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Cisco EHWIC-4ESG-P Ethernet Switch HWIC

Part Number: EHWIC-4ESG-P
Manufacturer: Cisco Systems, Inc.


The Cisco EHWIC-4ESG-P (Enhanced High-Speed WAN Interface Card) is a high-performance Ethernet switch module designed for Cisco Integrated Services Routers (ISRs). This module adds four Gigabit Ethernet ports to the router, providing enhanced network connectivity and switching capabilities. The EHWIC-4ESG-P is ideal for small to medium-sized businesses and branch offices that need to expand their network infrastructure with reliable and high-speed Ethernet connectivity.

Key Features

  • Four Gigabit Ethernet Ports: Provides four 10/100/1000 Mbps Ethernet ports for high-speed network connectivity.
  • PoE Support: Includes Power over Ethernet (PoE) capabilities, allowing connected devices to receive power and data over the same Ethernet cable.
  • High Performance: Enhances the router’s switching capabilities, supporting demanding network applications and services.
  • VLAN Support: Supports VLANs (Virtual Local Area Networks) for network segmentation and improved security.
  • QoS Features: Quality of Service (QoS) features prioritize critical traffic, ensuring optimal performance for voice, video, and data applications.
  • Seamless Integration: Integrates seamlessly with Cisco ISRs, providing a cost-effective solution for network expansion.
  • Advanced Security: Includes advanced security features to protect against network threats and ensure secure communication.


  • Small to Medium-Sized Businesses: Ideal for businesses that need to expand their network infrastructure with additional high-speed Ethernet ports.
  • Branch Offices: Suitable for branch offices requiring enhanced network connectivity and PoE support for connected devices.
  • Retail Environments: Supports point-of-sale systems, IP cameras, and other networked devices in retail settings.
  • Education: Provides robust network connectivity for educational institutions, supporting various applications and devices.
  • Healthcare: Enhances network infrastructure in healthcare facilities, supporting critical medical devices and applications.


  • Ethernet Ports: 4 x 10/100/1000 Mbps Gigabit Ethernet ports
  • PoE Support: Yes, Power over Ethernet (PoE)
  • VLAN Support: Yes
  • QoS: Yes, Quality of Service features included
  • Form Factor: Enhanced High-Speed WAN Interface Card (EHWIC)
  • Compatibility: Compatible with Cisco Integrated Services Routers (ISRs)
  • Operating Temperature: 0°C to 40°C (32°F to 104°F)
  • Power Consumption: Low power consumption design

Why Choose Cisco EHWIC-4ESG-P

Choosing the Cisco EHWIC-4ESG-P Ethernet Switch HWIC module enhances the network capabilities of your Cisco Integrated Services Router. With its four Gigabit Ethernet ports and PoE support, this module provides high-speed connectivity and power delivery to connected devices, simplifying network infrastructure and reducing costs. The EHWIC-4ESG-P’s advanced features, such as VLAN support and QoS, ensure optimal network performance and security.

Invest in the Cisco EHWIC-4ESG-P to expand your network infrastructure with reliable, high-performance Ethernet connectivity. Cisco's commitment to quality and innovation ensures that this module will meet your current and future networking needs, making it an ideal choice for businesses and organizations looking to enhance their network capabilities.


VAT Included

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