ZyXEL Communications P-2802H-I Series, User Manual

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P-2802H(W)(L)-I 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 P-2802HW(L) series are Integrated Access Devices (IADs) that combine a VDSL2 router
with Voice over IP (VoIP) communication capabilities to allow you to use a traditional analog
telephone to make Internet calls.
VDSL2 is the second generation of the VDSL (Very High Speed Digital Subscriber Line)
(which is currently denoted VDSL1) standard. The following table shows you the main
differences between VDSL1 and VDSL2.
The P-2802HW(L) is the ideal secure wireless firewall router for all data passing between the
Internet and LAN. You can configure firewall and/or content filtering for secure Internet
access. You can also use QoS to efficiently manage traffic on your network.
At the time of writing, this guide covers the following models.
Not all models include all features. Please refer to the following description of the product
name format.
• “H” denotes an integrated 4-port hub (switch). The “H” models also include Virtual
Private Network (VPN) capability.
Table 1 VDSL Standards
FEATURE
STANDARD
MAX.
BANDWIDTH
MAX. DATA RATE
SPECTRUM
COMPATIBILITY WITH
ADSL/ADSL2/ADSL2+
VDSL1 12 MHz Upstream: 12 Mbit/s
Downstream: 52 Mbit/s
(at about 300 meters
(1000 ft))
No
VDSL2 30 MHz Upstream: 100 Mbit/s
Downstream: 100 Mbit/s
(using a bandwidth up to
30 MHz at 0.5 km (1640 ft)
(over short cable lengths))
Yes
Table 2 Models Covered
P-2802HWL-I1 P-2802HW-I1 P-2802H-I1
P-2802HWL-I3 P-2802HW-I3 P-2802H-I3