无线传输节点RTN产品导论.pptVIP

1 OptiX RTN 600 Product Introduction Foreword The OptiX RTN 600 is a split-mount digital microwave transmission system developed by Huawei. RTN 600 provides various service interfaces and features flexible configuration and easy installation. It can construct a radio transmission network that serves as backhaul links for mobile communication networks or private networks. The RTN 600 can also construct a hybrid network that is used to transmit SDH, PDH, and Ethernet services together with the OptiX series optical transmission products of Huawei. References Product Description and Hardware Description in the OptiX RTN 600 Product Manual. Digital Microwave Communication principle Objectives Upon completion of this course, you will be able to: Describe the main characteristics of OptiX RTN 600. Describe the system structure ,software and hardware structure of OptiX RTN 600. Know the types of the IDU and their features List the functions of boards in the IDU, ODU, Hybrid coupler. New introduce slide of V1R3 is remarked by Contents Equipment Overview Equipment Structure Contents Equipment Overview 1.1 Equipment Components IDU ODU Antenna Intermediate Frequency (IF) Cable Hybrid coupler 1.2 Equipment Characteristics Equipment Components Equipment Components （Cont.） IDU The IDU is the indoor unit of an OptiX RTN 600 system. It accesses services, and performs multiplexing/de-multiplexing and IF processing of the services. The OptiX RTN 600 IDU is available in three types: IDU 610, IDU 620, and IDU 605. IDU 610/620 IDU 605 IDU 605 is 1U high , supports one microwave direction., have there types: IF Cable The IF cable provides -48V power for ODU and transmits the IF signal and ODU management signal between IDU and ODU. The IDU and ODU are connected by IF jumper and IF Cable: IF jumper ：The IF jumper is a 2 m RG223 cable. The IF jumper uses a TNC connector at one end to connect to the IF board, a type-N connector at the other end to connect to the IF cable. IF C