What is dark fiber network?

Related questions

1. What is a CWDM mux?
2. What is the maximum distance for fiber optic cable?
3. What is DWDM network?
4. What are the disadvantages of Fibre optic cable?
5. What is the difference between fiber and dark fiber?
6. What is channel spacing in DWDM?
7. Why is it called dark fiber?
8. What is DWDM and CWDM?
9. What is dark fiber and lit fiber?

Tags

1. #potential
2. #optical
3. #leased
4. #service
5. #optic
6. #unlit
7. #infrastructure
8. #available
9. #communication
10. #telecommunication
11. #unused
12. #referred
13. #provider
14. #capacity
15. #originally
16. #network
17. #fibre