Cisco Wireless WAN High-Speed WAN Interface Card EHWIC-3G-HSPA+7-A EHWIC3GHSP+7A

Description:

The Cisco EHWIC-3G-HSPA+7-A Wireless WAN Interface Card is used in Cisco Integrated Services Routers to provide high-speed cellular WAN connectivity using 3G HSPA+ networks for remote and mobile network access. Commonly installed in branch office routers, remote industrial sites, transportation systems, and field communication networks where wired broadband connections are unavailable or used as backup WAN links. Network administrators and system integrators use this interface card for wireless network connectivity, WAN failover, and replacement or expansion of cellular communication modules in Cisco router platforms. 

Applications:

The Cisco EHWIC-3G-HSPA+7-A module enables routers to connect to cellular broadband networks, allowing reliable WAN connectivity in locations without fixed-line internet infrastructure. It is commonly used in remote offices, mobile command centers, retail branches, industrial monitoring systems, and transportation networks where constant communication with central servers is required. The module supports high-speed data transfer over HSPA+ networks and is often deployed for primary connectivity or backup WAN links to maintain continuous network availability.

Technical Specifications:

• Manufacturer Part Number (MPN): EHWIC-3G-HSPA+7-A
• Product Type: Wireless WAN Interface Card
• Technology: 3G HSPA+ cellular broadband
• Form Factor: Enhanced High-Speed WAN Interface Card (EHWIC)
• Compatible Platforms: Cisco Integrated Services Routers
• Maximum Data Speed: Up to 21 Mbps downlink, up to 5.76 Mbps uplink
• Network Compatibility: UMTS / HSPA / HSPA+ cellular networks
• Antenna Interface: External cellular antenna connectors
• SIM Card Support: Yes
• WAN Connectivity Type: Cellular broadband WAN
• Installation Type: Router EHWIC slot module
• Operating Temperature Range: 0 °C to 40 °C
• Management: Configured and monitored through Cisco IOS

Common Replacements:

• Cisco EHWIC-4G-LTE-VZ Wireless WAN Interface Card
• Cisco EHWIC-3G-HSPA-U Wireless WAN Interface Card
• Cisco NIM-4G-LTE-GA Cellular WAN Interface Module