End user ADSL over POTS
| ITEM NO | UNIT | DESCRIPTIONS |
| TP-1605-1AD | pcs | ADSLover POTS for end user |
Descriptions
ADSL splitter is an analog low-pass filter installed between analog devices (such as telephones or analog modems) and a plain old telephone service (POTS) telephone line, in order to prevent interference between such devices and a asymmetrical digital subscriber line (ADSL) service operating on the same line. Without ADSL splitter, signals or echoes from analog devices at the top of their frequency range can result in reduced performance and connection problems with ADSL service, while those from the ADSL service at the bottom of its range can result in line noise and other issues for analog devices.
Main Features
Independent design and production.
Conforms YD/T1187-2006 standards
Suitable in ADSL subscriber's premises
Complete split with DSL and the POTS
Suitable in 0-100mA POTS loop current
Three RJ11,1 input port (Line), 2 output ports (Phone, Modem)
Technical Parameters
POST PORT IMPEDANCE: Zr:600Ω//54nF
Modem impedance: 30 kHz< f< 1104 kHz 100 Ω
Nominal voice band: 0.3 kHz to 3.4 kHz
Insertion loss (Zreal(1)): @ 1k Hz<0.3dB
Delay Distortion: 200Hz-4.0KHz:<250 micro sec
DC Loop current: < 100 mA
DC resistance: < 25 Ω
Nominal voice band: 0.3 kHz to 3.4 kHz
ADSL band: 30 kHz to 1104 kHz
Return loss: 300Hz--2.0KHz:>15 dB
2.0kHz--3.4KHz:>12dB
Stop band attenuation: 25 kHz55 dB
100 kHz65 dB
300 kHz55 dB
Order Data
Item No | Descriptions |
TP-1605-1AD | ADSLover POTS for end user |
End user ADSL over POTS
