19-inch 1U type multiplexer, 30*pots (FXO/FXS/2 wire voice) E1 mux

Model Number: OP-E1O30 Brand Name: OPTOSTAR Key Specifications/Special Features: 19inch 1U Type Multiplexer 30*POTS（FXO/FXS/2 wire Vioce）E1 MuxOverviewThis device is 1U, there 6U rack card type, which provides telephone outputs 30,Equipment electrical part for the whole digital circuits, machine reliability, stability, low power consumption, high integration, small size, easy installation and maintenance. Many customers are telecommunications operators E1 leased lines used in computer networking, this equipment can be rented at the E1 line opened a few road phone, you can make free calls between headquarters and branch offices of this;
Features

1. Based on self -copyright IC
2. Can monitor the remote alarm status
3. E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
4. Voice port supports FXO and FXS port, 2/4 wire audio interface, Magnet phone, FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone
5. 1~30Channel voice access, supports caller ID feature and reverse polarity billing functions
6. Support varioussites mutual number allocation function
7. Can detect the end device is power-off or E1 line is broken when the lose signal, through the LED indicates alarm
8. Provide 2 clock types: E1 master clock and E1 line clock
9. Support 6U 13 slots rack plug-in, can realize centralized SNMP，1U type can equipment with independent SNMP.
10. Multiple power mode options: AC220V, DC-48V / DC24V and so on.
11. Telephone interface with lightning protection, lightning reached IEC61000-4-5,Short circuit current wave 8/20μs,open-peak output voltage 6KV standards

E1 Interface:comply with protocol G.703;n*64Kbps±50ppm;75Ω (unbalance), 120Ω (balance);In accord with protocol G.742 and G.823;Attenuation0~6dBm.

FXS Phone Interface:75V,25HZ,600 Ohm (pick up),return loss 40dB

FXO Switch Interface:35V,17HZ-60HZ,600 Ohm (pick up),return loss 40dB

Working environment:Working temperature: -10°C ~ 50°C,storage temperature: -40°C ~ 80°C; Working and Storage Humidity: 5%~95 % (no condensation)