Ericsson W2x Series - Manual (Page 5)

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1 W2x Series Overview
1.1 Introduction
The Ericsson Fixed Wireless Terminal (FWT) W2x product series is the
base for Ericsson WCDMA/HSDPA FWTs. The W2x product series is
based on a platform concept aiming at providing a set of differentiated
terminals from well-defined technical platforms.
The W2x product series consist of different types of terminals. Currently
there are three terminals in the W2x product series:
• Ericsson W20 – Data Terminal
- W20a for 850/1900 MHz frequency bands
- W20e for 2100 MHz frequency bands
• Ericsson W21 – Data Terminal
• Ericsson W25 – Data and Voice Terminal
With WCDMA/HSDPA WAN radio access capability the W2x products are
well suited to provide broadband data access with data speeds similar to
fixed line DSL services.
1.2 Ericsson W20/W21 - Data Terminal
The Ericsson W20/W21 provide data capabilities such as data access (e.g.
Internet) in the respect that it allows multiple computers to be connected to
the terminal using Ethernet or wireless LAN (WLAN).
Figure 1 - Overview of Interfaces for the Ericsson W20/W21