At what layer of the OSI model does a fiber optic cable connection operate?

Physical Layer
Layer 1 of The OSI Model: Physical Layer defines electrical and physical specifications for devices. The physical layer defines the relationship between a device and a transmission medium, such as a copper or optical cable.

At what layer of the OSI model would you find coaxial cable fiber optic and Ethernet cable?

Examples of transmission media associated with Layer 1 include coaxial cabling, twisted-pair wiring, and fiber-optic cabling. Layer 2 is the Data Link layer, which is responsible for providing end-to-end validity of the data being transmitted.

Which layer of the OSI reference model will you be discussing fiber optic and copper cables?

Internet: The Internet layer of the TCP/IP stack maps to Layer 3 (the network layer) of the OSI model. Although multiple routed protocols (for example, IP, IPX, and AppleTalk) live at the OSI model’s network layer, the Internet layer of the TCP/IP stack focuses on IP as the protocol to be routed through a network.

What layer of OSI model places the signal on the cable?

The Physical Layer
Layer 1: The Physical Layer The bottom layer of the OSI Model is the Physical Layer. It addresses the physical characteristics of the network, such as the types of cables used to connect devices, the types of connectors used, how long the cables can be, and so on.

What layer of the OSI model defines the hardware interface specification?

The main functionality of the physical layer is to transmit the individual bits from one node to another node. It is the lowest layer of the OSI model. It establishes, maintains and deactivates the physical connection. It specifies the mechanical, electrical and procedural network interface specifications.

Which layer is port layer in OSI Model?

Transport Layer reads the port number from its header and forwards the Data which it has received to the respective application.