Cisco EHWIC-4ESG-P EHWIC-4ESG Four port 10/100/1000 POE SWITCHING INTERFACE MDL EHWIC4ESGP

DESCRIPTION:
The Cisco EHWIC-4ESG-P is a 4-port Gigabit Ethernet Enhanced High-Speed WAN Interface Card (EHWIC) with Power over Ethernet (PoE) support, designed for Cisco Integrated Services Routers Generation 2 (ISR G2). It provides wire-speed Layer 2 switching with Layer 3 routed port capability and enables direct connection of PoE devices such as IP phones, cameras, or wireless access points without requiring an external switch.

TECHNICAL SPECIFICATIONS:
Brand: Cisco
Model: EHWIC-4ESG-P
Interface Type: Enhanced High-Speed WAN Interface Card (EHWIC)
Ports: 4 x 10/100/1000 Mbps Gigabit Ethernet with PoE
PoE Support: IEEE 802.3af (PoE)
Switching Type: Layer 2 switching, Layer 3 routing (configurable per port)
MAC Address Table Size: 16K entries
Compatibility: Cisco 1900, 2900, and 3900 Series ISR G2 routers
VLAN Support: IEEE 802.1Q VLAN tagging
Maximum Power Output: Up to 15.4W per port (requires external power supply or PoE power module)
Hot Swappable: No (requires router reboot to install)
Power Source: PoE daughter card or external RPS connection
Dimensions: 3.5 x 6.9 in (8.9 x 17.5 cm)
Weight: Approx. 0.5 lbs (0.23 kg)