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Home Networking Router, Security, NPB Routers Cisco EHWIC-3G-EVDO-B WAN Card 3G EVDO WAN Module for 3900 Router Expansion

Cisco EHWIC-3G-EVDO-B WAN Card 3G EVDO WAN Module for 3900 Router Expansion

Brand:
Cisco

The Cisco EHWIC-3G-EVDO-B is a 3G wireless WAN expansion module designed for Cisco 3900 Series routers, enabling EVDO-based mobile broadband connectivity for reliable network access in remote, branch, and backup deployments.

OVERVIEW

  • The Cisco EHWIC-3G-EVDO-B is a cellular WAN interface card engineered to extend Cisco ISR 3900 router capabilities through 3G EVDO mobile networks. It provides dependable wireless internet connectivity where fixed-line broadband is unavailable or unreliable.
  • Built for enterprise mobility and network resilience, this module ensures continuous WAN access using cellular infrastructure. It integrates seamlessly into Cisco 3900 series routers, supporting secure, scalable, and flexible network expansion for distributed environments.

USE CASES

  • Backup WAN connectivity for Cisco 3900 routers
  • Remote site internet access in areas without wired broadband
  • Mobile network solution for field operations and outdoor deployments
  • Temporary connectivity for project sites and remote setups
  • Enterprise branch office wireless internet access
  • Network redundancy and failover support
  • Industrial monitoring and remote communication systems
  • ISP-managed cellular WAN services

KEY FEATURES

  • 3G EVDO wireless WAN connectivity for Cisco 3900 Series routers
  • Provides mobile broadband access through cellular networks
  • Designed for WAN backup and primary connectivity use cases
  • Compact EHWIC form factor for easy router integration
  • Enhances network availability with failover support
  • Secure and stable wireless data transmission
  • Optimized for enterprise and remote networking environments
  • Seamless integration with Cisco ISR architecture
  • Supports scalable distributed network deployments
  • Reliable performance for continuous connectivity requirements

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Model: EHWIC-3G-EVDO-B
  • Product Type: Wireless WAN Interface Card
  • Technology: 3G EVDO Cellular Connectivity
  • Router Compatibility: Cisco 3900 Series ISR Routers
  • Network Type: Mobile Broadband (CDMA/EVDO)
  • Form Factor: EHWIC Module
  • Function: Wireless WAN connectivity and backup link
  • Deployment: Enterprise branches, remote sites, field networks
  • Usage: Primary or failover internet connectivity

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