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EHWIC-3G-EVDO-B
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- Cisco 3900 Router EHWIC WAN Card EHWIC-3G-EVDO-B
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EHWIC-3G-EVDO-B
Cisco 3900 Router EHWIC WAN Card EHWIC-3G-EVDO-B
$700.00
$434.00
40 in Global Warehouse
$434.00
38% off
TRUSTED, TRIED, PROVEN
EHWIC-3G-EVDO-B Overview
EHWIC-3G-EVDO-B is a high-performance WAN module designed for wireless broadband connectivity using EVDO technology. This 3G EVDO module integrates seamlessly into compatible routers and network appliances, offering reliable mobile data access and efficient connectivity for field deployments and remote communication needs. It is engineered for use in environments requiring robust wireless data services while maintaining optimal performance under various operating temperatures.
Built in the compact EHWIC form factor, the module is tailored for installation in Cisco platforms, providing essential connectivity through an integrated design without the need for external connectors. It supports industry-standard network protocols such as TCP/IP and is optimized for wireless applications where constant, reliable EVDO service is critical for expanding network capacity and ensuring continuous data transmission in mobile networks.
What is the price of EHWIC-3G-EVDO-B?
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EHWIC-3G-EVDO-B Specifications
| Product Type | Network Module / Network Card |
| Module Type | EHWIC / WAN |
| Data Rate | Up to 3.1Mbps |
| Connector Type | N/A |
| Supported Protocols | TCP/IP |
| Form Factor | EHWIC |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco |
| Max Speed | Up to 3.1Mbps |
| Supported Features | N/A |
| Power Consumption | N/A |
| Interface Ports | N/A |
| Expansion Slots | EHWIC |
| Product Name | EHWIC-3G-EVDO-B |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
EHWIC-3G-EVDO-B Use Case
Cellular Backup WAN with EHWIC-3G-EVDO-B on Cisco 3900 for Remote Branch Resilience
Scenario: A multi-site retail chain uses a Cisco 3900 Router fitted with the EHWIC-3G-EVDO-B WAN card to deliver automatic 3G EVDO backup when the primary MPLS or broadband link degrades. Outcome: Achieves sub-2-minute failover, ensures PCI-compliant POS connectivity, minimizes transaction losses, and delivers 99.9% branch uptime.
Rapid-Deploy 3G EVDO Connectivity for Emergency Response with Cisco 3900 EHWIC-3G-EVDO-B
Scenario: A disaster-recovery team deploys a Cisco 3900 Router equipped with the EHWIC-3G-EVDO-B module to establish on-the-fly broadband in areas without fixed infrastructure. Outcome: Enables secure voice, video and data links within 30 minutes, meets first-responder SLAs, and supports real-time situational awareness for critical decision-making.
On-the-Move Fleet Telemetry via Cisco 3900 Router EHWIC-3G-EVDO-B WAN Card
Scenario: A logistics provider integrates the EHWIC-3G-EVDO-B card into in-vehicle Cisco 3900 Routers to stream GPS, engine diagnostics and driver-safety data over 3G EVDO. Outcome: Delivers uninterrupted telematics, improves route optimization by 15%, reduces idle time by 10%, and enhances fleet productivity with scalable cellular connectivity.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco Integrated Services Routers | Cisco | Cisco | Cisco | Cisco |
| Connector Type | SMA | N/A | RJ-45 | SMA | RJ-45 |
| Data Rate | Up to 100Mbps | Up to 3.1Mbps | 1Gbps | Up to 7.2Mbps | 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | EHWIC | EHWIC | EHWIC | EHWIC | EHWIC |
| Form Factor | EHWIC | EHWIC | Modular | Modular | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 5V DC | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | N/A | N/A | Ethernet | N/A | Ethernet |
| Max Speed | 100Mbps | Up to 3.1Mbps | 1Gbps | 7.2Mbps | 1Gbps |
| Module Type | 4G LTE | EHWIC / WAN | Ethernet | WAN | WAN Module |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 5W | N/A | 2.5W | N/A | 5W |
| Product Name | EHWIC-4G-LTE-G | EHWIC-3G-EVDO-B | HWIC-CABLE-E/J-2 | EHWIC-3G-HSPA+7-A | Cisco HWIC-8A High-speed WAN Interface Card |
| Product Type | Wireless WAN Module | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto Network Selection, Failover Capability | N/A | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | LTE, fallback 3G | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco EHWIC-3G-EVDO-B WAN card?
A
The Cisco EHWIC-3G-EVDO-B is an Enhanced High-Speed WAN Interface Card for Cisco 3900 Series routers that delivers EV-DO broadband connectivity for reliable mobile WAN access.
Q
Which Cisco routers are compatible with the EHWIC-3G-EVDO-B card?
A
The EHWIC-3G-EVDO-B is fully compatible with all Cisco 3900 Series Integrated Services Routers, including the 3925 and 3945 models.
Q
What data speeds can I expect from the EHWIC-3G-EVDO-B?
A
The card supports EV-DO Rev. A with peak downlink speeds up to 3.1 Mbps and uplink speeds up to 1.8 Mbps, plus 1xRTT fallback.
Q
How do I install the EHWIC-3G-EVDO-B in my router?
A
Power off the router, slide the EHWIC-3G-EVDO-B into an available EHWIC slot, secure the retention screws, then power the router back on and configure the interface.
Q
Does the EHWIC-3G-EVDO-B support fallback to 1xRTT?
A
Yes, it automatically falls back to 1xRTT when EV-DO coverage is unavailable to maintain continuous connectivity.
Q
What network frequencies does the EHWIC-3G-EVDO-B support?
A
It supports CDMA2000 EV-DO Rev. A in the 800 MHz and 1900 MHz bands to match most North American carrier deployments.
Q
Is a SIM or RUIM card required for operation?
A
The EHWIC-3G-EVDO-B uses a RUIM (Removable User Identity Module) to authenticate on CDMA networks; insert a carrier-provided RUIM before powering on.
Q
Can the EHWIC-3G-EVDO-B be hot-swapped?
A
No, the card must be installed or removed while the router is powered off to prevent hardware damage.
Q
How do I configure the EHWIC-3G-EVDO-B interface in IOS?
A
Use the CLI: enter interface cellular 0/0/0, set the APN if needed with 'cellular 0/0/0 ppp chap hostname' commands, then apply 'ip address negotiated'.
Q
Does the EHWIC-3G-EVDO-B support QoS and security features?
A
Yes, it inherits Cisco IOS QoS policies and security features, including traffic shaping, VPN encryption, and firewall filtering.
Q
What is the power consumption of the EHWIC-3G-EVDO-B?
A
Typical power draw is 3.5 W, with a maximum of 5 W during transmission peaks, within the EHWIC power budget.
Q
Does the module support GPS or location services?
A
No, the EHWIC-3G-EVDO-B does not include GPS functionality; it is designed solely for EV-DO data connectivity.
Q
Where can I download driver and firmware updates?
A
Visit the Cisco Support & Download portal, enter SKU EHWIC-3G-EVDO-B, and download the latest IOS and firmware recommended for your router.
Q
What warranty and support options are available?
A
The EHWIC-3G-EVDO-B includes a one-year limited hardware warranty and is eligible for Cisco SMARTnet® support services for software updates and technical assistance.
Q
How do I verify the card’s operational status?
A
Use the CLI command 'show cellular 0/0/0 all' to display signal strength, registration status, and data session metrics for troubleshooting.
