P-870H/HW Series User’s Guide
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H A P T E R
1
Introducing the ZyXEL Device
This chapter introduces the main applications and features of the ZyXEL Device. It
also introduces the ways you can manage the ZyXEL Device.
1.1 Overview
The ZyXEL Device is a VDSL2 gateway that allows super-fast, secure Internet
access.
you can use Quality of Service (QoS) to efficiently manage traffic on your network
by giving priority to certain types of traffic and/or to particular computers.
Please refer to the following description of the product name format.
• “H” denotes an integrated 4-port hub (switch).
• “W” denotes wireless functionality. There is an embedded mini-PCI module for
IEEE 802.11g wireless LAN connectivity.
Only use firmware for your ZyXEL Device’s specific model. Refer
to the label on the bottom of your ZyXEL Device.
• Models ending in “1”, for example P-870HW-51a v2, denote a device that works
over the analog telephone system, POTS (Plain Old Telephone Service). Models
ending in “3”, for example P-870H-53a v2, denote a device that works over
ISDN (Integrated Services Digital Network) or T-ISDN (UR-2).
for a full list of features.
1.2 Ways to Manage the ZyXEL Device
Use any of the following methods to manage the ZyXEL Device.
• Web Configurator. This is recommended for everyday management of the ZyXEL
Device using a (supported) web browser.
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