This standard specifies the technical requirements and measurement methods that must be met when a 4-8GHz 2X34Mbit/s digital microwave relay communication system enters the national public telecommunications network. Systems in other frequency bands can also be implemented by reference. The system is suitable for transmitting telephone, fax, data, digital TV and other services.
YD/T 830-1996 history
2009YD/T 744-2009 Technical requirements and test methods for digital microwave telecommunication equipments (systems) of plesiochronous digital hierarchy (PDH)
1996YD/T 830-1996 Technical requirement and measuring method for 2×34Mbit/s digital microwave relay communication system
YD/T 830-1996 Technical requirement and measuring method for 2×34Mbit/s digital microwave relay communication system was changed to YD/T 744-2009 Technical requirements and test methods for digital microwave telecommunication equipments (systems) of plesiochronous digital hierarchy (PDH).