Covad DSL Basics
DSL (digital subscriber line) Service is a proven technology that uses standard telephone lines to provide reliable, high-speed Internet access. DSL is "always-on," providing high-speed Internet connectivity for websites, email, and other online applications. Unlike other broadband technologies, DSL service offers higher average speeds and fewer bottlenecks to slow you down.
Different Types of DSL
Covad offers a range of different DSL technology types that offer unique upload or "send" and download or "receive" characteristics. Below is a quick overview of the different types of DSL.
- Covad ADSL—Asymmetric DSL splits resources to give you higher download speeds than upload speeds. If you spend the majority of your time viewing websites and checking email, and less time sending files or running network applications, ADSL is your best choice.
- Covad IDSL—ISDN DSL is a symmetrical technology providing equal upload and download speeds. Generally, it is recommended for users unable to obtain other DSL services at their location.
- Covad SDSL—Symmetrical DSL also offers equal download and upload speeds. It is ideally suited for users working with large files, network applications, or maintaining in-house email or Web servers.
DSL is not the only broadband technology that Covad has to offer. For businesses that demand maximum speeds, enhanced features, and aggressive service level agreements, Covad T1 is an industry-leading choice.
Try Our Covad DSL Broadband Chooser
Every business has unique needs. Whether you’re a small business or home office that wants the simplicity and competitive pricing of a DSL broadband solution that can meet a variety of upload and download requirements, or a company that wants the guaranteed performance backed by service level agreements, we’ve got the business DSL product you need.
Use the chart below to help identify which Covad DSL service gives you the right mix of performance, features, and pricing.
| Covad ADSL (TeleSurfer Plus) | Covad ADSL (TeleSOHO) | Covad Dedicated ADSL (SOHO) | Covad SDSL (TeleSpeed) | Covad Enterprise SDSL (TeleSpeed) |
|---|---|---|---|---|
| Telecommuter | Small/Medium | Medium/Distributed Business | ||
| A reliable, always-on connection for a single user or small business | Ideal for a small business with existing phone lines and average Internet and file transfer needs | Perfect for small to medium businesses not requiring a land-line and moderate to high Internet requirements | For the medium business requiring high-performance broadband service requirements | For a larger or multi-location businesses with mission-critical Internet needs |
| Priced at $24.95/month | Priced from $59.95/month | Priced from $65.95/month | Priced from $119.95/month | Priced from $129.95/month |
| Available service Up to 1.5/128 | Available service Up to 1.5/384 Up to 3.0/768 Up to 6.0/768 | Available service Up to 1.5/384 Up to 3.0/768 | Available service* • 144Kbps • 192Kbps • 384Kbps • 768Kbps • 1.1Mbps • 1.5Mbps | Available service* • 144Kbps • 192Kbps • 384Kbps • 768Kbps • 1.1Mbps • 1.5Mbps |
| Promotions Free Router - after rebate | Promotions Free Installation, Equipment and 1 month service - after rebate | Promotions Equipment and Installation FREE (no rebate required) | Promotions Equipment and Installation FREE (no rebate required) | |
