Fixed Wireless For Rural Retail

Retail businesses in small towns and rural locations often find it difficult or expensive to get the broadband connectivity they need. Many go with two-way satellite or T1 lines to get the point of sale and Internet access they need. Others have discovered that 3G wireless gets them a reliable and secure connection for credit card verification at half the cost of a T1 line.

We’re all familiar with 3G as the cellular broadband service for smartphones. It is also used with USB aircards to get Internet access for laptop and notebook computers. There’s a less well known service that leverages the availability of 3G wireless signals with the robustness of high performance multi-carrier equipment and a secure VPN network. This is what you need for serious business applications.

Conventional cellular service is fine for mobile applications and has the low cost advantage for personal use. The Accel Networks fixed wireless solution adds performance reliability, coverage and security for installation in business locations. The idea behind fixed wireless is that you set it up once and forget it. It’s always on and connecting you to the data center. You can safely turn your back and forget about tweaking antennas or charging batteries. This network is managed to ensure that it is always up and running. Think of this solution as a replacement for T1 line service or a satellite dish on the roof.

Accel Networks has addressed the issue of poor rural broadband availability by leveraging the broadband signals that are available. You know that you can get cellular phone service just about anywhere. The only question is whether the carrier you are contracted with has coverage everywhere you want to go. Accel gets around the limitations of carrier coverage by contracting with multiple cellular carriers to provide coverage to over 90% of business locations in the United States, Canada and Puerto Rico. They have a proprietary provisioning system that determines which carrier has the most robust signal for your particular location. That data is used to configure a unique modem, router and antenna equipment package that is sent to you in a couple of weeks, although it is possible to get expedited delivery in as little as a few business days.

Once you get your wireless equipment bundle, you simply plug it in and you are up and running. No need to wait for a service technician to install an outdoor dish or roof antenna or go through a complex configuration setup. None of that is needed with the Accel Network system. You’ll be ready to go in 15 minutes after you open the shipping box. The rental of the equipment is also bundled with your bandwidth lease so that you pay by the month, without having to buy any hardware. Even at that, the cost of a bandwidth service that is competitive with many T1 installations is about half the price.

What kind of performance can you expect? You’ll get 3G data rates bursting to 1 Mbps download and 512 Kbps upload on a 99.9% available network. That’s more than adequate for most small retail applications. This connectivity is on a PCI compliant private layer 2 network that gives it a big advantage for meeting credit card verification requirements. Use it with a single card terminal or hook up all your electronic cash registers and get fast response times, especially compared to dial-up telephone line solutions.

Accel’s fixed wireless package is perfect for retail POS, security, inventory polling, tank monitoring and digital signage. Oil and gas companies have found it works great for remote site management. Other applications include lottery machine and ATM support. Specialty retail stores, convenience stores, grocery stores, automotive retailers, restaurants, payday loan stores, and car dealerships have all found that fixed wireless meets their needs.

Is your business located in a rural or out of the way location where business broadband is either hard to come by or expensive? If so, check out fixed wireless business broadband service as a high performance low cost bandwidth solution for your business location.

Cloud Connection Centers Go Beyond Colocation

Companies considering a relocation of their IT assets from local data centers to colocation facilities have a new option to consider. It’s the Telx Cloud Connection Centers. Let’s have a look at what you can get in a cloud connection center that is above and beyond traditional colocation or carrier hotel services.

Traditional colocation offers cost savings and service enhancements based on economy of scale. The idea is that one larger environmentally controlled, highly secure and well connected data center is more efficient than hundreds or thousands of stand alone private data centers that have to meet the same requirements. This certainly makes sense. A server in your rack may be the same as the server in the colo rack, except they host hundreds or thousands of them. The backup generators at the colocation center aren’t hundreds or thousands of times larger or more expensive than the one you have in its own building out back. Nor is the fire suppression equipment, HVAC, or 24/7 staffing.

The other advantage that you find in colocation centers is connectivity. There is no way that multiple carriers are going to move into your company just to give you the option of connecting with them. They do just that at the colo. Carriers love to set up shop in colocation centers because they know that there are plenty of potential customers needing high bandwidth WAN connections. Once established, all that is needed is a simple cross connect to connect users and carriers.

In itself, this is a good reason for you to move to a colocation center. Even if you are perfectly happy with your infrastructure and technical staffing costs, how easy is it to get bandwidth? Well located business have many options to choose from. Companies that have built off the beaten path may find that fiber optic services are hard to come by or very expensive to bring in. There’s a strategic advantage in moving your high performance servers and bandwidth demanding public facing applications to a colocation facility. You can then use more modest bandwidth to communicate with your server farm.

Telx takes this to the next level with their Cloud Connection Centers. Telx is a major player in colocation services and carrier connectivity. This year, they’ve started offering a new service called cloudXchange that is a global community of providers and users of cloud services. Members colocate within the Telx facilities. Telx provides the cross connects and other interconnections to link users and providers.

Isn’t the whole idea of the cloud that it is “somewhere, out there” and you save money by buying cloud services on pay as you go basis instead of managing your own equipment? For smaller companies, especially those who don’t want to deal with technicalities, that’s a model that works. Larger organizations have found problems with this simplistic model. A big problem is latency and bandwidth in connection to the cloud. Other issues include the need for private as well as public clouds to ensure security and performance while reducing costs.

The whole movement to the cloud has become so important that Telx has rebranded their 15 colocation and connection centers as Cloud Connection Centers. Within those centers, you have easy access to cloud computing, storage and Software as a Service (SaaS) resources. You have an almost infinite array of options from running your own equipment to completely outsourcing to cloud vendors and any mix in-between.

How strong is this trend to everything in the cloud? Strong enough that Telx is breaking ground on a brand new 215,000 square foot data center in Clifton, N.J. to complement their existing Clifton facility and their New York City center at 60 Hudson St. A private fiber ring will connect 60 Hudson and Clifton to minimize latency.

Are you in the midst of doing private vs public vs hybrid cloud tradeoffs against traditional colocation and operating your own private data center? This would be a good time to explore additional options offered at a Cloud Connection Center to complete your cost/benefit analysis.

Who Still Needs a T1?

With all the hoopla over copper and fiber Ethernet, plus new options in Cable broadband, that stalwart of business connectivity, the T1 line, is getting little fanfare these days. Does that mean that T1 is on its last legs? Or, is there a future for this proven telecom service?

Far from fading out, T1 is as popular as ever. New installations are being provisioned as you read this. The fact that T1 has been around for decades is one of its strongest features. That and the decline of T1 prices in tandem with competing Ethernet over Copper services are keeping T1 in the game.

So, who really needs T1? You do if you need professional grade dedicated bandwidth, secure point to point connections, or robust telephone trunking. That’s especially true if your business location is a bit off the beaten track. If you can’t get any wireline service other than plain old telephone, you probably can get a T1 line installed.

T1 has almost universal connectivity today. To understand how that can be when DSL and Cable rarely go past the city limits and Ethernet services are mostly found in business districts, we have to look back at why T1 was developed in the first place. We think of T1 lines as wide area network connections today, but in the beginning T1 was a telephone trunking system.

Prior to WWII, telephone companies connected to each other through analog lines on telephone poles or underground cables. Carrier telephony used a frequency division multiplexing scheme to load multiple conversations onto a single pair. In the 1950’s, Bell Labs developed digital multiplexing to replace the analog systems. The basic digital trunk was defined in the T-Carrier specifications. T-Carrier includes T1 and T3 lines.

The genius behind the design of T1 is that it runs on two pair of ordinary twisted pair copper. This is the subscriber loop connection that is installed in every business for telephone service. The wires are the same, but the signals on a T1 line are digital, not analog. While one copper pair can carry one business phone line, two copper pair can carry 24 phone lines or a digital bandwidth connection of 1.5 Mbps.

Another smart thing about the design of T1 is that provisions were made to boost the signal so that it can connect far flung locations. Not every business location is within a few thousand feet of a telco central office. Even analog signals fade out with distance. The much higher digital signal frequencies fade out much quicker. That’s why DSL is hard to come by. Unless you are close to the phone company CO, the DSL signal has little bandwidth capability left by the time it gets to your place.

The T1 support system was designed with a device called a regenerative repeater that can be installed in the line every mile or so to complete regenerate the signal. The noisy and faded input signal is boosted and reshaped so that at the output it looks like what comes out of the central office. Keep adding these repeaters and you can extend T1 service far out into the countryside.

If you have a business on the edge of town or in a remote location, you may still be able to get a T1 line for a reasonable price. The only real competition is two way satellite broadband. It works, but has very long latency times that make telephone service perform poorly, is subject to rain and snow outages, and has download limitations. If you exceed your quota, your speed will be reduced so that you don’t hog the limited resources of the satellite.

T1 has none of those problems. You get a rock solid 1.5 Mbps in both the upload and download direction. Load it full up with data transfers 24/7 or use what you need, the price is the same. Latency is negligible for most applications. In fact, T1 works great as a multi-telephone service or in the ISDN PRI configuration that supports most PBX telephone systems. You don’t have to get an Internet only data connections. T1 lines can be ordered between two business locations for a private line connection.

Is T1 the right service for your needs? Check T1 prices and availability instantly and compare with other options... if there are any that are suitable.

Telx Cloud Exchange Reduces Service Lag Time

The idea behind cloud services is that you can shut down your local data center and rent everything you need in the way of infrastructure, platform and software from a service provider somewhere out there. You’ll save a ton of money and the users will never know the difference. Except some of them do notice a difference. Things can bog down in the cloud.

How can that be? One premise of cloud computing is that there is a near infinite well of resources to draw from. You need more processing, you bring it online almost instantly. You need more disk storage, you take it. After all, there is plenty to go around. So how can responses that were snappy when the data center was in the basement become sluggish when the same facilities are in the cloud?

It all comes down to connectivity. Everybody knows that electrical signals move at the speed of light, right? You might guess that’s so fast that it shouldn’t make any difference if the wire is a hundred feet long or a thousand miles. At the speed of light a human can’t possibly detect the travel time of electrical impulses over wires and fiber optic cables. That’s right, isn’t it?

It sure sounds nice in theory, but in practice the speed of light isn’t infinite and the speed of communication signals never gets near light speeds anyway. Remember that the speed of light so often quoted is in a vacuum. That’s 186,000 miles per second when your laser beam is shooting through space. On terrestrial circuits, 186,000 miles per second translates to 186 miles per millisecond or 10 milliseconds for 1,860 miles. Those signals can’t even go that fast because any medium slows them down. You’ll be lucky to go 2/3 as fast, or a millisecond for every 124 miles.

Are we forgetting something? You bet. There’s no such thing as communicating over one long strand of pure wire or fiber. There’s circuitry at both ends and amplifiers, regenerators, add-drop multiplexers and other equipment in-between. Those will add milliseconds or tens of milliseconds more.

That’s still nothing compared to what happens when packets are routed on the Internet. They get from point A to point B alright. But they seldom go in a straight line. They go from router to router to router to router and eventually to the destination. There’s no guarantee the next packet will take the same route as the last one. There’s also no guarantee that the packet will even get there intact. Oh, one is missing? TCP/IP will resend it and all will be well. The file being transferred will certainly be intact at the other end, but how long did it take to replace all the lost packets and wait for traffic jams congesting certain nodes?

Cloud providers and companies sensitive to lag time, also known as latency, are taking a close look at colocation to have the shortest and most direct communications paths possible. A step beyond even standard colocation facilities is the new cloud exchange service from Telx. It’s branded cloudXchange and it may be the future of data centers.

Telx’s breakthrough comes in inviting cloud service providers to move in with them, literally. A service provider can locate their infrastructure in one or all 15 Telx facilities. What they gain is access to a wealth of carriers who have created point of presence within the Telx facilities and major corporations, content delivery networks and others who are just down the hall in the same building. For long haul connections, Telx has access to low latency fiber routes between data centers and to worldwide destinations.

This may be where we’re all headed. Instead of every company having its own server racks connected directly to the corporate LAN, most infrastructure will be outsourced to a cloud service provider or collocated in the same building to form a hybrid cloud. User connectivity will be over high speed dedicated lines, perhaps just to the nearest colo facility where service providers will have a portion of their infrastructure. A separate Internet access path will be available to browse the Web, share email with outsiders, and connect with consumers.

Are you a user or provider of cloud services who is unhappy with their networking connections? Perhaps you can benefit from an upgrade to higher bandwidth, lower latency connectivity to get rid of the lags that are plaguing your business processes.



Note: Photo of data center servers courtesy of WikimediaCommons

Broadband Ethernet Internet Services

Ethernet point to point line service and LAN service have become popular with businesses, especially as replacements for T1 lines and now-obsolete Frame Relay networks. But did you also know that Ethernet makes an excellent access connection to MPLS VPN networks and the Internet?

Carrier Ethernet got its start for business as a MAN (Metropolitan Area Network) service called Metro Ethernet. Many companies have a need to interconnect multiple facilities located in the same general geographical area. The E-Line point to point services EPL and EVPL give you the same or better connectivity that you’ll get with T1 lines and even multiple T1 lines. E-LAN service links multiple LANs in a mesh network to interconnect your entire organization.

In many cases, what you want is a broadband connection to the Internet rather than a direct link to another private facility. These are traditionally provided using T1 lines and higher bandwidth services, such as DS3, OC3, OC12 and OC48. Now, EFM or Ethernet in the First Mile can provide that same connectivity and likely save you money in the process. Let’s see why.

The reason that T1 lines are so popular is that they are provisioned on ordinary twisted pair telco wiring. That wiring is already in place in most businesses, being used for multi-line telephone service. T1 has been around for more than 50 years and is well established and available most everywhere. The one fly in the ointment is that T1 is bandwidth limited to 1.5 Mbps. Until Ethernet over Copper became available, the workaround to this bandwidth limitation was to bond multiple T1 lines together to make one large data pipe. This proven practice works well, but gets expensive since you have to pay the full price of each T1 line no matter how many you order.

The competition to T1 now is EoC or Ethernet over Copper. As the name implies, this service also uses ordinary twisted pair copper telco wiring that is currently in place. Like bonded T1, EoC uses multiple copper pair to increase bandwidth. What’s different, though, is the cost structure. A popular Ethernet over Copper service is 3x3 Mbps EoC. That’s 3 Mbps upload and 3 Mbps download, a symmetrical bandwidth, delivered over copper wiring. The cost of 3 Mbps Ethernet is pretty much equal to the cost for a 1.5 Mbps T1 line in areas where both are available.

That’s a nice cost savings for any company, but it doesn’t stop there. Ethernet over Copper can be installed at speeds from 1 to 20 Mbps. Bonding T1 lines gets you maybe half that maximum bandwidth and gets real expensive as you add more lines. Ethernet is designed to be far more scalable. You have the provider install an Ethernet port for the highest speed you expect to need. Then order the bandwidth you require today. In the future, you can simply call your service provider and tell them to crank it up to the next level. They can give you a bandwidth increase in as little as an hour because the bandwidth capacity is already installed. No additional construction effort is needed.

What happens if you need more than 20 Mbps Internet service? At that point you need to move up to fiber optic service. The good news is that Ethernet over Fiber is more available than ever before and competitive service providers are willing to make deals on the installation cost, especially if your needs are substantial. Once you have fiber to the premises, you’ll be able to go form 50 or 100 Mbps on up to GigE Gigabit Ethernet and even 10 Gbps Ethernet broadband service if you need it.

Does your business location suffer from inadequate dedicated Internet service or are you just curious if you can save money over your present solution? If so, get prices and availability of Broadband Ethernet Internet Service over copper or fiber as appropriate. Sorry, this service is not available for home offices or other residential use.

Colocation and Connectivity in Miami

If you want to connect with South America, Central America, the Caribbean and across the Atlantic, you’ll do well to colocate and connect through Miami, Florida. Telx has all the facilities to help you do just that.

Telx has made a name for itself serving the needs of the financial services industry by providing ultra-low latency connections to the electronic trading floors. Their services range far and wide, literally. With 15 colocation facilities in the United States and global connectivity to more than 800 carriers, you are clearly well connected with Telx.

Let’s take a look at what Telx has to offer through their Miami facility. It’s all about the interconnections. You lease a secure cabinet or private cage to house your servers and other network equipment. Telx supplies the AC or DC power you need, plus the environmental control and physical security. If you want to connect with any other customers of their facilities, Telx technicians will perform a cross connect within 24 to 48 hours. You have choice of media that includes Ethernet copper, DS3 coax, and fiber optic cabling.

What about outside connectivity? You’ll find major carriers located right in the facility, including AT&T, Bell South, Global Crossing, Level 3 Communications, TW Telecom, Verizon Business, and XO Communications, to name a few. You also have access to international cable landings that include ARCOS, ARCOS II, Americas II, Columbus III, Emergia (Telefonica) GlobalNet Brasil Telecom, Maya-1, and Mid-Atlantic Crossing .

What’s more, Telx has a private optical ring to NAP of the Americas, also located in Miami. This ring support all Ethernet, TDM and SONET/SDH services. Through NAP of the Americas, you’ll be able to connect to dozens more of the world’s most important carriers.

Telx is located in downtown MIami in a seven story, 50,000 square foot building structurally designed to withstand natural disasters, including Category 5 hurricanes. It’s located outside the FEMA 100 year designated flood zone and the Miami-Date hurricane evacuation zone. This makes the Telx Miami colocation center a premier gateway for South American and Latin American international voice, video and data traffic.

More and more businesses are taking a closer look at cloud services and colocation because of the connectivity and cost savings available compared to running their own data center facilities. Telx can provide you with a secure location to install your equipment, connections to many carriers that can often be hard to reach from your location and enough competition among carriers to give you the best bandwidth prices you can get. They have a technical staff on duty 24/7/365, something that is becoming a luxury for many companies.

Is colocation right for you? The way to decide is to run the numbers compare your current costs of operation with what you’ll pay at a colocation center. Don’t forget to include special connectivity that you may not be able to get where you are, such as ultra low latency connections. Compare prices and services at data center colocation facilities, including Telx, with friendly expert consultation to help you sort through the myriad of options.



Note: Photo of downtown Miami buildings courtesty of Dtobias on Wikimedia Commons.

Content Delivery Networks Transformed

It’s no secret that bandwidth requirements are increasing across the board. Much of this has resulted from the move to IP video streaming and downloads. It’s also a function of more sophisticated websites than what were envisioned in the early days of HTML. Now graphics are huge and sites are interactive, with all sorts of browser and server based application code. The issue has been how to deal with network bandwidth requirements that are accelerating with no end in site. One answer is to transform the network and the sites that use it.

Why isn’t simply increasing WAN bandwidth sufficient? Indeed, WAN bandwidth is increasing by leaps and bounds. In fact, the flood of packets on the Internet has resulted in such traffic jams that CDNs or Content Delivery Networks have arisen to create fast bypass lanes around the Internet superhighway.

Bandwidth is expensive. Both copper and fiber based network bandwidth prices have plunged in recent years. Even so, the demand to transport more and more data per user is causing many companies to increase their telecom services budgets to keep up. The end user has also increased their DSL, Cable and wireless broadband service speeds, but there is a limit to what they will pay and what is even available in many areas.

Two companies have teamed up to deal with this dilemma head-on. Level 3 is a global connectivity and content delivery network services provider. Strangeloop is a company that specializes in network and website acceleration. Combine a CDN with advanced acceleration techniques and you create a much faster network. How much faster? Up to a 30% performance improvement compared with what’s been available previously.

Note that this 30% performance boost is not a simple cranking up of network bandwidth. What these techniques do is actively manage three aspects of the process: network, delivery and code. Both Level 3 and Strangeloop actively manage how Web content is delivered to an end user without that user being aware that anything other than a simple file transfer is going on.

For instance, multiple copies of website files are hosted on Level 3’s Content Delivery Network and sent to the user from the most optimal cache server for that user location. Level 3 has 35 strategically placed caching locations. They also offer a streaming service for real-time content such as video.

Strangeloop goes further by actively managing how each page is rendered. They do things like compressing images for mobile viewers, increasing parallel data download from server to browser, reducing roundtrips by consolidating similar resources into single files, and delaying execution of non-critical scripts until the rest of the page has loaded and been rendered on the browser. Their process also lets the browser start downloading page resources while the server is busy generating the HTML page. Normally this is a serial process that takes longer than necessary.

Human nature dictates that the longer it takes for a page to load, the more people bail out due to impatience or mistakenly thinking that the site is broken and will never load. By speeding up the site rendering process so that users see the result in a second or two can dramatically improve the stickiness of the site and desired actions they take while visiting.

Are you frustrated with the sluggish performance of your site or streaming content because of too much information taking too long to reach your users? Perhaps you can benefit from the Level 3 CDN Site Transformer for enterprise users or other network improvements. Explain your need and get pricing and availability on high performance bandwidth services now.

The Siren Song of Cloud Computing

You may have a sense that you are hearing the call of the cloud wherever you go. Cloud computing, cloud services and cloud networks are, indeed, the hot topic of technology. But that song you can’t get out of your head? Perhaps what you are hearing is “It’s Cloud Computing.” Let’s listen now:



Loose Bruce Kerr pretty much says it all, with some apology to Joni Mitchell. No apologies needed to the juggernaut that is cloud services. This is a true revolution in technology, much the same as the move from mainframes to networked PCs and now back to something of a mainframe in the cloud. True, there are security and connectivity issues to be addressed. But once cloud services become established as mainstream, the idea of actually buying and upgrading software will seem as quaint as address and data switches on the front of a computer.

Are you missing out by pooh-poohing the availability of cloud computing, storage and networking? You could be saving a considerable amount of money with MPLS cloud networking to link multiple sites. If you are not ready to buy your computing from the cloud, perhaps the intermediate step of managed colocation could be a big and staff saver. It’s good to at least look at both sides, now... and in the future.

Insatiable Demand For Ethernet Bandwidth

Not so long ago, 10 Gbps was considered an enormous amount of bandwidth. So enormous that it only made sense for carrier backbone networks. Not anymore. Now enterprises are gobbling up that much WAN bandwidth and looking for more.

Who could possibly require 10 Gbps, short of an Internet service provider or MPLS network operator? Financial services, streaming entertainment media and medical campus connectivity are three applications on the cutting edge of high bandwidth demand, as reported in Carrier Ethernet News. How much more would they like? Some are licking their chops at 40 Gbps and even 100 Gbps.

How can a carrier keep up? Make no mistake about it, competitive service providers are in a scramble to make sure they have enough capacity to supply this burgeoning demand for higher and higher bandwidths. The once impressive T1 line is now considered a small business service. DS3 still hangs on for medium size business applications. OCx SONET, recently the darling of large enterprises, is starting to see its flame flicker on the way out. What’s happening is more than a simple escalation of bandwidth requirements. It’s a wholesale move from legacy telecom services to Ethernet connectivity.

Why Ethernet? There are a couple of strong forces at work nudging WAN bandwidth suppliers in the direction of offering Ethernet rather than some other type of connection. The first is a realization that analog telephony, the impetus behind the buildout of the massive PSTN (Public Switched Telephone Network), is now the smallest piece of the bandwidth pie. It’s the PSTN standards of T-Carrier & SONET that created the digital WAN services that have been pressed into service for data packet transport. The big piece of the pie is digital data and biggest piece of that pie is video.

No only are data packets the predominant information that needs to be moved from one place to another, but the networks generating those data packets are nearly all based on Ethernet. Why switch to something else just to get from one Ethernet network to another?

That’s what many carriers have concluded. Their new state of the art national and international networks are all designed to transport Ethernet packets. Those packets may represent voice from enterprise VoIP telephone systems, video conferencing or video streaming, medical images, or data file transfers. Interfacing and management of Ethernet bandwidth is more compatible with local area networks running Ethernet, but that’s not all. In most cases, Ethernet bandwidth is cheaper on a Mbps or Gbps basis than any other service.

How much cheaper? That depends on what facilities are available in your location more than anything. If you have competitive Ethernet services available, it’s not uncommon to get twice the bandwidth for the same money or keep the bandwidth you have now and get a big cost savings.

Can you ignore the Ethernet revolution? Only at the peril of your budget! It’s quick and easy to see what Ethernet bandwidth services are available for your business location. Why not take just a minute and put in a request for services and pricing now?