Cisco EHWIC-1GE-SFP-CU 1-Port GE + SFP Enhanced High Speed WAN Card EHWIC1GESFPCU

Description:

The Cisco EHWIC-1GE-SFP-CU is a dual-mode Gigabit Ethernet Enhanced High-Speed WAN Interface Card (EHWIC) that supports both SFP fiber and RJ-45 copper connections. Designed for Cisco Integrated Services Routers (ISR) in the 1900, 2900, and 3900 series, it provides flexible Gigabit WAN or LAN connectivity. This module is ideal for enterprise branches requiring reliable, high-speed, and secure connections with easy deployment options.

TECHNICAL SPECIFICATIONS:
Manufacturer: Cisco
Model Number: EHWIC-1GE-SFP-CU
Type: Dual-Mode Gigabit Ethernet WAN Interface Card
Ports: 1 x 10/100/1000 Ethernet (RJ-45 or SFP slot, one active at a time)
Interface Types: RJ-45 copper and SFP fiber (combo port)
Speed: 10/100/1000 Mbps (auto-negotiation)
Duplex: Full/Half (auto-sensing)
Layer Support: Layer 2 and Layer 3
Compatibility: Cisco 1900, 2900, and 3900 Series Integrated Services Routers
Hot Swappable: No (requires router reboot to install)
Use Case: WAN or LAN expansion with copper/fiber flexibility
Power Source: Supplied by host router
Operating Temperature: 32° to 104°F (0° to 40°C)
Dimensions: 0.8 x 3.1 x 6.9 in (2 x 8 x 17.5 cm)
Weight: Approx. 0.5 lbs (0.23 kg)