EVDO PC Embedded Datasheet

Product Datasheet
V001R006
Issue 2 (2009-01-20)
Confidencein Commercial
Page 7 of 60
1 Overview
1.1 Introduction
HUAWEI EM660 EVDO PC Embedded Module (hereinafter referred to as the EM660)
is a Wireless Wide Area Network (WWAN) PC module based on the CDMA2000 1x,
the CDMA2000 1xEV-DO Rev. 0, and the CDMA2000 1xEV-DO Rev. A protocols. It is
a multi-mode wireless terminal for business professionals. In addition to messaging
services, the EM660 provides high-rate packet data services, supporting wireless
downloading at a speed as high as 3.1 Mbps and uploading at speed as high as 1.8
Mbps.
The EM660 supports the following standards:
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CDMA2000 1x
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CDMA2000 EV-DO Rev 0(EV-DOr0)
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CDMA2000 EV-DO Rev A(EV-DOrA)
The EM660 provides the following services:
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CDMA2000 1x packet data service
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EV-DOr0 packet data service
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EV-DorA packet data service
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CDMA2000 1x short message service (SMS)
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CDMA2000 1x PC voice（Optional）
The EM660 can be connected to a PC via the Mini PCI Express interface. In the
service area of the CDMA2000 1x, EV-DOr0 or EV-DorA network, you can surf the
Internet, send messages and emails, telephone, and receive messages/emails
cordlessly. The EM660 is fast, reliable, and easy to operate. Thus, mobile users can
experience many new features and services with the EM660. These features and
services will enable a large number of users to use the EM660 and the average
revenue per user (ARPU) of operators will increase substantially.