32Voice+4E1+4FE+4RS232 Fiber Multiplexer

Advantages

Ø Based on self -copyright IC

Ø E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology Voice port supports FXO and FXS port,

Ø Support FXO/FXS, EM2/4 audio, Magnet telephone Interface, FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone;

Ø 1~32channel Voice access, supports caller ID feature and reverse polarity billing functions

Ø Support various sites mutual number allocation function

Ø Provide 4 expansion interface, you can extend 1~4Channel asynchronous data, such as RS232/RS485/RS422/Manchester code;1~4Channel voice, 1~8Channel switch or two/four line audio and so on

Ø Ethernet interface supports10M/100M, half/full duplex auto- adaptable, support VLAN

Ø 4Channel Ethernet interface is switch interface, support VLAN, can set to 4 channel logical isolation

Ø Ethernet interface can support AUTO-MDIX (crossed line and straightly connected line self-adaptable)

Ø Telephone interface with lightning protection, lightning reached IEC61000-4-5 Short circuit current wave 8 / 20μs, the peak output voltage 6KV open standards

Ø The transmission distance is up to 2-120Km without interruption

Ø AC 220V, DC-48V, DC24V can be optional

Overview

This device provides 16Channel telephone, 1-8Channel E1 interface, 4Channel10/100M Ethernet interface (Wire Speed 100M) and 4 expansion interface. 4Channel Ethernet interface is switch interface, can support VLAN. 4 expansion interfaces can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, voice signal, 2/4 line E&M audio signal, switch signal, Ethernet signal (Bandwidth 2M). It is very flexible.

Technical Indexes

Application