Is SFP copper or fiber?

Related questions

1. What is SFP Ethernet ports?
2. Can I use uplink port as normal port?
3. What is SFP combo ports?
4. What is a SFP port on a Cisco switch?
5. Will SFP work in SFP+ port?
6. What is the difference between Fibre Channel and Ethernet?
7. What is a Fibre Channel port?
8. What is Ethernet uplink port?
9. What is VLAN in networking?
10. What is fiber port?

Tags

1. #copper
2. #applications
3. #cheaper
4. #expensive
5. #short
6. #effective
7. #cooper
8. #module
9. #transceiver
10. #gigabit
11. #cables
12. #ethernet
13. #distance
14. #fiber
15. #combination
16. #might