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EHWIC-3G-EVDO-V
Cisco 3900 Router EHWIC WAN Card EHWIC-3G-EVDO-V
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EHWIC-3G-EVDO-V is a dedicated WAN module that delivers reliable 3G EVDO connectivity to Cisco Integrated Services Routers, enabling seamless data and voice communication in mobile environments. Designed specifically for expanding network reach, this module provides support for cellular data rates up to 3.1 Mbps, ensuring continuous connectivity even in areas with limited wired infrastructure.
Engineered as a modular WAN solution, the EHWIC-3G-EVDO-V integrates directly into compatible Cisco routers via an EHWIC slot. It supports standard TCP/IP protocols and is optimized for failover operations and voice/data converged applications, offering network administrators a robust option for ensuring high availability and mobility in challenging network environments.
EHWIC-3G-EVDO-V price is $434.00, a 48.9% saving from the Cisco list price of $850.00. EHWIC-3G-EVDO-V is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for EHWIC-3G-EVDO-V for additional pricing. Browse the full Router Ehwic Wan Cards series or explore all Cisco products.
In a multi-site enterprise with remote or rural branch offices lacking reliable fiber, the Cisco 3900 Router equipped with an EHWIC-3G-EVDO-V WAN Card delivers high-availability 3G EV-DO backup. When primary MPLS links degrade or fail, the EHWIC-3G-EVDO-V instantly switches traffic to CDMA networks, ensuring uninterrupted VoIP, VPN and cloud–based application access. Benefit: Minimizes downtime, maintains business continuity and safeguards revenue in geographically dispersed locations.
Retail chains deploying point-of-sale terminals require zero-tolerance for network outages. Integrating the EHWIC-3G-EVDO-V into a Cisco 3900 Router provides automatic 3G EV-DO failover when DSL or cable links go offline. Transactions continue without interruption, PCI-compliant encryption stays active, and inventory updates proceed in real time. Benefit: Protects revenue streams, enhances customer experience and reduces chargebacks during network disruptions.
Emergency responders and field engineers need on-the-move connectivity for voice, video and data. A Cisco 3900 Router fitted with the EHWIC-3G-EVDO-V WAN Card offers ruggedized 3G EV-DO access in remote or disaster-stricken zones. Teams can establish secure VPN tunnels to headquarters, stream situational video and coordinate resources instantly. Benefit: Accelerates response times, improves situational awareness and ensures mission-critical communications under adverse conditions.
To get the detailed certification, please go to the Compliance Center.
| EHWIC-3G-EVDO-V |  HWIC-4T1/E1 |  HWIC-4B-S/T |  HWIC-1ADSL-M |  HWIC-AP-AG-N | |
|---|---|---|---|---|---|
| Product Type | Network Module | WAN Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | WAN | T1/E1 | WAN Module | WAN | Wi-Fi |
| Data Rate | Up to 3.1 Mbps | 1.544Mbps / 2.048Mbps | 64Kbps per B-channel | ADSL/ADSL2+ | 1G |
| Connector Type | EHWIC | RJ-48 | RJ-45 | RJ-11 | RJ-45 |
| Supported Protocols | TCP/IP | PPP/HDLC | PPP / HDLC | TCP/IP, PPP | TCP/IP, UDP |
| Form Factor | Modular | Modular (HWIC) | HWIC | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 55°C | 0 to 55°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 70°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco Integrated Services Routers | Cisco | Cisco Integrated Services Routers | Cisco | Cisco |
| Max Speed | Up to 3.1 Mbps | 1.544Mbps / 2.048Mbps | 64Kbps per B-channel | Up to 8Mbps downstream / 1Mbps upstream | 1Gbps |
| Supported Features | 3G EVDO connectivity, Failover support, Voice and data integration | N/A | Integrated voice and data, QoS, call admission control | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | N/A | N/A | N/A | N/A | 5W |
| Interface Ports | N/A | T1/E1 | RJ-45 | N/A | Ethernet |
| Expansion Slots | EHWIC | EHWIC | HWIC slot | EHWIC | EHWIC |
| Product Name | EHWIC-3G-EVDO-V | HWIC-4T1/E1 | Cisco HWIC-4B-S/T | HWIC-1ADSL-M | HWIC-AP-AG-N |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
The EHWIC-3G-EVDO-V offers solid mobile broadband performance. It provides stable internet connection in areas where traditional broadband is unavailable.
We rely on the EHWIC-3G-EVDO-V for fast mobile data. It's a reliable solution that has kept us connected during remote operations.
The EHWIC-3G-EVDO-V is easy to install and provides fast, stable mobile broadband. It's perfect for our remote team's connectivity needs.
This card is a great solution for mobile connectivity. The EHWIC-3G-EVDO-V offers reliable performance in areas without fixed-line access.
We use the EHWIC-3G-EVDO-V for mobile broadband. It delivers consistent speeds and integrates seamlessly with our routers.
The Cisco EHWIC-3G-EVDO-V is a High-Speed WAN interface card for Cisco 3900 Series routers that provides EV-DO Rev. A broadband cellular connectivity.
The EHWIC-3G-EVDO-V card is compatible with Cisco 3925, 3945, 3925E and 3945E ISR G2 platforms that feature EHWIC slots.
Power down the router, open an available EHWIC slot, insert the card until it locks, secure the mounting screws, connect antennas and the SIM tray, then power up the router.
The EHWIC-3G-EVDO-V supports CDMA EV-DO Rev. A in the 850 MHz and 1900 MHz frequency bands.
The Cisco EHWIC-3G-EVDO-V delivers up to 3.1 Mbps downlink and 1.8 Mbps uplink under optimal network conditions.
Yes. When EV-DO coverage is unavailable, the card automatically falls back to CDMA 1xRTT for voice and data continuity.
Define the cellular interface in IOS with ‘interface Cellular0/0/0’, set the APN using ‘cellular 0/0/0 apn <APN>’, then enable ‘no shutdown’ and verify with ‘show cellular interface’.
No. The EHWIC-3G-EVDO-V uses CDMA technology and does not require a SIM card for network registration.
Use dual SMA or TNC external antennas designed for 850/1900 MHz CDMA EV-DO with at least 3 dBi gain for optimal performance.
The EHWIC-3G-EVDO-V draws up to 3 W from the router’s backplane; ensure your Cisco ISR supports standard EHWIC power budgets.
No. To avoid hardware damage, power down the router before inserting or removing the EHWIC-3G-EVDO-V.
Obtain the latest cellular module software from Cisco’s software download center and use the ‘archive download-sw’ IOS command to update the embedded firmware.
It supports IPsec VPN tunneling, GRE, firewall ACLs and data encryption in conjunction with the Cisco ISR’s security feature set.
Cisco provides a limited lifetime warranty on the EHWIC-3G-EVDO-V when purchased through authorized partners, subject to Cisco’s warranty terms.
Verify antenna connections, check ‘show cellular radio’ for signal strength, confirm carrier coverage, review SIM status (if applicable) and inspect IOS logs with ‘debug cellular all’.
Purchase the Cisco EHWIC-3G-EVDO-V through Cisco authorized resellers, the Cisco online store or certified distribution partners for guaranteed authenticity.
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