtualization at a rate of at least 95%.


Virtualization technology is establishing itself as a proven, scalable, and cost-effective option for networking. Virtualization most commonly functions on computers, networks, servers, and storage systems. The most essential feature of network virtualization is well-designed structured data 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.

Structured Cabling,Data Cabling

Data Center Cabling’s Emerging Trends for 2018 – Part 1

5 Mar 2018

Structured Cabling,Data CablingOrganizations and their data centers have come to recognize that structured cabling is the foundation of network infrastructure. As time passes, they will look for methods to make their structured cabling designs work with more efficiency and functionality. This article will discuss the emerging trends for data center cabling in 2018.



Cloud Integration


The industry is seeking ways to further integrate cloud technology with structured cabling. Data centers are gravitating to affordable and effective cloud products that improve performance, enable expansion, ensure security, and handle big data. In addition, business owners are upgrading their data cabling with copper and fiber technologies. 

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cable, installation, cabling, Washington D.C.

Ethernet Crossover Cable Basics

24 Jan 2018

cable, installation, cabling, Washington D.C.The crossover cable connects two Ethernet network devices to each other. They were invented for temporarily supporting host-to-host networking when a network router or another intermediary device is not available. Although crossover cables appear the same as a standard straight-through (patch) Ethernet cable, their internal wiring structures are different.



Straight Through vs. Crossover


A straight-through cable is used for connecting two different kinds of devices, such as a network switch to a computer. In contrast, a crossover cable is for connecting two devices that are identical.


The straight-through cable’s ends can be wired in any manner, but both ends must be identical. This is different from the crossover cable’s internal wiring, which reverses the signals for receiving and transmitting. The first and third wires and the second and sixth wires are crossed.


High-quality Ethernet crossover cables have special markings which allow users to distinguish them from straight-through cables. They are often red in color and the word "crossover" will appear on its casing and packaging.



Crossover Cable Needs


Crossover cables came into use during the 1990s and 2000s because the most common types of Ethernet were unable to support direct cable connections between hosts. Intended for using specific wires for both receiving and transmitting signals, the original and Fast Ethernet standards required the communication of two endpoints through an intermediary device to avoid conflicts.


The Ethernet feature MDI-X has auto-detection for the prevention of signal conflicts, enabling the Ethernet interface to automatically determine and negotiate the expected signaling convention of the device at the other end of the cable. The majority of home broadband routers and Gigabit Ethernet adopted MDI-X.


As a result, crossover cables are only necessary for the connection of two Ethernet client devices if they are not configured for Gigabit Ethernet. Nowadays, Ethernet devices are compatible with crossover cables because they can automatically detect them.



Ethernet Crossover Cables Usage


Crossover cable usage should be limited to direct network connections. When a user tries connecting a computer to an antiquated router or network switch via a crossover cable rather than a standard cable, the link can be prevented from working.



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,Washington DC New York City

Structured Cabling’s Top Ten Tips

31 Dec 2017

structured cabling,Washington DC New York CityStructured 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.

Cabling, network cabling, cable Installations

Fiber Optic Cabling for Your Business – Part 2

14 Oct 2017

Fiber Optic Advantages


Cabling, network cabling, cable InstallationsAs discussed in Part 1, fiber cables provide a number of advantages that make them superior to copper cables. This includes longer distance effectiveness, greater bandwidth capacity, resistance to electromagnetic interference, safer usage, and stronger security. Part 2 will discuss how fiber optic functions, its two main types, and fiber networks.



How Fiber Optic Cables Function


Fiber optic cables transmit data through the generation of pulses of light by light-emitting diodes (LEDs) or lasers. A fiber optic cable is composed of either a single strand or several strands of glass, each measuring slightly thicker than human hair.


The core is located in every filament’s center, and it is where light travels. Covered by cladding made of a glass layer, the core is able to reflect light inward, preventing signal loss and letting light travel through the cable’s bends.



Two Main Types


There are two main types of fiber optic cabling, single mode and multimode. Using extremely thin glass filaments, single mode fiber optic uses a laser to generate pulses of light, while multimode utilizes LEDs.


By utilizing the technique of Wave Division Multiplexing (WDM), single mode fiber networks raise the volume of data traffic transmitted over a filament. Combining light at various wavelengths is termed multiplexing, while separating them is called de-multiplexing. Thus, several streams of communication can be transmitted on a single pulse of light.



Fiber Networks


The installation of the majority of fiber cabling is intended to support long distance connections between national and international geographical locations. However, a number of internet service providers (ISPs) have made investments in the expansion of fiber to provide direct access to homes in suburban neighborhoods. These are termed "last mile" installations.


FTTH (Fiber to the Home) services, such as Google Fiber and Verizon FIOS, are becoming more common. They can provide homes with gigabit (1 Gbps) internet speeds. Direct fiber cabling runs directly from a main office to a single client, providing maximum bandwidth. In contrast, shared fiber cabling is ultimately distributed among several groups of users who are in close proximity.



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.

structured cable management

Structured Cabling’s Six Subsystems – Part 2

28 Aug 2017

structured cable management,DCAs mentioned in Part 1, a structured cabling system is a type of open network structure that can be used by data, telephony, access control, building automation, and other systems. Its advantages are operational flexibility and economy. Part 2 will describe each of structured cabling's six subsystems below.



The Six Subsystems


1. Entrance Facilities


Entrance facilities house the protection devices, network demarcation points, cables,  connecting hardware, and other equipment that connect to private network cabling or the access provider. Connections between the inside building and outside plant cabling are included.



2. Equipment Room


Featuring environment control, the centralized area for telecommunications equipment is typically more complex than a telecommunications room. Usually containing the main cross-connect, it may also house the horizontal and intermediate cross-connects.



3. Backbone Cabling


Backbone cabling provides the interconnections between entrance facilities, telecommunications rooms, equipment rooms, etc. Typically, backbone cabling is comprised of fiber optic cables, intermediate and main cross-connects, mechanical terminations, and patch cables utilized for backbone-to-backbone cross-connections.



4. Telecommunications Room


Housing the terminations of backbone and horizontal cables to connecting hardware with patch cords or jumpers, a telecommunications room may also house the intermediate cross connects or main cross connect for different portions of the backbone cabling system. This space is a controlled environment containing telecommunications equipment, connecting hardware, and splice closures.



5. Horizontal Cabling


Extending from the work area’s telecommunications information outlet to the telecommunications room, the horizontal Network Cabling consists of horizontal cables and mechanical terminations, along with the jumpers and patch cords located in the telecommunications room. The system may also incorporate consolidation points and multi-user telecommunications outlet assemblies.



6. Work Area


The work area’s components typically extend from the telecommunications outlet/connector end of the horizontal cabling system to the work area equipment. At least two telecommunications outlets should be installed in every work area. If utilized, multi-user telecommunications outlet assemblies (MUTOAs) are a component of the work area.



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 their clients in the Washington, D.C. and New York City areas. Working together, their cabling teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call their toll free number (800) 614-4560 today.

Structured cabling,Network Cabling, Washinton DC

Structured Cabling’s Six Subsystems – Part 1

22 Aug 2017

cable management,Network Cabling,Washinton DcA structured cabling system is a type of open network structure utilized by data, telephony, access control, building automation, and other systems. Its advantages are operational flexibility and economy. A structured cabling system is typically divided into these six subsystems: 1) Entrance Facilities, 2) Equipment Room, 3) Backbone Cabling, 4) Telecommunications Room, 5) Horizontal Cabling, and 6) Work Area.



Overview


Structured cabling is the design and installation of a cabling system that can provide support to several hardware use systems, and be suitable for both the needs of the present and the future.


Governed by international standards regarding the wiring of data centers, offices, and apartment buildings for data or voice communications, structured cabling design and installation utilizes several types of cable. These are typically CAT5e and CAT6, along with fiber optic cabling and modular connectors.


Defining methods and specifications for the laying of cabling in various topologies for meeting customer needs, standards typically require the use of a rack-mounted central patch panel from which modular connections can be used as required. Every outlet is then patched into a network switch for network usage or into a PBX (private branch exchange) or IP telephone system patch panel.


The use of color code patch panel cables is common for identifying the type of connection. However, it is not required by structured cabling standards with the exception of the demarcation wall field.


Cabling standards require that all eight conductors of CAT5e, CAT6, and CAT6A cable are connected to discourage "doubling-up" or the use of one cable for both data and voice. However, IP telephone systems are capable of running both telephone and the computer on the same wire.


When copper cabling, CAT5e, CAT6, or CAT6A is used, the maximum distance is 90 meters (98 yards) for the permanent link installation, along with an allowance of 10 meters (11 yards) for patch cords at the combined ends. Both CAT5e and CAT6 are capable of running Power over Ethernet (PoE) applications up to 90 meters. Due to power dissipation, CAT6A performs better and more efficiently.


Part 2 will summarize each of structured cabling's six subsystems.



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 their clients in the Washington, D.C. and New York City areas. Working together, their cabling teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call their toll free number (800) 614-4560 today.

CAT 6a,network cabling, DC

Designs of Optic Fiber Cables

12 Feb 2015

network cabling,Data CablingmOptical Fibre CableOptical fiber cabling is made up of a fiber core and a protective layer. The shield is typically coated with a polymer. It protects the cable from damage and does not contribute to optical wave guide properties. The coated fiber is a durable synthetic resin serving as a support for the cable’s core. Protective jacket layers are added depending on the cabling application.



Fiber over Copper


Fiber has benefits over copper. Fiber optic transmission does not emit Radio Frequency Interference or RFI. This guarantees secured communications since light waves can't be easily intercepted. On the contrary, copper wires give off signals that interfere with other electronic equipment. That is why utility firms now run power lines with fibers

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