RJ45
Characteristic (RJ45)
- The standard wired Ethernet over copper cable connector.
- It’s what plugs into the back of your computer.
- 8 Position
- 8 Conductors
- Mainly used in networks wiring.
RJ11
Characteristic (RJ11)
- The “telephone” standard.
- Almost certainly has an RJ11 phone jack, or a cord with an RJ11 connector, attached to it.
- 6 Position
- 4 Conductor
- Used for ADSL, telephone, and modem cables etc.
Fiber Optic
Characteristic (Fiber Optic)
- Consist of multiple strands of optic fibers, hairlike strands of pure glass designed to transmit light.
- Have an outer protective layer known as a "buffer".
- Used as transmission wire in communications, cable television and the Internet.