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Internet Connection Types
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To connect to the Internet and the NU Network, choose from dial-up, digital subscriber line (DSL), or cable modem services. NUIT recommends DSL or cable modems for service that most closely matches on-campus connection speeds and allows for quicker access.
See NUIT's Internet Provider Comparison for information about local and national vendors.
| Dial-Up | DSL | Cable | |
|---|---|---|---|
| Description | Uses telephone lines; phone cannot be used while online | Uses telephone lines and digital technology; allows phone to be used while online | Uses cable TV's coaxial and fiber-optic lines |
| Known Issues | Slow speed may not meet expectations of today's user; will interfere with telephone usage | Subscribers more than 18,000 feet from a switch station may experience slower speeds; will not interfere with telephone usage | Number of subscribers sharing a connection may cause slower speeds; not all cable segments can support service |
| Cost/Month estimate |
Lowest cost |
Typically mid-range cost | Typically higher-range cost |
| Ease of Installation | Provided over existing telephone lines | Provided over existing telephone lines | Provided over existing cable television lines |
| Speed | About 56 to 91 kilobytes-per-second (Kbps) |
Up to 5 megabits per second (Mbps); proximity to the phone switching station enables fastest speeds |
Up to 5 megabits per second (Mbps); actual speeds may be slower if many users share a segment of the network |
| Security | Same as DSL | Uses dedicated cabling, so you are the only one on your network |
Other people in your area share the same network; install personal firewall software as a precaution |
| Options for Travel | Nationwide dial-up numbers available | Same as dial-up; check with provider | Not available for travel; instead, research inexpensive resources for travel |
Additional Information
Support Contacts
NUIT Support Center
Central service desk for students, faculty, and staff.
847-491-HELP (4357)
Submit a Support Request
Page Last Modified
Last Updated: 10 November 2011




