Cisco EHWIC-4ESG – 4-Port Gigabit Ethernet EHWIC for Cisco ISR G2 Routers
Model Name : Cisco EHWIC-4ESG
Brand : Cisco
Key Features:
- 4 Gigabit Ethernet Ports – Ideal for connecting LAN devices or multiple WAN uplinks.
- Layer 2 and Layer 3 Functionality – Supports switching and IP routing on each port.
- VLAN & Trunking Support – 802.1Q VLAN tagging for traffic segmentation.
- Integrated QoS Features – Prioritize traffic with advanced QoS policies.
- Secure Network Segmentation – Easily isolate public/private traffic or DMZ setups.
- Flexible Deployment – Use ports in routed or switched mode per design needs.
- Easy Integration – Plugs into EHWIC slot of Cisco ISR G2 routers.
Ideal For – Branch networks, SMBs, and secure LAN extension.
30 days Warranty
Condition : Refurbished
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- Description
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Cisco EHWIC-4ESG is a 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card, designed to extend Cisco ISR G2 router capabilities by adding high-performance Layer 2 and Layer 3 Ethernet switching.
Compatible with Cisco 1900, 2900, and 3900 Series Integrated Services Routers, this module enables flexible network configurations, VLAN trunking, inter-VLAN routing, and access switching in a compact form.
With support for IEEE 802.1Q VLANs, Quality of Service (QoS), Spanning Tree Protocol, and Layer 3 IP routing, the EHWIC-4ESG enhances branch router deployments with switch-like functionality, ideal for connecting LAN devices, managing traffic efficiently, or creating a DMZ.
Frequently Asked Questions
Q1: What routers are compatible with EHWIC-4ESG?
A: It is compatible with Cisco ISR G2 routers, including the 1900, 2900, and 3900 Series.
Q2: Can it be used for both Layer 2 and Layer 3?
A: Yes, each port supports both Layer 2 switching and Layer 3 IP routing.
Q3: Does it support VLANs and trunking?
A: Yes, it supports 802.1Q VLAN tagging, trunking, and access port configuration.
Q4: Is this hot swappable?
A: No, the module must be inserted or removed while the router is powered off.
Q5: What is the throughput per port?
A: Each port supports up to 1 Gbps full-duplex.
Q6: Is it suitable for DMZ configurations?
A: Yes, you can isolate traffic or create secure zones using VLANs and routing.
Q7: Is this module available for rental from RebuyIT?
A: Yes, RebuyIT offers this module for both sale and rental, depending on your requirement.
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