Description
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Brand: Cisco
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Series: Cisco EHWIC Modules
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Model: EHWIC-4ESG V01
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Product Type: Network Interface Card
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Device Type: 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card (EHWIC)
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Ports / Interfaces: 4 x 10/100/1000 Base-TX Gigabit Ethernet (RJ-45) switching ports
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Data Rate / Throughput: 1 Gbps per port (full-duplex)
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Switching/Forwarding/Performance: Wire-speed Layer 2 switching with VLAN support
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Protocols / Features: IEEE 802.1Q VLAN, IEEE 802.1p QoS, Spanning Tree Protocol (STP), supports IPv4/IPv6 traffic
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Compatibility: Supported on Cisco ISR G2 routers (e.g., Cisco 1900, 2900, and 3900 Series)
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Form Factor: EHWIC module, hot-swappable
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Management: Managed via Cisco IOS through the host router
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Power: Powered by host router chassis
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Usage/Application: Expands Gigabit Ethernet switching capability for branch routers; supports LAN/WAN segmentation and IP telephony deployments
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Condition: Refurbished, tested and verified
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Warranty: 30 Days Warranty
Categories
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Refurbished Cisco Modules
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Cisco EHWIC Series
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Router Expansion Modules
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Enterprise Networking Components
Key Benefits
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Adds 4 Gigabit Ethernet switching ports to supported Cisco ISR G2 routers
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Enables VLAN and QoS for LAN segmentation and IP telephony integration
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Refurbished, fully tested, and reliability-assured for enterprise use
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Cost-effective solution for extending router switching capacity
Final Notes
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Product specifications may vary slightly based on stock. For confirmation and support, please contact us at +91-96328 19991.
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Our refurbished products are 3–4 years old, fully renewed, port-tested, and covered with a 30-day service warranty.
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Note: Images are for reference only.









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