MDO-LAN series PDH (Plesiochronous Digital Hierarchy) which was used in exchanger for long distance transmission, and platform of mobile telecommunication, pager transmission station ect., which was used in mini-medium column and point to point products with fiber supporting, the equipment adopted powerful function and expert digital repeating-connection chips which integrated all digital and logical function in the equipment so that improved the performance and reduced the cost of products, the completed-equipment with good performance, stable operation, low loss, strong integration capacity, small bulk, easy installation and maintenance.
Features
◆ Favorable optic/electric specification provided by integral optic reception/transmission module
◆ Supporting an Ethernet interface 100Mbps
◆ Full/ half duplex auto-negotiation
◆ Offering 4E1 (2.048Mbps) interfaces
◆ E1 Line code: compliant to G.703, E1 interface adopt digital phase locked and clock extracted technique
◆ Offering an asynchronous data-transmitting RS232 interface and a management RS232 interface
◆ Perfect alarm function display remote status
◆ up to 120Km distance without repeater
◆ Complete alarming function
◆ Single-board architecture design