B872.A (02/12)1
pulseelectronics.com
ADSL POTS CPE Splitter
POTS CPE Splitter Filter Module for standard ADSL and
ADSL+ VOIP applications
Complies with ITU G.992.1 Annex E2 standard for
applications in Korea/Asia
Footprint is compatible with a range of Pulse Splitter Filter
Modules
RoHS-6 compliant
USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768
Electrical Specifications @ 25°C
DC Characteristics
DC Resistance from tip to ground and from ring to ground / tip-to-ring ≥ 5MΩ / ≤ 25Ω
DC Feeding Current 0 to 100mA
DC POTS tip-to-ring voltages / Ringing Signals at 20Hz to 30Hz 0 to -60V / < 103Vrms
Voice Band Insertion Loss at 1kHz
Short Loop / Long Loop < 1.0dB / <0.75dB
Voice Band Attenuation Distortion at 1kHz
Between 0.2 and 3.4kHz (short loop) / (long loop) +1.5 to -1.5dB / +0.5 to -1.5dB
Between 3.4 and 4.0kHz (short loop) / (long loop) +2.0 to -2.0dB / +1.0 to -1.5dB
Voice Band Delay Distortion
Between 0.6 and 3.2kHz (short and long loops) / Between 0.2 and 4.0kHz < 200μs / < 250μs
Voice Band Return Loss
ERL / SRL-L > 6dB / > 5dB
SRL-H (single freq.) > 3 dB (> 2 dB)
Intermodulation Distortion at -9Bm
Second Order / Third Order ≥ 57dB/ ≥ 60B
Longitudinal Balance per IEEE Method (2-port testing technique)
Between 200 Hz and 1 kHz / Between 1 kHz and 3 kHz > 58 dB / > 53 dB
Capacitance
Tip-to-ring without modem / Capacitance to ground 20 to 115nF / < 1.0nF
DSL Stop Band Attenuation with input level of 10dBm
Between 32 and 300kHz / Between 300kHz and 15MHz > 65dB / > 55dB
DSL Insertion Loss from 30kHz to 2.2MHz with input level of -10dBm ≤ 0.25dB
Notes: For VDSL2 (30MHz) compatible version, refer to BX8214V.
BX8270NL Smart Series
