Telecom News

Protecting Your Expensive Hoses, Wiring and Cabling: Rubber Grommets

When you’ve spent a packet on expensive wiring and cabling at home, factory or your office, you don’t want it to be damaged by repeated flexing or friction, exposure to the elements and contamination by dirt and dust. Hoses, tubes and pipes can be vulnerable to similar damage, leading to safety issues as well. If you have delicate lacings or cords as accessories for your blinds and curtains, these can fray and become worn out.

A simple and inexpensive solution is to install rubber grommets at the appropriate points where stretching, bending or repeated friction occur. Another point where grommets can be fixed is where the wire, cable or cord emerges from a punched hole in plastic or metal sheets and tends to rub against a sharp edge.

Grommets are available in both rubber and plastic and in a variety of shapes and sizes, and you can choose depending on your needs.

In this article, we will discuss the specifics of rubber grommets.

Rubber grommets are essential in the automotive, medical, agricultural and industrial sectors. They are also used in engine fittings and in the defense establishment.

Manufactured from highly durable molded rubber or SBR (Styrene Butadiene Rubber) with similar tensile and elastic qualities as automobile tires, these grommets are designed to withstand tearing, abrasion, weather-related ageing and damage from exposure to petroleum products. Most of the standard products can also tolerate extreme temperatures, ranging from 107C to -50C. The tensile range is also extensive: between 30-100 psi. Depending on your requirement, some manufacturers may also offer additional compounds in the SBR, such as silicone, Neoprene etc.

Rubber grommets come in a standard round shape and are very easy to install and can simply be snapped into the hole. They have great adhesion properties and the only point to keep in mind is that you must choose the grommet of the exact dimension and panel size to fit the hole or exit point where it must be installed. Rubber grommets generally come in a black finish.

Several manufacturers also offer customized units in different shapes like oval, horse-shoe, or flat. They may also supply grommets with multiple holes or plug and blind types depending on your exact specifications. You can also avail of the free catalogs and samples offered by retailers to assist you in making your choice.

Rubber grommets are easily available in most hardware stores and do not require great technical expertise to install. In case you are shopping online for them, you may have to place bulk orders. You must also ensure that they are properly packed and dispatched.

Rubber grommets will provide long-lasting and efficient protection to your expensive cables, wiring and hoses.

How To Use Your Phone For Business Transactions?

When it comes to business, it is all about building customer relationships and generating sales or revenue. Most of us think that businesses are a good option to make a living for themselves, but others say that it is a waste of money. As part of your daily business tasks, you need at least one phone for communication purposes. Why is it that businesses needs at least one phone for communicating other people? First and foremost, it is truly common that businesses have at least one phone for their own purpose. It is a great tool for all businesses to contact their customers or to answer their problems.

But what are the main purposes of using your phone to the business? There are lots of reasons for you to have at least one business phone, and it needs to be done by your company. The main reason for this topic would be customer service. This is one important thing that any business must need in order to be reached by customers through phone calls. Actually, phone calls are not the only ones being featured by the telephone companies to help their customers. Customer service employees can also be reached through e-mail and live chat support.

Overall, nothing can beat the power of phone calls to any business firm like phone service providers. In other words, it is the most powerful tool or gadget that your business needs in terms of customer service relationships. The second reason that phones were needed by businesses is through business transactions. When it comes to business transactions, it refers to a customer and a business guy who were making a deal with each other. In other words, this is one way for your business to generate a lot of sales or revenue from your customers.

Best of all, it improves the relationship between you and the customer. For example, if a customer is interested in one of your phone packages, he or she will call your service provider. One of you will answer the phone call from the customer and to discuss about making deals with each other. There is no need for a customer to travel or spend money to come into your office. With a single phone call, you and the customer will make the deal so easy and fast even if the distance is too long. This is a reason that you must know, and it needs you to apply it.

The final reason that phones were needed by businesses is through emergency cases. If in case you have some issues about the phone connection, you need to notify the customers immediately. Although you may notify them easily through e-mail or live support, a phone call is still the best option for you. When you’re about to notify a customer through phone call, he or she might appreciate you a lot in giving updates to your provider’s status. It is very important for phone service providers to always update themselves to their customers and subscribers, especially in terms of emergency and fast transactions.

How To Fix A Wireless Network

There are many benefits to be gained from having a wireless network. Certainly one of the biggest benefits to those business people on the move all the time is that they can easily gain access to their emails whilst they are waiting for a flight or a train. But it is also great for those who work from home as no longer do they need to restrict themselves to be sat at a desk instead if they want they can go and sit outside in the sunshine and do their work. However there are going to be times when a problem occurs with the network and this can be extremely infuriating. So what can one do to fix a wireless network problem?

Below we provide you with a few steps which should hopefully help to fix your wireless network problem without having to resort to getting a professional in. Often the problem can be quite easily resolved by just going into the network settings on your laptop or PC and simply following the instructions provided to you reconnecting to the network should be easy.

However it is important that before you actually try to rectify the problem that has occurred you should only arrange to make one change at a time. In most cases if you choose to change several settings at once and then reboot the laptop in all likelihood the changes you have made will have no effect and the problem will still be there. But by doing the changes one at a time you will be able to work out what is actually working for you and what isn’t.

The first thing that you should be doing before you actually try to reconnect to the wireless network at any time when you lose connection is to check to make sure that your laptop has a wireless adapter. Luckily in most cases today many of the latest laptops and notebooks will have their adapter internally installed. But if it isn’t then you will often find it has an external adapter instead.

In order to carry out any repair the first thing that you should do is check to see if you are actually receiving a signal. With a large number of laptops, PC’s and notebooks today you can get a software programs which not only tell you when connectivity has been lost but will also help you to re-establish it. All you need to do is click on the button which says reconnect to the wireless network and it will either connect you to the one you are currently on or it will connect you to one which actually has a much better signal.

However if you find that when you use the method above in order to fix a wireless network problem and it does not achieve your desired goal. Then you may find that the only way to regain connection is by actually rebooting your PC, laptop or notebook altogether.

High Voltage Cable Types

Technology has evolved a great deal in the last 20 years, but with all the changes, the transfer of power in its purest form hasn’t changed all that much. There are three main high voltage cable types or functions that one can use, the same today as it was thirty years ago or more. While insulation standards have evolved to better protect against electricity leakage and deterioration, the uses are largely the same. If you plan to use a high voltage cable, it will more than likely be for one of the following uses:

Instrument cables

Electricity powered instruments are all around you in such abundance that you may not even be aware they are using any. Consider the following instrument options: clocks, chronometers, electrometers, voltmeters, and multimeters, all used for different forms of measurement, serve engineers and electricians every day in the support of infrastructure. Without high voltage cables to take care of these functions, it would be very difficult for society to grow at the pace that it has managed over the last 100 years. Many people don’t think about the use of cables in the functionality of these things, because they are seamless in how they work.

AC/DC power transmission

Consider all the home entertainment technology that powers your fun and leisure these days. Without high voltage cables, it would be difficult to fire up and log on to the Internet. It would be impossible to use wireless devices for an extended length of time. Wifi Internet connections would be non existent, and all the amazing advancements that the World Wide Web has brought with it would be rendered moot. Lack of AC/DC power transmission would result in probably the most obvious awareness in the average person’s daily life. High voltage cables once again are there working seamlessly behind the scenes to bring out all these functions.

Ignition systems

The automobile has been in use for around 100 years now, and it has revolutionized the way people travel. Each year new makes and models of cars are coming out to deliver even more horsepower and quicker and more reliable travel. Without the use of high voltage cables, however, the entire world would still be traveling by inferior steam based power sources or by horse and buggy. Each time that you turn the key to start your engine, thank years of advancement in electrical technology for the convenience of your daily travel.

High voltage cables offer a high degree of functionality and use that you just cannot get through other forms of power. As technology continues to improve, high voltage power cables will continue to grow in importance. If you are looking to keep up with the times, then buy only the safest and most powerful.

Stress, Health, and Workplace Culture

75 to 90% of all visits to primary care physicians result from stress-related disorders. Paul Rosch, M.D., President, American Institute of Stress

A couple of evenings ago, I was involved in what turned out to be a fascinating discussion with some very astute colleagues about the role of stress in the lives of executives and other high-achieving professionals. What we concluded ultimately was that stress was “the new smoking.” When we compared the role that smoking played in our society 20 or 30 years ago to the role it plays now, we noticed that in the past, before the long-term damaging effects were clearly understood, smoking was so common it was considered the norm, heavily supported and reinforced by popular culture, the media, in social situations and even the majority of workplaces. It was perceived as positive, and associated with being sophisticated, powerful, rugged, glamorous and even “sexy.”

Now, due to increased awareness of the devastating effects to health, smokers are looked down upon, ostracized and barred from most public places, especially the workplace. Social norms no longer support or encourage this behavior, and organizations are well aware of their liability and culpability if they put employees at risk. We likened this to the high-stress work style that is currently the norm in corporations and other large organizations today.

Hard-driving executives and high-level professionals are rewarded, applauded and admired for their willingness to work very long hours, respond immediately and compete with peers, often with serious personal consequences. And, our advances in technology such as faxes, cell-phones, Blackberries, and I-phones have exacerbated this trend by making being responsive to work around the clock an expectation rather than an exception.

Some of the consequences are fairly immediate, such as errors in judgment, mistakes or omissions due to information overload or lack of alertness due to inadequate rest. Indeed, in these circles, needing little sleep is a badge of honor, something expected and aspired to, and

anyone who admits to needing more than five hours of sleep daily is regarded as a “slacker” or a “wimp.” Other consequences are longer term, such as the deterioration of relationships with staff

due to stress-induced impatience and irritability, or even more importantly, loss of relationship with children or a spouse due to neglect and unresponsiveness to their needs.

Consider this quote from Bryan Dyson, CEO of Coca Cola Enterprises from 1959- 1994, (and obviously way ahead of his time):

“Imagine life as a game in which you are juggling five balls in the air. You name them – work, family, health, friends, and spirit – and you’re keeping all of these in the air. You will soon

understand that work is a rubber ball. If you drop it, it will bounce back. But the other four balls – family, health, friends, and spirit are made of glass. If you drop one of these, they will be irrevocably scuffed, marked, nicked, damaged, or even shattered. They will never be the same. You must understand that and strive for balance in your life.”

Most recently, scientific evidence is mounting indicating that this level of severe and unrelenting stress affects our bodies long before we are aware of the damage it causes in serious and even deadly ways. Consider these:

  • According to the American Institute of Stress, primary care physicians in the U.S. report from 75 to 90% of all patient visits are related to stress, and, up to 90% of all health problems in this country are related to stress. Too much stress can contribute to and agitate many health problems including heart disease, high blood pressure, stroke, depression and sleep disorders. Additional studies confirm the debilitating effects of stress on our health:
  • Three 10-year studies concluded that emotional stress was more predictive of death from cancer and cardiovascular disease than smoking. People who were unable to effectively manage their stress had a 40% higher death rate than non-stressed individuals.
  • A Harvard Medical School study of 1,623 heart attack survivors found that when subjects got angry during emotional conflicts, their risk of subsequent heart attacks was more than double that of those that remained calm.
  • A 20-year study of over 1,700 older men conducted by the Harvard School of Public Health found that worry about social conditions, health and personal finances all significantly increased the risk of coronary heart disease.
  • Over one-half of heart disease cases are not explained by the standard risk facts, such as high cholesterol, smoking or sedentary lifestyle.
  • According to a Mayo Clinic study of individuals with heart disease, psychological stress was the strongest predictor of future cardiac events, such as cardiac death, cardiac arrest and heart attacks.
  • Are you paying attention yet? Stress affects people emotionally, mentally, and physically. Although we often look outside of ourselves for sources of stress, stress is really caused by our reactions to the so called “stressors” in our environment. At the same time, the culture in our current society and in particular in most corporate workplaces makes living the high pressure, long-hours, always “on” life seem “heroic” , admired, and expected if one wants to succeed.

    So, my group of colleagues, who have been paying attention to all these trends posited, and probably rightly so, that twenty years from now we will see the true long-term effects of chronic stress. Just as we now see the cumulative effects on our bodies of decades of damage from

    smoking, we can expect to see the devastating effects of decades of damage from chronic stress.

    They predicted our workplace and cultural norms would change based on this, just as they have

    with how we view smoking, but unfortunately, also just like the experience of most people who have smoked most of their adult lives, too late to prevent chronic illness and sometimes premature death.

    What can you do to change this trajectory for yourself and other people who work for you or your organization? There are dozens of steps that you can take now. A few include:

    1. Become Educated. Learn more about the interrelationship with health, vitality and stress. Read the research; find out what’s known and what’s being discovered.

    2. Learn new skills. Begin practicing stress management techniques and tools in your own life

    3. Set goals and timelines for specific actions to reduce stress and improve balance. Implement your new knowledge about stress to develop personal change, (and if you have control over this), the organizational culture change necessary to support a less stressful norm.

    4. Get support. Develop internal organizational support, identify a “wellness team”, work with a spouse, family member, or close friend or colleague to support you in you efforts. Or, alternatively, consider working with a coach to keep you focused and accountable.

    And, in the words of Charles (Chip) Lutz, “Be a willow.” Learn to be more like a willow, which remains firm at its trunk, but can sway with the breeze. Create an atmosphere of flexibility. Learn where you can flex and try to expand on this. As the parent of a teenager, one of my favorite mantras is “pick your battles.” Figure out how you can stay true to core values and principles and still be more flexible. And, think about how you can create more fun in the workplace and then do it! Remember, if you are a leader you are “the amplified voice”, and what you articulate and, especially, what you model has a more powerful impact over others than you may even imagine.

    How to Install Security Cameras

    Today more and more people have the need to learn how to install security cameras and security camera systems in their home or business. This is because crime is on the rise and DIY security cameras and security camera systems have become higher in quality, more affordable and easy to purchase. Since you no longer have to hire a professional to install security cameras, it is possible to have your home or business under surveillance in no time at – all by yourself, and at an affordable price. Here is some help and some tips on how to install your own security cameras.

    Instruction Manual, Tech Support and Warranties

    The first thing you’ll need to do, before you purchase any equipment, is to make sure that the system you choose comes with an instruction manual. Not all security camera systems for home and businesses come with a full printed users manual that will walk you through how to install your system. Also it’s a good idea to only purchase a camera system that comes with free unlimited technical support in case you have questions or run into problems. Not every company offers free tech support with the purchase of their cameras and camera systems. Also, check to see if it comes with a warranty on all hardware.

    There are basically three pieces of equipment you’ll be working with: the cameras, receiver/DVR and the monitor.

    Security Cameras

    A security camera system will includes one or more cameras. The cameras come with several features so, before you purchase a system, you’ll want to know what your needs are. Following are some questions to ask yourself, that will help guide you.

    • Will you be placing the cameras inside or outside? If you’ll be placing cameras anywhere outside you’ll need cameras that are built tougher than typical indoor security cameras. Outdoor cameras will be exposed to vandalism and the elements, such as wind and extreme heat or cold. There are many outdoor cameras available that are built to withstand all these outdoor conditions.

    • Do you need color or black and white cameras? If there are certain situations where it is important to record details such as color of hair, vehicles or clothing, you’ll need color cameras. Black and white cameras are best if you need higher resolution and generally are less expensive than color. They also are best if you will be using infrared in no light or low light conditions.

    • Do you prefer wired or wireless cameras? Hardwired Camera Systems are more reliable than wireless will require that you drill holes into walls to mount cameras and to feed wires through the walls. Wireless Security Camera Systems use radio frequency through the air from the camera’s transmitter to a receiver. The receiver picks up the signal and transfers it to a TV or Monitor or Digital Video Recorder. So no wiring is required. Wireless cameras are much easier to install and can be mounted almost anywhere and can be moved around with more ease.

    • Is there a natural light source and will you be using them in darkness? Infrared cameras are a must if you will be monitoring any areas that are in total darkness or have low light situations at different times.

    • How many cameras do you need? Decide how many locations you want monitored, such as doors, windows, driveway etc. This will give you an idea of how many cameras you will want included in your security system. Most security camera systems come with one or two cameras. If you might need to add more cameras, make sure the system you choose is capable of adding more cameras later.

    Mounting Your Cameras

    First, plan your exact security camera viewing area. This will help you decide where you will be placing the camera or cameras. If your cameras need to be mounted on a wall or other structure hold them in the position and mark the spot prior to mounting the bracket in place. If you are using a wired system, decide which areas are best to drill holes in the wall for cables. Try to expose as little of the wiring as possible in order to prevent vandalism. If you are using wireless cameras you don’t need to worry about this.

    Receiver/DVR

    Next, connect the camera to the receiver or DVR according to the directions. Wireless cameras use no cables but keep in mind that they need to be placed within range of the receiver for it to receive transmission.

    Monitoring

    After you wire the cameras to a transmitter or recording device, you will then have to connect the recording device to a monitor for viewing. There are several monitoring options available. Some systems allow you to easily connect the camera to a typical monitor or to a TV. With others you can use your cell phone or computer as a monitor.

    Alarms

    Home security camera systems are not the same as home security alarm systems because they do not alert you if there is an intruder. Therefore, security camera systems are often used in conjunction with home security systems.

    Features Available

    Lastly, here are some features you’ll want to make sure come with your security camera system:

    • Instruction manual

    • Cameras

    • Receiver/DVR

    • Quick Start Guide

    • Mounting hardware

    • Software CD if necessary

    • Power adapters and power solutions

    • Video Out Cable

    • Warning stickers for windows

    • Ethernet cables for Wireless

    • Remote controls (optional)

    Please visit our website for more tips on DIY security.

    Wire and Cable Manufacturers: Choose Wisely

    Wire and cable manufacturers are your one stop shop for all of your wire and cable needs. Manufacturers can provide a wide variety of wire and cable items and they can customize orders to handle all types of jobs. If you are interested in purchasing wire and cables, you should read through the following paragraphs to learn more about the various types of products and services you can get today.

    Depending on the company you purchase your supplies from, you can acquire all of the equipment you need to complete any project involving wires and cables. Many companies offer supplies that are perfect for electronic applications, industrial construction, and even household wiring jobs.

    Whether you are looking for wiring to create a new product, or you are just looking for affordable standard wiring for your home, you can purchase the products and services you need from a company who specializes in supplying this type of equipment. By choosing to use a company that specializes in supplying this type of equipment, you can obtain the highest quality supplies and services you need to complete your project in a professional manner.

    Even though most suppliers offer a large selection of products for their customers to choose from, and most manufacturers also offer customizable solutions for their customers’ convenience, you should choose your supplier wisely to ensure you will have access to the best customizable and most affordable products and services available today.

    Companies that maintain large inventories full of every type of wiring you may need right now or at any point in the future, along with a highly trained and knowledgeable staff, are generally the best companies you can use to gain access to professional quality products and services. It is important that you also choose a company that has a great customer support department as well to ensure you will receive the care you need while you incorporate your new wiring into your project.

    Once you have found a great supplier to use, you will be able to select from a wide variety of products including wires, tubing, and connectors. Depending on the manufacturer you choose to purchase products from, you will have a large amount of product options to select from to make your wiring perfect for the specific job you need to complete.

    Due to the wide variety of products and services wire and cable manufacturers commonly supply to their customers, it is likely that all of your needs will be fulfilled by a professional supplier who has an extensive amount of experience in this industry. Once you have found a great supplier to work with, you will have an extensive inventory of supplies to choose from, a wide variety of services at your disposal, and even customizable solutions that will help you complete even your most difficult jobs with ease.

    Picking The Right Network Cable

    With all the different types of network cables out there today, you may be wondering which one is right for your application. Today I will be going over the different types of cables and what their intended use is.

    Unshielded vs. Shielded – When you see a cable defined as an unshielded cable, this simply means that there is no metal wrap around the wires under the plastic jacket. Unshielded cables are generally less expensive than shielded cables and are most commonly used in homes and offices. Shielded cables will most likely be found in industrial applications close to a lot of electrical interference such as large motors.

    CAT5 – This is the first generation of Ethernet cables. Most likely you will no longer find these at your local retail store. CAT5 cables are capable of transmitting data at speeds up to 100mbp/s to a distance up to 100 meters. These cables operate at a frequency of 100mhz and can support power over Ethernet devices.

    CAT5e – This is the newer standard of the CAT5 family. The only difference between CAT5 and CAT5e is that CAT5e can transmit data at up to 1000Mbp/s or 1Gbp/s.

    CAT6 – This type of cable causes the most confusion. The general misconception about this cable is that it will make your connection “faster”. This simply is not always true. Like CAT5e, CAT6 cables can transmit data at up to 1000Mbp/s or 1Gbp/s up to a distance of 100 meters. However, they are also capable of transmitting data at 10Gbp/s up to a distance of 55 meters at a frequency of 250mhz and can also carry power over Ethernet.

    CAT6a – This is probably one of the least common cables. It is identical to CAT6 except this cable operates at the 500mhz frequency.

    Keep in mind, just because you use a cable rated at 1Gbp/s, you will only be able to achieve that connection speed if your network devices support it. For example, you have a Sony PlayStation 3 that supports Gigabit Ethernet, you use a CAT5e cable to connect it to your Gigabit Switch/Router. All this means is that you are connected to your local network at 1Gbp/s. Communications with your internal network devices running at 1Gbp/s will be quick, but your online gaming connection is still limited to the speed of your internet connection. Just like team members, a network is only as fast as it’s slowest member.

    Cable Modem Reviews

    Cable modem reviews provide customers the specifications, functions, weaknesses and strength of the product they bought. These reviews are available on TV, print and on the Internet. They normally compare one product line with the stating the disadvantages and advantages of using one over the other.

    Until recently, most Internet users had limited options other than to utilize a 56K modem and the phone line to access the Internet. Prowling on unused bandwidth cable networks, cable Internet services are quickly becoming another popular choice. With approximately 80 million U.S. households wired with cable television, and cutting-edge technologies that permit Internet data transfer via cable wires; cable Internet access has gained wide-strides in the market share over dial-up and DSL connections. Cable Internet access and cable modems are relatively new technologies and issues such as speed consistency; security and data reliability are still being assessed.

    The effects of cable modem reviews cannot be evaded since those who score well on a review usually come at a higher price. The main concerns of reviewing cable modems are to show which modem provides are the most efficiency. Check the manufacturer’s website to see what new drivers are available. They often have newer drivers than what comes with the modem. Do not use native Windows drivers; always install drivers from the manufacturer. You can also avail of the user manual to see what is the most user-friendly. Another option to make sure that your cable modem is properly is to monitor it using downloadable software. These monitors show you in real-time upload and download speeds performed by your cable modem.

    What Is Trenching?

    A trench is a big depression dug into the ground. In the field of construction and maintenance of infrastructure, trenches play an important role. They are built to install underground utilities like cables, telephone lines, communication network wires, gas mains, water mains etc. Small trenches can be dug by a trench digger or even by hand using a shovel or pickaxe. Big trenches on the other hand require motorized trenchers that are specially designed for the job. Trenches are not wide but very deep. They are generally very long as cables need to be laid on them.

    Excavation of trenches requires proper planning. The route along which the trench has to be dug needs to be decided. It should not be in the way of any valuable plants or property. The material, tools and equipment required also need to be determined.

    It is very important that you determine the type of soil where you will be digging the trench. The nature of soil differs from place to place. Soil can be sandy or made of loose stones and mucky material. This makes trenching difficult and dangerous too. Proper precautions need to be taken to avoid mishaps. The walls of the trench need to be boarded with plywood or other similar material so that they don’t cave in, injuring the workers and undoing the digging that has been done. A pump can be installed to drain out the unnecessary water and make the soil stable while working.

    It is advisable to call the local or government utility service provider to check if they have laid any wires or cables so that you can spot them and avoid causing damage to them. Also any vegetation in the way of the trench can be removed and temporarily replanted elsewhere.

    Once the digging has started, the soil that is removed after unearthing should be disposed away from the site so that the trench’s banks are not overburdened by its weight and it does not come in the way of your work.

    After the digging is complete, trenches should be checked for corrosive substances so that the cables laid on them aren’t damaged in the long run. Cables should be coated with an anti-corrosion compound to prevent that from happening. Trenches should be flagged or fenced so it can prevent people from accidentally falling into it. There have been casualties when it comes to trench digging, but with adequate care, they can be avoided. It is also not advisable to operate heavy equipment near the sides of a trench as there would be chances of the trench collapsing or caving in.

    There are many heavy duty machines that are used for the process of trenching. The equipment used includes machines that are used in digging excavations and in trenching operations. Excavators are of two types, tracked and wheeled. Tracked excavators are the most common. Trenchers, on the other hand, are construction equipment that are used for digging trenches. They come in two designs, chain trencher or wheel trencher.

    Digging trenches were considered very difficult earlier because proper means of excavating weren’t available. However, with the latest machinery and equipment that are easily available, digging a trench now just takes one to two days depending on the depth and length of the trench.