T1/DS1 broadband in Arkansas uses two pairs of copper wire for transmission over telephone lines. An ordinary telephone line uses the DS0 transmission protocol, which carries 64 Kbit per second. A T1 line uses the DS1 protocol to combine the equivalent of 24 telephone lines for a total bandwidth of 1.536 Mbit per second.

Providers of T1 broadband in Arkansas usually offer T1 lines to private customers in DS0 fractions. However, a small business will typically use a full T1 line to connect to the Internet and a larger business may use multiple T1 lines bundled together.

There are three primary factors to consider when you compare Arkansas T1 broadband:

1. Prices for T1 in Arkansas vary in part according to your distance from the carrier’s Point of Presence. The further you are from the carrier’s POP, the more your T1/DS1 line will cost.

2. Major carriers usually own and operate their own networks, generally resulting in the best actual transmission speeds.

3. A channel bank is necessary to separate the DS1 data stream back into the 24 DS0 data packets. This device is relatively expensive to purchase or lease and represents a substantial investment for a small business.

Action Steps
The best contacts and resources to help you get it done

Locate Arkansas T1 Internet providers that sell full T1 service

Use dedicated T1 in Arkansas to provide high-speed Internet access for a group of employees. These services frequently include multiple static IP addresses and email addresses under your domain name.

I recommend: Comcast offers businesses connection speeds much faster than DSL with downloads up to 16 Mbps and uploads up to 2 Mbps. Corecomm offers dedicated T1 service for businesses of all sizes and guarantees uptime of 99.5 percent.

Find dedicated T1 providers in Arkansas that specialize in business packages

Get T1 access in Arkansas from a provider that can meet your needs now and scale your requirements as your business grows.

I recommend: EarthLink offers a symmetrical T1 business line so you can upload as fast as you download and guarantees 99.99 percent uptime. Verizon has a small business package specifically designed for 20 or fewer employees.

Check out local packages from dedicated T1 providers in Arkansas

The local provider connects your business to the carrier's POP. This connection is known as the local loop and represents a substantial component of a T1 line's cost.

I recommend: Ifworld offers scalable connections speeds including T1 lines for businesses in northwest Arkansas. Worldlynx provides fractional and full dedicated T1 connections for residents and businesses in several communities in Arkansas, including Batesville and Monticello.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  T1 service in Arkansas will almost always offer substantially faster access than a DSL line of the same rated speed. Providers of T1/DS1 broadband in Arkansas rarely oversubscribe their services, meaning that these customers will have access to the full transmission rate of 1.544 Mbps. By contrast, the oversubscription rates for DSL lines routinely exceed 4:1.