JAPAN ADSL POTS SPLITTER
FOR CPE
Compact size, color and telephone cord options
Low Pass Filter meets ITU-G.992.1 type E4 Japan
Designs meet ITU-K.21 Lightning Surge Protection*
JATE Certification approval
Light weight and easy installation
Frequency Response of ADSL POTS Filter
-135.00
-115.00
-95.00
-75.00
-55.00
-35.00
-15.00
5.00
100 1000 10,000 100,000 1,000,000 10,000,000
Frequency in Hz
dB
PARAMETERS SPECIFICATIONS
DC Current 120 mA MAX
POTS Impedance 600 Ω
DCR each line 20 ΩMAX
Filter Characteristics POTS/Loops/Modem
Voice Band Delay Distortion 250 µsec
POTS Splitter Insertion Loss
1.0 kHz ±1.0 dB
200 Hz to 3.4 kHz ±1.0 dB
3.4 kHz to 4.0 kHz ±1.5 dB
Return Loss (Reference Impedance) - ZNL-r
200 Hz -11 dB MIN
1.5 kHz -10 dB MIN
2.0 kHz -9 dB MIN
3.4 kHz -9 dB MIN
POTS Longitudinal Balance >58 dB
ADSL Attenuation (30 kHz - 1.1 MHz) -65 dB MIN
ADSL Disruption (30 kHz - 1.1 MHz) -0.25 dB MAX
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
B2351/B2351A/B2396.XXX
US 858 674 8100
••
UK 44 1483 401 700
••
France 33 3 84 35 04 04
••
Singapore 65 287 8998
••
Taiwan 886 2 2698 0228
••
Hong Kong 852 2788 6588
••
http://www.pulseeng.com
PRELIMINARY B801.P (6/02)
*NOTE: Except B2396.X0X which is without circuit protection. Protection circuitry is included in model numbers B2351A and
B2396.X1X. Please reference the part numbering system on the following pages.