High Efficiency original Power supply...
Triple Attenuator filter ADSL-VDSL bidirectional 10dB, 20dB and 25dB.
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Bidirectional ADSL, VDSL attenuator, the new ATDSL1020 attenuator has two cut filters, 10 dB and 20 dB in the passband signals of ADSL and VDSL, between 25 kHz and 30 MHz with what we can get these different levels of attenuation in line tests performed by installers of Telecommunications.
Its specific design allows for a third level of attenuation of 25 dB making the connection between the B-C ports.