Cisco EHWIC-4ESG-P – 4-Port Gigabit Ethernet EHWIC with PoE Support
Model Name : Cisco EHWIC-4ESG-P – 4-Port Gigabit Ethernet EHWIC with Power over Ethernet PoE
Brand : Cisco
Key Features:
- 4 Gigabit Ethernet Ports – High-speed switching or routing capability.
- PoE-Enabled Ports – Power IP phones, wireless access points, and cameras directly.
- Layer 2 & Layer 3 Flexibility – Use ports in switching or routed mode.
- VLAN & Trunking Support – 802.1Q VLAN tagging and traffic isolation.
- Integrated QoS – Optimize traffic with policy-based management.
- Perfect for Branch Deployments – Saves space, reduces equipment, and simplifies wiring.
- External Power Module Required – For PoE output (PWR-POE-EHWIC).
30 days Warranty
Condition : Refurbished
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- Description
- Reviews
Cisco EHWIC-4ESG-P is a 4-port Gigabit Ethernet Enhanced High-Speed WAN Interface Card with Power over Ethernet (PoE), designed for Cisco ISR G2 Series routers (1900, 2900, and 3900 series).
Each of the four ports supports 10/100/1000 Mbps Ethernet, with integrated IEEE 802.3af PoE capability, making it ideal for powering IP phones, access points, and surveillance cameras directly from the router.
In addition to PoE, the EHWIC-4ESG-P supports Layer 2 switching, Layer 3 routing, 802.1Q VLAN tagging, and advanced QoS, making it a flexible option for branch offices and distributed networks.
Frequently Asked Questions
Q1: What's the difference between EHWIC-4ESG and EHWIC-4ESG-P?
A: The EHWIC-4ESG-P adds Power over Ethernet (PoE) capability, while the EHWIC-4ESG does not.
Q2: Is a separate power source needed for PoE?
A: Yes, you need the PWR-POE-EHWIC external power supply to deliver PoE.
Q3: What devices can I power with this card?
A: You can power Cisco IP phones, wireless access points, and PoE surveillance cameras.
Q4: Is it hot swappable?
A: No, this module should be inserted or removed with the router powered off.
Q5: Does it support VLAN trunking?
A: Yes, it supports 802.1Q VLAN trunking and access ports for traffic segmentation.
Q6: Which routers are compatible?
A: Cisco 1900, 2900, and 3900 Series ISR G2 routers.
Q7: Can I use it in Layer 3 routed mode?
A: Yes, ports can be configured as routed interfaces for inter-VLAN routing or subnet separation.
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