Overview

E-link E1-4ETH interface converter is based on FPGA. The device provides the transition between ITU-T G.703 (E1) standard unframed E1 interface and 10/100Base-T interface. It is a high capability, self-adaptable long-distance Ethernet bridge. The product is small and with low cost. It is widely used in connecting between WAN and LAN, monitoring, etc

Features

►Based on self -copyright IC

►Can realize monitor and control of remote equipment, OAM management data did not take up users' timeslot and save E1 bandwidth

►Have the function of E1 interface loop back check, avoid the converter crashed because of interface loop return;

►Have indicator when the device is power-off or E1 line is broken or lose signal;

►Can set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;

►The Ethernet interface supports jumbo frames (1916 Bytes);

►4 Channel 10M/100M Ethernet interface can isolate each other to realize communication independently;

►Ethernet interface supports 10M/100M, half/full duplex auto-Negotiation and AUTO-MDIX (crossed line and  straightly connected line self-adaptable);

►Provide 2 clock types: E1 master clock and E1 line clock;

►Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG), Command the remote

►Ethernet interface Loop Back(REM)

►Have pseudo random code test function, easy the installation and maintenance;

►Provide 2 impedance: 75 Ohm unbalance and 120 Ohm balance;

►Have Ethernet monitor self-reset function, the equipment will not dead

►Ethernet interface supports the counters of receiving and transmitting frame, receives wrong frame counters.  E1 interface supports the counters of receiving wrong frame;

►Realize monitor of remote equipment temperature and voltage from local equipment;

►Support SNMP Network Management;

►Can form the structure: Ethernet E1 Bridge(A)－－-E1 Optical Fiber Modem(B)－－-Ethernet Optical Fiber Modem (C)

Application

Technical Indexes

• Download FileName：E-link 1E1-4FE Converter Datasheet V1.0.pdf Size： 302KB

Ordering Information