Prestige 642 ADSL Modem
2-4
Hardware Installation & Setup
2.5 Telephone
Microfilters
Telephone voice transmissions take place in the lower frequency range, 0 - 4KHz, while ADSL
transmissions take place in the higher bandwidth range, above 4KHz. ZyXEL provides a microfilter that
acts as a low-pass filter for your telephone to ensure that ADSL transmissions do not interfere with your
telephone voice transmissions.
Step 1.
Connect a phone cable from the wall jack to the single jack end of the Y- Connector.
Step 2.
Connect a cable from the double jack end of the Y-Connector to the “wall side” of the
microfilter.
Step 3.
Connect another cable from the double jack end of the Y-Connector to the Prestige.
Step 4.
Connect the “phone side” of the microfilter to your telephone as shown in the following figure.
Figure 2-4 Connecting the Microfilter
2.6 Power Up Your Prestige
At this point, you should have connected the console port, the ADSL line, the Ethernet port and the power
port to the appropriate devices or lines. You can now apply power to the Prestige by turning the switch on.
Step 1.
Initial Screen
When you power on your Prestige, it performs several internal tests as well as line initialization. After the
initialization, the Prestige asks you to press
Enter
to continue, as shown.
Wall
Jack
Prestige
Y -CONNECTOR
Wall
Side
Phone
Side
Microfilter
Содержание Prestige 642
Страница 1: ...Prestige 642 ADSL Modem User s Guide Version 2 50 Mar 2000...
Страница 14: ......
Страница 18: ......
Страница 62: ......