Because a switch has both copper ports (for the old device) and a modular slot for fiber modules (for the long-distance link).
Why use a media converter in a simulation? Here are typical educational scenarios and how to fix them.
Packet Tracer provides a generic "Media Converter" device found under the or Miscellaneous category. Placement & Power : Drag the Media Converter onto the workspace.
If your media converter link is failing, check these items:
2960-24TT switch (copper-based network) --> Media Converter --> 3750-24FE switch (fiber-optic network)
In industrial simulations, fiber is preferred over copper because it is immune to electromagnetic interference (EMI).
When you click on the Media Converter in Packet Tracer, you will see a visual representation of the ports, but no configuration tabs.
Converting copper edge-links to a fiber backbone to handle higher traffic loads between core routers. Troubleshooting Link Issues
: Allows legacy or copper-only devices (like some older switches or PCs) to connect to a high-speed fiber backbone. How to Use the Media Converter
Turn off the device using the physical power switch (essential before changing modules).
Note: In many scenarios, users instead use a generic Hub or a Switch and customize the Physical slots with SFP modules to act as a converter. Step-by-Step Configuration Guide
Packet Tracer simulates different fiber connectors. Ensure you are using the correct fiber cable type between the converter and the end device.
Connect your copper LAN device to the copper interface using a cable.
