Protocol Converter

详情

 Our E1/Ethernet converter is a high performance, remote, self-learning Ethernet bridge. Its compact size and low cost make it ideal for cost-sensitive bridging applications, or as a LAN extender over bit stream type infrastructures. Its E1 data interface also provides an economical digital access solution for E1 and Fractional E1 network Services, which can work at data rates of *4Kbps to ***8Kbps. User’s data is placed into the E1 frame using only the required number of timeslots. Timeslot assignment is accomplished according to the Data Port speed and manual setting of DIP switches. The main E1 link may be clocked from the recovered receive clock or from an internal oscillator. For easy to check the fault of network line, the device provides loop selection, both local loop and remote loop.
 
E1/RS**2 interface converter supports the conversion between E1 interface which accord with the ITU-T G.**3 standard and RS***2 interface, it can receive synchronous data of 2.**8Mbps from E1 network, and transmit the data to ROUTER or other devices. The mode of interface is DCE, and it can be connected with DTE or DCE devices.
 
RS**5/**2 to E1 Converter interface converter supports the conversion between E1 interface which accord with the ITU-T G.**3 standard and RS***5/**2 interface, it can receive synchronous data of 2.**8Mbps from E1 network, and transmit the data to ROUTER or other devices. The mode of interface is DCE, and it can be connected with DTE or DCE devices.
 
E1 to V.*5 protocol converter can realize the bi-directional data transfer from E1 port to V.*5. This equipment is widely used in communication network including WAN and LAN, realizing the transfer from E1 channel of SDH or PDH equipment to V.*5 which maybe provided with router.

Our V.*5 to Ethernet converter implements the conversion from V.*5 interface to *0/**0 base-T interface and the conversion from V.*5 interface to*0/**0 base-T interface . Therefore, it implements the connection between the router without G7.*3 interfaces and the transmission equipment such as optical multiplexes. It has been widely applied to data communication equipment, for example, connection between a router and a WAN interface, access of DDN network, transmission optimization of mobile telephone network, and various transmission access of E*-based PCM network.