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ADSL POTS Filter
Plain Old Telephone Service (POTS) filter allows only
voice signals to pass through to the subscriber's phone,answering/fax
machine and other analog devices while DATA signals pass onto the computer.
In this DSL filter, "PHONE" line (pin 3 & 4) is conditioned
and ADSL line (pin 2 & 5) is remained clear for DSL compatible devices.
Features:
1) Isolate telephone equipment impedance form ADSL and Home Phone Network
(HPN) housing wiring.
2) Attenuate ADSL and HPN signal to phone.equipment to prevent conversion
to voice band signals.
3) Minimize voice band interference-transmission,signaling, and supervision.
Electronic Specification
1) 3dB Cutoff point: line to telephone port, Frequency at 12KHz
2) Attenuation at 20KHz:9.0dB at 40KHz:20.0dB
3) Insertion Loss 200Hz to 4KHz:0.5dB
4) Pass Band Ripple 200Hz to 4KHz:¡À0.5dB
5) D.C. Resistance line:4.0 ohms max.
6) Return Loss at 1KHz 600ohms:27dB
7) RJ12 plug (6P4C)
8) RJ12-Socket x 2 port,one for phone,another for ADSL port
Ordering Information
| Item No: |
Description |
AD-FA-679-DSL |
ADSL POTS Filter(Two RJ12 Socker) |
AD-FA-679-DSL-UK |
ADSL POTS Filter(UK Version) |
AD-FA-679-DSL-GM |
ADSL POTS Filter(Germany Version)
RJ12 socker & TAE socker |
AD-401-4C-7FT |
Flat cable for ADSL POTS Filter,7FT |
AD-401R-4C-7FT |
Round cable for ADSL POTS Filter,7FT |
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