Beijing Corelogic Communication Co., Ltd.
Main products:Transformer,ADSL Splitter
Products
Contact Us
  • Contact Person : Mr. sales cl
  • Company Name : Beijing Corelogic Communication Co., Ltd.
  • Tel : 86-10-51810861
  • Fax : 86-10-51810867
  • Address : Beijing,Beijing,F-5,huayuelong,Mansion,NO.7 Jingyuan Road,Shijingshan District,Beijing,china
  • Country/Region : China
  • Zip : 100043

ADSL2 over POTS SPLITTER for CO

ADSL2 over POTS SPLITTER for CO
Product Detailed
ADSL2 over POTS SPLITTER for CO Applied Standards. ITU-T G.992.1E1, ITU-T G.992.5 ETSI TR 101 728-1-1 V1.2.1, ETSI TR 101 952

Parameter

Parameter

Frequency range

Line Impedance

600Ω

0.2kHz-4kHz

CO impedance

600Ω

0.2kHz-4kHz

RT impedance

600Ω

0.2kHz-4kHz

ADSL port termination ZHP-c

100Ω//0.47mH

ADSL modem impedance

100Ω

25kHz-2208kHz

Nominal Voice Band

0.3 kHz-3.4 kHz

Ringing frequency

25-50 Hz

ADSL2+Band

25-2208 kHz

DC series resistance

<25Ω

DC

DC insulation resistance( tip & ring)

>5MΩ

DC

DC insulation resistance ( tip,ring and ground)

>20MΩ

DC

Maximum DC loop current

100mA

DC

Maximum differential voltage

250V

DC

Maximum AC voltage

100 Vrms

Nominal Signal

21 mVpp to 5.4 Vpp

Ringing Signal

100 Vrms

Impedance for Ring Signal

>40kΩ

25-50 Hz

Pulse metering tone

10 Vpp to 30.2 Vpp

16 kHz

Insertion Loss for Metering Signal

<3 dB

16 kHz

Insertion Loss in Voice Band

<0.3dB

1 kHz

Distortion of insertion Loss(relative to 1 kHz)

<+/-0.3 dB

0.2 kHz-4 kHz

Stop band attenuation in ADSL Band (600Ω)

>65 dB

30 kHz-2208 kHz

Return Loss in Voice Band

>18 dB

0.5 kHz-2 kHz

>14+18.05 log(f/300) dB

300 Hz-500 Hz

>18-17.35 log(f/2000) dB

2 kHz-3.4 kHz

Intermodulation distortion

2nd,3 rdharmonic distortion products:>57 dB,60

4 tone method

Delay distortion

<150μs

0.2 kHz-4 kHz

Longitudinal conversion loss at LINE and POST ports

>40dB

15 Hz-50 Hz

>46dB

50 Hz-600 Hz

>52dB

0.6 kHz-3.4 kHz

Loading of the ADSL signal path (100Ω)

>0.3dB

25 kHz-2208 kHz

ADSL2 over POTS SPLITTER for CO



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