Modular Router

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A Modular Router is a type of router that allows network administrators to add or replace interface cards as needed, providing flexibility and scalability for growing network requirements.

Characteristics

  1. Upgradeable Interfaces – Ports and modules can be added or replaced to meet changing network needs.
  2. High Scalability – Suitable for medium to large enterprises with evolving network infrastructures.
  3. Customizable – Supports a wide range of interface modules (Ethernet, Serial, Fiber, Wireless, etc.).
  4. Long-Term Investment – Reduces the need for complete hardware replacement when upgrading connectivity.
  5. Larger Size – Typically bigger than non-modular routers and may require rack mounting.
  6. Use Cases – Commonly deployed in data centers, large businesses, and service provider networks.