1TETRA数字集群在电力通信专网中的应用

1TETRATETRA1TETRA2TETRATETRAIP2TETRA3TETRA3.1TETRADMOPSTNPABXTETRADMOTETRA3.23TETRA7.2kbit/s4.8kbit/s2.4kbit/sTETRA28.8kbit/s19.2kbit/s9.6kbit/s2048TETRATETRAa1kV20kVGIS()GPS()IP()IPIPb4TETRA201LTGMRU400TETRALON/TETRAREC52320/0.4KVIULONLON1REC523LONTETRATETRAMicroSCADATETRAcLONTETRATETRA5LONTETRAdGPSE-mailInternet/intranet3.3TETRAVPN3.4TETRA(API)API63.5TETRA””4SDHDDN2HLRVLRBSBS25TETRA712002/3/12C1142001/7/2332002/4/24