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Courtesy of ShopforT1.com
Definition 1. -
A high-speed digital connection capable of transmitting data at a rate of approximately 1.5 million bits per second. A T1 line is typically used by small and medium-sized companies with heavy network traffic. It is large enough to send and receive very large text files, graphics, sounds, and databases instantaneously, and is the fastest speed commonly used to connect networks to the Internet. Sometimes referred to as a leased line, a T1 is basically too large and too expensive for individual home use.
Definition 2. -
A type of high speed Internet connection that provides a great deal of bandwidth. Many businesses lease T1 lines to connect to the Internet, but because they are expensive and offer more bandwidth than most small businesses and homes need, they are not realistic solutions for small and low-demand Internet users.
Definition 3. -
The T-carrier system, introduced by the Bell system in the US in the 1960's, was the first successful system that supported digitalised voice transmission. The original transmission rate (1.544 Mbps) in the Hume T1 line is in common use today in ISP (Internet Service Provider) connections to the Internet
Definition 4. -
The T1 (or T-1) carrier is the most commonly used digital line in the United States, Canada, and Japan. In these countries, it carries 24 pulse code modulation (PCM) signals using time-division multiplexing (TDM) at an overall rate of 1.544 million bits per second (Mbps). T1 lines use copper wire and span distances within and between major metropolitan areas. A T1 Outstate System has been developed for longer distances between cities.
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Friday May 30, 2008,
01:10 pm ET
Hume, Virginia, May. 30 /Richard Anderson/ --
The digital universe, and the way people connect to it, is changing. Small businesses, in
particular, are discovering new high-speed Internet and telecom options that are now
squarely within their budgets. Through a myriad of mergers and acquisitions, telecommunication
providers have greatly enhanced their integrated T1 products with features that businesses
can't live without, all while dropping the price to about half of what they were just
two years ago.
When asked about his recent decision to replace his TDM channelized T1 with a
SIP-enabled dynamic T1, Robert Probst, small business owner in San Diego, explained
that "it was really an easy decision to make. My business was growing and I couldn't
afford the cost of more voice trunks. When I learned that it was possible to
have up to 16 voice lines, and a full data T1 of high speed Internet bandwidth,
all on the same line, for under $500 - I was sold. I ended up expanding the
telecom capability of my business, improving the quality of my Internet connection,
and saved money while doing it."
Virginia, ordinarily not known for its telecom prowace, has been a hotbed
for businesses making the move to dynamic telecom lines. One local business
owner - Linda Peterson - who operates a travel agency, recently told us that
"I never expected the phone company to come out with anything that would
help me lower my costs. On the contrary. Ma Bell has had a history of raising
my rates and making my life difficult. When I heard about the XO Flex package
(offering 10 dynamic voice lines and 1.5 mbps of high speed Internet) at a price
of under $500, I couldn't move over fast enough." Since then Linda reported
a $150/month savings in her telecom expenses.
Adoption of new technologies take time, and dynamic integrated T1 service is no
different. Since the telephone service is regarded more as a utility than anything,
business pay very little attention to changes in the industry. Significant price
reductions and incentive packages need to be placed on their doorstep by proactive
consultants and telecom salespeople in order to grab their attention. However, once
the new technology begins becoming commonplace in the industry, momentum builds
and soon the new products become standard. Businesses soon see themselves at a
disadvantage to their piers if they don't adapt and keep up.
The two basic Integrated T1 line configurations, as they exist in today's
market, are analog and digital. Commonly referred to as "trunks", these 24-channel
bundles transmit TDM signals directly to the service provider's network via a
local loop. Unlike analog trunks, whose configuration can not change once the
channels have been allocated, digital "dynamic" lines can change reconfigure
themselves from data, to voice, and back again. This ability to reclaim voice
channels for data broadband access when not in use gives the user the performance
of two T1's in one.
The adoption of any new telecommunications platform is never instantaneous. Many
technologies, like VoIP for example, have been in the works for years without
gaining much traction. Enterprises see communications as their life blood. Even
though many are becoming aware of newer, cheaper mediums by which they can conduct
business, the risk still outweighs the rewards in their minds. Couple the
'if it isn't broken, why fix it?' mind set with the telecom meltdown of the early
2000's and it isn't surprising that widespread adoption of new telecom services
has lagged. However, the new technologies of IP-based voice systems are finally
starting to gain an audience, and the chorus of satisfied customers continues to
grow. As this momentum pushes forward, so does general acceptance of it viability.
As the competitive local exchange carriers continue to compete by introducing new and
exciting products at prices most small businesses can afford, they are coming up against
increasing resistance from the RBOCs who are forces to lease their own copper lines
to these CLECs at reduced rates. This reality has the CLECs rushing to deploy their
own networks and fiber routes, but the FCC may ultimately relax the mandate - leaving
all of us wondering how long the party is going to last. With the help of super-CLECs like XO Communications, PAETEC, Nuvox, One Communications,
Cavalier Telephone, and TelePacific, small business owners everywhere now have access
to non-Bell service that is on par or better than those being offered by the former
Bells. Integrated T1s that do more and cost less have transformed into a solid beach
head for the newcomers.
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