Network Devices

Network Device

is a piece of hardware or software integral to communication between a computer and an internet connection

manages traffic flow and direct data packets, provide security, and enable connectivity between network segments or the Internet

Hub

an essential multi-port device that connects multiple Ethernet devices into a single broadcast network segment

Passive Hub

No power source is needed to connect devices without amplification

Active Hub

This hub amplifies incoming signals before broadcasting and requires external power

Intelligent hub

Includes network management, monitoring and diagnostic features

Switch

is multiport bridge with a buffer designed that can boost its efficiency and performance, also a data link layer device

Unmanaged Switches

are plug-and-play devices with a fixed configuration that cannot be modified or optimized

Managed Switches

are entirely configurable can be managed or monitored through a web interface, command-line interface, or SMNP session

Smart Switches

Smart switches balances unmanaged and fully managed switches

Layer 2 Switch

It connects local devices within the same network segment and uses MAC addresses to manage their traffic

Layer 3 Switch

Combines the functionality of a Layer 2 Switch and a router

PoE Switch

delivers data and electrical power to network devices via a single Ethernet cable, eliminating the need for separate power supplies

Gigabit Switch

This high-speed switch supports data transfer rates of 1 gigabit per second (Gbps) or more

Rack-mounted Switch

a network switch designed to fit a standard 19-inch server rack

Desktop switch

This type of switch is commonly used for a small or home office environment and is typically stored on a desk or tabletop

Modular Switch

This type of switch is commonly used for a small or home office environment and is typically stored on a desk or tabletop

Routers

its main job is to direct traffic

Static Router

uses manually configured routes to direct traffic network traffic to ensure consistent, predefined data-pack paths without automatically adjusting to network changes, ideal for smaller networks

Dynamic Router

automatically communicated with others to modify its routing table based on real-time network conditions

Access Point

is a device that allows wireless devices, like smartphones and laptops, to connect to a wired network