HWIC module

HWIC-4ESW-POE Overview

The Cisco HWIC-4ESW-POE is a versatile high-speed WAN interface card that adds four managed Fast Ethernet ports with Power over Ethernet support to Cisco 1800, 2800, and 3800 Series Integrated Services Routers. This module combines LAN switching and PoE capability in a single expansion card, enabling branch offices and small networks to power IP phones, wireless access points, and security cameras directly without requiring an external PoE switch. It supports Layer 2 switching with VLANs, QoS features, and port-based security, ensuring optimized traffic handling and secure connectivity. Integrated with Cisco IOS software, it provides seamless management and consistent policy enforcement across both routing and switching environments.