- Contact Person : Mr. Su Jack
- Company Name : Winyuan Technology Co., Ltd.
- Tel : 86-571-88074976
- Fax : 86-571-88074976
- Address : Zhejiang,Hangzhou,ROOM 806, ZEC DEVELOPMENT BUILDIDNG, 258 BAISHI ROAD, XIACHENG DISTRICT
- Country/Region : China
- Zip : 310004
30 FXS FXO POTS voice over E1 PCM multiplexer
30 FXS FXO POTS voice over E1 PCM multiplexerGENERAL INFORMATION
The products 30 FXS/FXO to E1 provide 30 channels of telephones with reversed polarity charging function and caller ID display function, with upstream E1.
PRODUCT CHARACTER:1, Complete alarm signals, shown by indicator light, E1 signal loss alarm2, Place the interface devices according to 1U standard cabinet completely;3, Thanks to the available power breakdown system, this equipment can operate although in power outage.4, Up-link is the voice equipment of E15, There are 30 channels of telephone interfaces in total for customers to select from. Every channel has inversed polarity charging function and caller ID display functionTechnical Parameters:E1 interface---Rate 2.048Mbit/s±50ppm---Impedance75Ω BNCunbalanced,120Ω RJ45balanced---Interface standard G.703 and G.704 POTS port---FXS port: Ringing voltage 75V, Ringing frequency 25HZ, Impedance: 600Ω---FXO port: Ringing voltage 35V, Ringing frequency 17-60HZ, Impedance: 600Ω Power supply--- -48VDC or 220VAC Operating condition: --- temperature-40 +70Humidity95% Dimension: --- 42.8cm × 21.6cm × 4.8cm (can be mounted on 19 inch standard cabinet)
30 FXS FXO POTS voice over E1 PCM multiplexer
