PCM multiplexer FE1-15VO offers 15 channels of FXS FXO POTS telephones over E1.
PCM multiplexer FE1-15VO
GENERAL INFORMATION
The products 15 FXS/FXO to E1 provide 15 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)
PCM multiplexer with 15FXS/FXO over E1
