30 Voice Pots (Fxo/fxs) Over E1/g.703 Multiplexer

Our offered 30 Voice POTS (FXO/FXS) Over E1/G.703 Multiplexer (also called voice to E1 converter) realize 30vice (FXS/FXO) and ethernet over G.703 standard E1 transmission, realizing the long-distance extend of telephone line through E1 network. BD-E1-MUX30 is a high-performance, multi-type long-range Ethernet bridge. Its small size, low cost and very appropriate to the cost-sensitive bridging applications.

Features:-
* Realizes long-distance monitoring of local device to the remote device based on self-copyright IC;
* Provides two clock types: E1 master clock, E1 line clock;
* Realize the automatically rate set of local device to remote device
* Has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument;
* E1 supports 75|A A, unbalanced and 120|A A, balanced impedance at the same time;
* Provides 30 voice channels, support calling indication
* Provide one port ethernet (optional)
* Voice port supports O port and S port, O port connects switch and S port connects user phone.