What limits DSL speed?

Related questions

1. Can you use Cat 5 for phone?
2. Is ADSL digital or analog?
3. Is broadband analog or digital?
4. How is DSL wired?
5. What is baseband Signalling?
6. What does xDSL mean?
7. What baseband means?
8. What do the different colors on telephone wires mean?
9. What is xDSL modem?
10. Is DSL good for gaming?

Tags

1. #delivers
2. #slower
3. #service
4. #offers
5. #email
6. #providers
7. #speeds
8. #browsing
9. #social
10. #expensive
11. #media
12. #choice
13. #different
14. #services
15. #example
16. #offer
17. #works
18. #another
19. #bandwidths