Cisco 20-ft (6m) Ultra Low Loss LMR 400 Cable 3G-CAB-ULL-20= 数据表
产品代码
3G-CAB-ULL-20=
Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Cisco Third-Generation Wireless WAN High-Speed WAN
Interface Cards
Interface Cards
The Cisco
®
Third-Generation (3G) Wireless WAN (WWAN) High-Speed WAN Interface
Cards (HWICs) for Cisco Integrated Services Routers provide the next generation of
wireless WAN backup solutions.
Product Overview
The Cisco 3G WWAN HWICs are the first enterprise-class 3G WWAN solution. Suitable for both
backup and primary applications, these cards support the latest 3G standards (High-Speed Packet
Access [HSPA] and EVDO Rev A) and are backward-compatible with Universal Mobile
Telecommunications Service (UMTS), Enhanced Data Rates for Global Evolution (EDGE), General
Packet Radio Service (GPRS), and EVDO Rev0/1xRTT. The Cisco 3G WWAN HWICs Series has
two variants:
●
Global System for Mobile Communications (GSM) and UMTS models are based on 3GPP,
and they support HSPA (HSUPA and HSDPA), UMTS, EDGE, and GPRS.
●
Code Division Multiple Access (CDMA) models are based on 3GPP2, and they support
EVDO RevA/Rev0 and 1xRTT.
The Cisco 3G WWAN HWICs are tightly integrated with the services provided on the award-
winning Cisco integrated services routers, which deliver secure data, voice, video, and mobility
services. The Cisco 3G WWAN HWICs are supported on the modular Cisco 1841 and 1861
Integrated Services Routers and the Cisco 2800 and 3800 Series Integrated Services Routers.
Enterprises are looking for ways to reduce costs, increase revenue, and improve business
continuity. The Cisco 3G WWAN HWICs, when coupled with a service provider wireless data plan,
provide a cost-effective, rapidly deployable, reliable, and secure backup solution for remote sites
and branch offices. With data rates approaching T1 speeds, 3G networks provide an alternative to
wireline backup solutions such as ISDN, cable, and DSL. If a network fails, the Cisco integrated
services router routes mission-critical data to the Cisco 3G WWAN HWIC for transmission across
the wireless infrastructure. In addition, the router can distinguish different types of traffic and allow
only mission-critical traffic to flow over the backup interface.
The 3G wireless WAN HWICs are available in three part numbers. The CDMA part number is
HWIC-3G-CDMA-x (where x reflects the wireless carrier) and the GSM part numbers are HWIC-
3G-GSM and HWIC-3G-HSPA. Figure 1 shows the cards.