OVERVIEW

 • Compatible with a variety of phone formats, standard RJ11 telephone interface

 • 4 channel support voice access, support for caller ID and reverse polarity charging function

 • Voice ports support O ports and S port interface, O connect with PBX port, S port is connected to the users phone

 • Support FXO / FXS ordinary telephone

 • Support video lossless regenerative relay, so that the video transmission of up to 200 kilometers or more

 • Power link to fiber optic, data status indication LED can monitor system health

 • Industrial design, modular design allows flexible and reliable equipment Application

 • Factory renovation, relocation distance call system

 • highway 122 phone system

 • Remote multimedia teaching / campus monitoring, video conferencing systems

 • telephone intercom, phone calls, related applications

Feature

 • 4 channel telephone optical multiplexer

 • FXO/FXS Ordinary telephone

 • 1 telephone port RJ11 port

 • Switch Terminal: Ordinary telephone or PBX, PBX (PBX), public telephone outside the PSTN

 • FXS: Ringing voltage: 75V, ringing frequency: 25HZ

 • FXO: Second line input impedance:600? (hook), return loss: 40db, ring detection voltage:35V

 • Ring detection frequency:17HZ-60HZ, second-line input impedance: 600? (hook), return loss: 40 dB

 • Broadband Voice: 8KHZ -Connection: Point to point, telephone to telephone, telephone to switch

 • Code: PCM code

 • Environmental Specifications:  

                                                                Operating Temperature: -35C to 75C 

                                                                Storage Temperature: -40C to 85C

                                                                Operating Humidity: 0% to 95%, non-condensing

 • Fiber optic Transmission Distance: 20km

 • Total power consumption: 2.5w Input: DC5V 1A)

 • Power supply: External power supply, Input:AC110-240V 50/60Hz, Output:5V 1A