Cisco EHWIC-1GE-SFP-CU — Gigabit Ethernet Enhanced High-Speed WAN Interface Card

Save significantly over new pricing on this fully refurbished and tested Cisco EHWIC-1GE-SFP-CU enhanced high-speed WAN interface card. Add flexible Gigabit Ethernet connectivity to your Cisco ISR G2 router with both SFP fiber and copper RJ-45 options in a single compact module — backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Part Number: EHWIC-1GE-SFP-CU
• Dual-Mode Connectivity: 1x SFP slot (100/1000 Mbps) + 1x RJ-45 copper port (10/100/1000 Mbps) — one active at a time
• Max Throughput: 800 Mbps unidirectional / 1600 Mbps bidirectional
• SFP Support: Cisco-certified copper and optical SFPs with Digital Optical Monitoring (DOM)
• True Routed Port: Configure IP addresses directly on the interface — no SVI/VLAN trunking required
• Form Factor: Enhanced HWIC (EHWIC) — compact, single-wide slot
• Standards: IEEE 802.3, 802.3z, 802.3ab, 802.1Q, 802.1p

Compatible Platforms

Designed for the Cisco ISR G2 router family including the Cisco 1921, 1941, 2901, 2911, 2921, 2951, 3925, 3925E, 3945, and 3945E. Requires Cisco IOS Release 15.1(4)M or later.

Ideal Use Cases

• Branch office Ethernet WAN (EWAN) Layer 2 and Layer 3 uplinks
• Inter-VLAN routing (IVR) and LAN switch connectivity
• Flexible fiber or copper deployment for WAN/LAN links

Why Buy from Reef Telecom?

• ✅ 10-Year Warranty on all refurbished equipment
• ✅ Free Shipping on orders over $300
• ✅ Fully tested and certified before shipment

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.