Splitter Filter Inline ADSL2+

Product Description

ADSL 2+ In-Line Filter/Splitter

– Splits the ADSL line into one filtered RJ12 socket for the phone and one non-filtered RJ12 socket for the ADSL 2+ modem
– Compatible with all popular handsets and cordless phones
– Complies with existing ACA regulations
– RoHS compliant
– Works with ADSL2+
– Conforms to RCIT.0004
– Telstra listed
– Compliant to AS/ACIF S041 : 2005
– Meets ETSI TS 101 952-1-5 Option A
– High quality low pass filter
– Optimum performance
– Compatible with Mode-3 connection

Technical Data

RTL Reference Impedance
Zr: 270ohm + (750ohm // 150nF)
Zsl: 82ohm + (600ohm // 68nF)

Insertion Loss @ 1 kHz
Less than 1 Db

Insertion loss distortion
Less than 1 dB

Delay Distortion
200Hz – 4000 Hz : less than 250 us

ADSL Off-Hook Isolation
30 kHz – 350 kHz : > 34 dB
350 kHz – 2204 kHz : > 55 dB

ADSL Band Attenuation
30 kHz – 2204 kHz : > 55 dB

Unbalance About Earth
Voice band:
50 Hz to 600 Hz : > 46 dB
600 Hz to 3400 Hz : > 53 dB
3400 Hz to 4000 Hz : > 46 dB

ADSL Band:
4 kHz – 30 kHz : > 40 dB
30 kHz – 140 kHz : > 50 dB
140 kHz – 2208 kHz : > 50 dB
2208 kHz – 5.0 MHz : > 30 dB

DC Current range
15 mA to 100 mA

DC resistance
Non linear device.
@ 30 mA Voltage drop less than 3V
(or less than 100ohmDC)

Insulation Resistance
> 10 Mohm

Voice Band Noise
Less than -75 dBmp using a 600ohm
Less than -50 dBm (unweighted)
Less than -60 dBm at any single
frequency over the range 30 Hz to 20 kHz

Ringing Frequency Loss
Freq. range 18 Hz to 28 Hz:
Voltage drop less than 2 Vrms

Return Loss
300Hz – 3400Hz > 12 dB
3400Hz – 4000 Hz > 8 dB