What are the main equipments in the communication room? What are the necessary equipments?
The main equipment: (according to many different telecom operators, according to the different functions of the room) 1, transmission equipment: SDH, DWDM; 2, C&C08; 3: program-controlled switching equipment, mobile communication equipment: BSC, MSC; 4, broadband access equipment; (ADSL) 5, ATM (Ethernet equipment; frame relay and circuit simulation, DDN, 6), video conversion equipment, digital TV platform; 7, billing system;
Equipment: 1, power supply equipment: battery, power supply cabinet, self starting generator; (UPS, inverter) 2, air conditioning equipment, fire fighting equipment; 3, environmental monitoring equipment, video surveillance equipment, 4; ODF, DDF; 5, the network management system;
