Cisco Cisco 1900 2900 3900 Series 4-Port Gigabit Ethernet HS-WIC with PoE
Configuring Cisco EHWIC and 880G for 3G (EV-DO Rev A)
Modular Cisco ISR G2 Support for the EHWIC-3G-EVDO-x Cards
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Configuring Cisco EHWIC-3G-EVDO-x
OL-24266-03
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Modular Cisco ISR G2 Support for the EHWIC-3G-EVDO-x Cards
The EHWIC-3G-EVDO-x cards are supported on the following modular Cisco Integrated Service
Routers Generation 2 (ISR G2) family of routers:
Routers Generation 2 (ISR G2) family of routers:
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Cisco 1900
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Cisco 2900
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Cisco 3900
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Cisco 3900e
EHWIC-3G-EVDO-x Features
The EHWIC-3G-EVDO-x cards and C881G-x-K routers provide the following functionalities:
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Remote Open Mobile Alliance Device Management (OMA-DM) activation
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800/1900 MHz for 1xRTT
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800/1900 MHz for 1xEVDO Revision 0 and Revision A
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Short Message Service (SMS)
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Remotely initiated data callback using SMS
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Global Positioning System (GPS)
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Broadband WAN connectivity using high-speed cellular data technology
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Automatic best-network selection
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Always-on capability
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Multiple antenna and cable options:
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Diversity antenna
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Indoor and outdoor external antennas
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Radio Frequency Ultra-Low Loss (RF-ULL) cables (see
for details)
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IOS-based Mobile IP including network mobility (NEMO)
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Static and dynamic IP addressing
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Cellular interface based on the asynchronous interface in Cisco IOS software
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Network Address Translation (NAT) and Port Address Translation (PAT) support
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Security features such as firewall, intrusion-detection systems (IDS), and intrusion-prevention
systems (IPS)
systems (IPS)