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2 ways to manage the zyxel device, Table 1 adsl standards – ZyXEL Communications P-660H-Tx v2 User Manual

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Chapter 1 Introducing the ZyXEL Device

P-660H-Tx v2 User’s Guide

32

Figure 1 Protected Internet Access Applications

You can also use the ZyXEL Device to connect two geographically dispersed networks over
the ADSL line. A typical LAN-to-LAN application example is shown as follows.

Figure 2 LAN-to-LAN Application Example

The ZyXEL Device is compatible with the ADSL/ADSL2/ADSL2+ standards. Maximum data
rates attainable for each standard are shown in the next table.

"

If your ZyXEL Device does not support Annex M, the maximum ADSL2/2+
upstream data rate is 1.2 Mbps. ZyXEL Devices which work over ISDN do not
support Annex M.

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The standard your ISP supports determines the maximum upstream and
downstream speeds attainable. Actual speeds attained also depend on the
distance from your ISP, line quality, etc.

1.2 Ways to Manage the ZyXEL Device

Use any of the following methods to manage the ZyXEL Device.

Table 1 ADSL Standards

DATA RATE STANDARD UPSTREAM

DOWNSTREAM

ADSL

832 kbps

8Mbps

ADSL2

3.5Mbps

12Mbps

ADSL2+

3.5Mbps

24Mbps