A Dedicated Line Between Offices

Many companies have two offices that they would like to link. These offices may be in the same city, across the country or even in different countries. What options are available to do this and what services can you get?

The traditional telecom services link between offices is the dedicated private line. T1 lines have been long used for this purpose because they are almost universally available and often the lowest cost solution. A point to point T1 data line will give you 1.5 Mbps of symmetrical bandwidth. That means 1.5 Mbps upload and 1.5 Mbps download. Symmetrical bandwidth is important when used to link business locations because you’ll have similar traffic levels going in both directions. That differs from the Internet where downloading predominates.

Two other characteristics of T1 lines are important to consider. One is that this is a private line. It’s like having a pair of wires connected at one building and the opposite end of the wires connected at the other building. In fact, for local T1 lines that may be close to the way it is wired up. Over longer distances, your T1 service will probably be multiplexed on a higher bandwidth connection, likely a fiber optic network, for the long haul portion of the interconnection. Regardless, you have a private service that is difficult for anyone to intercept. If you want to ensure the ultimate in privacy, you have the option to encrypt your transmissions on that line.

The other important characteristic of T1 lines is that the bandwidth is dedicated to your usage. You can load it up with two-way traffic 24/7 or just use it when you want to transfer a file. Whatever doesn’t get used just sits there waiting for you. You’ll never run into the situation where your service slows down because some other company is downloading HD videos from the Internet. This also means that there are no usage restrictions. Your T1 line can be used lightly or continuously and your bill at the end of the month will be the same.

T1 lines are available in both data and voice configurations. The voice configuration, called T1 telephone, can transport 24 separate phone conversations. A variation, T1 PRI or ISDN PRI transports 23 phone lines plus a switching and information channel used to provide Caller ID.

What if you need more bandwidth? The next step up with traditional telecom services is DS3 at 45 Mbps, followed by SONET fiber optic including OC-3 at 155 Mbps, OC-12 at 622 Mbps, OC-48 at 2.5 Gbps and OC-192 at 10 Gbps.

You also have the choice of Ethernet line services from typically 10 Mbps on up to 10 Gbps as point to point dedicated connections. Ethernet tends to be lower in cost than traditional services and more scalable. In other words, it’s easier to increase line speed with Ethernet than with T-carrier or SONET.

Another option to link offices, especially over long distances like coast to coast or internationally, is MPLS networking. MPLS networks are highly secure, well engineered to provide committed bandwidth levels, and reasonably priced. It may well be cheaper to order a last mile connection at each end and let the MPLS network handle the long haul than specify a dedicated point to point line service. You’ll get similar performance either way.

Are you looking to establish a dedicated line between offices, perhaps with one of them overseas? Compare options and prices online for T1, DS3 and Ethernet up to 1 Gbps. Note that US to international destination connections will require some manual effort to price, with quotes delivered promptly to your specifications.

MegaPath Pushes EoC to 400 Mbps

The bandwidth of Ethernet over Copper services has been setting new standards on a regular basis. It’s now at the point where you have to think seriously whether you really need to invest in fiber optic construction to light your building or if EoC will get the job done. MegaPath has just upped the ante for those doing copper/fiber tradeoffs. The new upper limit is 400 Mbps.

Many companies that are using Ethernet over Copper are doing so as T1 line replacements to get twice the bandwidth for the same cost. The 2x2 Mbps and 3x3 Mbps options are especially popular for this application. Other companies are moving to mid-band Ethernet where even bonded T1 cannot go. These are bandwidths in the 10 to 20 Mbps range, suitable for many mid-size operations. It’s the companies that have hundred or thousands of employees to support or are engaged in high bandwidth requirement applications that have been stuck with fiber as their only option.

That’s all changed within the last year. More sophisticated modulation schemes and bonding to 8 copper pairs have pushed the bandwidth limit past 50 Mbps to 100 Mbps and even 200 Mbps. Now, MegaPath is offering a new service that can exceed 400 Mbps. This could be a strong option for companies that have specified OC-3 SONET fiber optic service at 155 Mbps and even OC-12 at 622 Mbps.

To be fair, the 400 Mbps speed is only specified on the download path. Upload speeds could be a fraction of that. Does asymmetrical service make sense in a business environment? It could, depending on what you are doing with it. Internet access is typically asymmetrical in nature, with download speeds 10x what you use for upload. That’s because most internet usage at the desktop consists of sending keyboard requests for Web pages or files and then viewing the results or making other use of the data in applications. The principal is that the huge files are almost always coming to the user rather than being sent.

That’s especially true for video, now the number one source of traffic on the Internet. It takes relative little upload activity to request the video files, even streaming, and a considerable amount of download bandwidth over extended periods of time.

Some cloud applications also fall into this category. If you routinely send huge files to the cloud and expect little back, then the asymmetry is wrong for you. However, if most of your bandwidth activity is using large information packages delivered from the cloud, then an asymmetric bandwidth connection could work in your favor.

MegaPath is also offering symmetrical Ethernet bandwidth up to 100 Mbps x 100 Mbps for point to point, point to multipoint and dedicated Internet access. Other options include Ethernet over DS1 and Ethernet over DS3 to address the inherent distance limitations of Ethernet over Copper service. As part of rolling out the new higher bandwidth services, MegaPath is increasing the number of central offices with EoC equipment from 200 to over 680 within a year.

Are your bandwidth requirements increasing, perhaps because of a current or planned move to cloud-based services? If so, you should know that fiber optic connections are only one option to get the line speeds you need for efficient operation. Get competitive quotes now for low, mid-level, and high bandwidth Ethernet over Copper line services for your business location. Sorry, no residential service available.

T1 Line Cost At A New Low

Over the years, most companies have come to own T1 lines either sooner or later. Larger companies got them for dedicated Internet connections back when business was just getting acquainted with the Internet. Small operations often get into T1 lines after becoming frustrated with shared bandwidth information services, such as DSL and Cable. There’s only one thing not to like about T1 lines and that’s the cost... or is it?

If you think that T1 lines cost a small fortune, you probably remember getting a quote some time ago. Yes, less than a decade ago it wasn’t uncommon to pay $1,000 a month for a typical T1 line. I say typical because there are different flavors of T1 service and pricing has been very location dependent. Today, you might pay about a third of that in most locations nationwide.

Costs have plunged due to maturity of the service, deregulation that has opened the market to many more competitive carriers, and new technologies that now compete directly for your bandwidth dollar.

It’s never been a better time to get into T1 line service if it will meet your needs. Let’s take a look at how T1 lines work, what you can use them for, and how to decide if T1 or something else is the right service for your company.

T1 is one of the most mature telco technologies, developed by the Bell System for telephone trunking. T1 formed the basis of digital telephone service and later was pressed into service to transport data also. A half-century of experience means that T1 is well understood, almost universally available and well supported. As a tariffed telecom service, carriers take T1 seriously. Most are sold with an SLA or Service Level Agreement that spells out what you can expect in the way of availability, time to respond to an outage and mean time to repair.

T1 lines were designed to be provisioned on two pair of ordinary telephone wire. One pair is for transmit or upload. The other is for receive or download. This is a symmetrical bandwidth service. You get the same bandwidth in both directions and it is full duplex. You can transmit and receive at the same time. That was designed-in to support telephone conversations that are also full duplex.

The original use for T1 lines was telephone trunking. A trunk line supports multiple phone conversations. A T1 telephone line supports up to 24 separate conversations, each with its own synchronized channel. Think of these as individual business phone lines. A device called a channel bank can convert the 24 channels back and forth to 24 analog phone lines.

A more popular configuration of T1 telephone line is called ISDN PRI or T1 PRI. This also divides the T1 line into 24 channels but only 23 of them are used as phone lines. The last one is reserved for switching signals and data, such as Caller ID. ISDN PRI is very popular as a telephone trunk line that plugs directly into many PBX phone systems.

When used to transport data, the idea of channels is dispensed with and the entire payload of the line service is used to carry data packets. T1 has a payload of 1.536 Mbps. The actual line speed itself is 1.544 Mbps. The difference of 8 Kbps is overhead used to keep the line synchronized and for maintenance. A T1 line is typically said to provide 1.5 Mbps of bandwidth.

That bandwidth can be used to connect to the Internet in what is called DIA or Dedicated Internet Access. Dedicated means that you have exclusive use of the bandwidth at all times. Use as little or as much of it as you need. The remainder will still be available and not shared by other users.

T1 lines are also popular as point to point connections to link two business locations. A specialized use is to transmit digitized audio from radio station studios to rurally located transmitter sites. T1 is also the most popular backhaul technology that connects cellular wireless towers to telephone switching systems.

Has the cost of a T1 line come down enough to make it attractive for your business use? If so, you may also want to compare T1 against the newer Ethernet over Copper that typically offers twice the bandwidth for the same money. If EoC is available, it's an even better bargain. Get quotes now for EoC and T1 line services at your business locations.

5x5 Mbps Ethernet over Copper Saves Money

Many companies wish they had more bandwidth, less telecom expense or both. There’s a new service called 5x5 Ethernet than may be just what you are looking for.

Ethernet services are fairly new on the scene. Prior to Ethernet becoming fairly common, your best bandwidth options were T1 lines and fractional DS3 bandwidth. Occasionally, fixed location wireless service has been available for locations with a nearby line of sight path to their service provider.

How do Ethernet services change the options mix? You can often get more bandwidth for less cost with Ethernet, including low bandwidth services over copper.

You’ll hear Ethernet services described as Metro Ethernet, Carrier Ethernet or by their bandwidth level. For instance, 5x5 Mbps Ethernet means a dedicated speed of 5 Mbps in both the upload and download directions. That symmetry is similar to what you get with other telecom services, but much different than the consumer oriented information services such as DSL and Cable broadband.

Symmetrical bandwidth is important if you expect to do file transfers between locations or backup your data to the cloud or a remote data center. Asymmetrical services with low upload speeds were designed for Web browsing. When you are requesting Web pages, there is a lot more data coming down than the few commands you are sending up to the server. That’s also true for video streaming, but not for video conferencing. In general, any two-way activity benefits from symmetrical bandwidth.

If you are currently using a T1 line or a few of T1 lines bonded together, sometimes called fractional DS3 bandwidth, you may well find that EoC or Ethernet over Copper is much more cost effective. You’ll get the same high quality of service that you expect from T1 or other telecom services. You’ll just pay less.

How much less? Let’s say that you want 5 Mbps symmetrical bandwidth to meet your need for file transfers, video conferencing, or dedicated Internet access. You could get close by bonding 3 T1 lines together to get 4.5 Mbps or 4 T1 lines for 6 Mbps. With T-carrier service, you need to move up in 1.5 Mbps increments.

The problem is that there is no economy of scale with T1 lines. Two lines cost twice as much as one line. Three lines, the number needed for 4.5 Mbps bandwidth, will cost you 3x the T1 line price. You also have to have new lines installed any time you want to increase bandwidth. There’s no cost savings in having extra capacity available.

Ethernet pricing is more than competitive with T1. You can often get 2 Mbps Ethernet for the same or less cost than a T1 line. Sometimes you can even get 3 Mbps for that price. Your 5x5 Mbps Ethernet will likely cost somewhere around twice the cost of T1 service but give you over 3 times the bandwidth. You might even do better. The reason these cost figures are vague is that pricing for both T1 and Ethernet is highly dependent on what services and competition are available for any particular business location.

Another thing you should know is that Ethernet over Copper uses the same twisted pair telco wiring that brings in T1 service. The technology uses multiple pair to increase bandwidth. That technology is also much more scalable than T-carrier services. What you want to do is install an Ethernet port capable of the bandwidth you expect to need for the foreseeable future. Then order the bandwidth you need right now. You should be able to quickly and easily increase your bandwidth at any time by simply contacting your service provider. No additional installation or construction delays should be necessary.

Are you ready to get some real numbers comparing Ethernet to T1 and DS3 services? Get pricing and availability for 5x5 Mbps Ethernet over Copper and other bandwidth services now.

20x20 Mbps Ethernet over Copper

You need bandwidth and a lot of it. So, call up your service provider and upgrade your account. Oh, you can’t do that? Is it because there are no facilities at the level you want or the cost is so astronomical that it isn’t worth considering? Have you considered 20x20 Mbps Ethernet over Copper?

What’s special about 20x20 EoC is that it offers an extraordinary level of bandwidth using only commonly available twisted pair copper cable. You get a symmetrical 20 Mbps upload and 20 Mbps download speed. This is a professional-grade WAN networking service that is highly reliable. Your bandwidth is dedicated to your applications and is not shared with other customers. It’s also full duplex, so you can upload and download at the same time using the full bandwidth available.

T1, the basic and most popular of the T-carrier services, offers just 1.5 Mbps delivered using 2 copper pair. You can upgrade that by adding more T1 lines with a binding process that combines their bandwidth. This works well up to about 10 or 12 Mbps. Then it becomes too expensive compared to other solutions.

The next logical upgrade is T3 or DS3, which are pretty much the same service these days. The bandwidth is an impressive 45 Mbps, but you won’t get that over twisted pair telco cable. You’ll almost certainly need to have a fiber optic connection. In some situations you may be able to get fixed location wireless at that bandwidth as long as you have a short line of site path between you and your provider.

What 20x20 Mbps Ethernet over Copper does is fill the gap between slower speed bonded T1 lines and higher speed fiber options. A bandwidth level of 20 Mbps is fast enough for many medium size companies to use for dedicated Internet access, file backup and restore, medical image transfer, computer aided design and manufacturing, video transport and similar demanding applications.

The way 20x20 Mbps EoC works is that it divides the bandwidth among multiple twisted pair wires in a binder group. The modulation scheme is chosen to minimize interference between the signal wires or even cancel out interference on the lines. One of the technical reasons that EoC is highly reliable is that no one pair carries the entire signal. If a wire breaks or the circuit connected to it fails, other pairs can continue to provide service, albeit at a reduced bandwidth level until repairs are made.

It sounds like 20x20 Mbps Ethernet over Copper is an almost ideal service, doesn’t it? It gets better. Mbps for Mbps, Carrier Ethernet services tend to be less expensive than their legacy telecom competitors, including T1 and DS3. The one caveat is that EoC isn’t universally available as of yet. It’s primarily a Metro Ethernet service found in cities and suburban areas, with very little rural service. There are distance limitations to the technology. You need to be within a few miles of a carrier POP (Point of Presence) to get Ethernet over Copper services.

What about higher bandwidths? EoC is most popular in the range of 2 Mbps up to 20 Mbps. Very near provider offices, speeds up to 45 Mbps might be available. Above that, you are going to need fiber run into your building. This is not necessarily a budget breaker. Some competitive providers anxious to acquire fiber optic business will subsidize or even fully cover the cost of a fiber optic buildout if you order significant bandwidth.

Are you in need of higher bandwidth but unsure about availability and costs? Find out quickly and easily if you can get 20x20 Mbps Ethernet over Copper or other high bandwidth services at very affordable prices.