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YML854 Rev1 NB6, NB6W, NB6Plus4, NB6Plus4W, NB6Plus4WnNB6, NB6W, NB6Plus4, NB6Plus4W, NB6Plus4Wn User Guide
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Do I need a Micro filter?
An ADSL Microfilter filters out ADSL signals to allow ADSL and regular Voice Calls to share a single telephone line.
Any equipment sharing your ADSL telephone line, other than an ADSL must be connected to a telephone
jackpoint via a microfilter. Examples of such non-ADSL equipment that MUST connect through a microfilter
are :
• Telephone Handset
• Fax Machine
• Foxtel digital set
• Back to base alarm
• Dial-up modem (non adsl)
• Caller display unit
• Other devices that have an integral router
Failure to connect ALL non-ADSL equipment via a microfilter may result in loss of the data link whenever a call
is made or answered. In many cases the link will also be lost when a call is received even if it is not answered.
ADSL Splitter
Telephone
Telephone
Wall Socket
ADSL Jack
Phone Jack
Microfilter
Telephone
Telephone
Wall Socket
Phone Jack
Telephone
Wall Socket
Modem Router
Note: Model used in this
example is the NB6
Modem Router
Note: Model used in this
example is the NB6