1u Modular E1 Failover (Protection) Switch

Following are the Main System Characteristics of 1U Modular E1 Failover (Protection) Switch :-
1) Integration of monitoring transmission quality and automatic switching without damge;
2) When LOS, LOF, AIS alarms occurs on local inputs, AIS will be seen on the remote output;
3) Three switching levels available in PCM framing mode: 10E-4/10E-6/single bit error code;
4) Three switching levels available in non-PCM mode: packet loss rate of 2%/, 1%, 0.5%;
5) High precision digital PLL technology is adopted to ensure accurate synchronization between devices;
6) The device features small size, low power power consumption and high reliability based on VLSI solution.
7) The alarms and working status of this device can be collected by connecting pc to the monitoring port on the device.

Scope of Applications:-
This device can supervise real-time signal quality(information of error and alarms)of two routing transmissions and choose one E1 incoming stream based on switching mode to make switching without damage.