E1 to Ethernet and RS232 converter

Description

E1 to Ethernet and RS232 converter  could Plugging directly into the 10/100Base-T port of a hub or LAN switch, the E1 to Ethernet  converter provides FE1 access at connection data rates of 2.048 Mbps, or  nx64 (n=1 to 32 channels). The E1 to Ethernet and RS232 converter is an excellent choice for internet access as well as LAN-to-LAN services

PRODUCT CHARACTERISTIC

●   Have two row of LED , one indicate local status, the other indicate remote status

●   Remote adjustment of velocity for the remote device is available, you can set the velocity of one side, and the velocity of the other side can auto adjust.

●   Based on FPGA, easy to upgrade

●   Ethernet port support AUTO- MDIX( straight line and crossed line adapt); the interface of LAN is 10/100M ,full/duplex auto-negotiation

●   LAN interface support 802.1Q(VLAN) protocol

●   Provide two clock mode, E1 main clock and E1 line clock

●   Have three LoopBack Mode: E1 interface LoopBack(ANA)¡￠LAN interface/RS232 LoopBack(DIG)¡￠command the remote LAN interface/RS232 LoopBack (REM)

●   E1 port support BNC 75-ohm dual coax and RJ45 120-ohm twisted-pair G.703 connections provided, support 75ohm/120ohm adapt;

●   Support PBRS test function and it could use as a error code device;

●   RS232 channel can transfer asynchronous serial data with self-adaptable baud rate of 300 to 19200;

●   220VAC & -48VDC power options and the positive and negative of DC-48V can be optional because there is the self-test circuit for the polarity inside the device

Adapting module power, voltage range can be wide, with strong ant-jamming function .