dB is the abbreviation for Decibel, which is to test the volume size of the unit. View>>

The CSA, short for the Canadian Standards Organization, is an organization of Canada government which is responsible for evaluating the security of electronic devices. View>>

This is a specification established by the European Common Market for the radio frequency interference emitted by electronic devices. View>>

The CENELEC is short for the European Committee for Electro-technical Standardization, in European Economic Community. View>>

The CBEMA is short for the Computer and Business Equipment Association. View>>

AMP is the unit of current, that is ampere. View>>

Agent is a communication procedure which is responsible for maintain the MIB and NMS in SNMP network device . View>>

It is a standard protocol specifically designed for IP network management nodes (servers, workstations, routers, switches and HUBS,etc.), which is an application layer protocol. View>>

It can support the SNMP network devices, storing the state information of network devices for network management systems or users to inquire. View>>

RAM (random access memory), the main characteristic is that it can read and write data at any time, but when the power supply interrupted, the stored data will lost, it mainly used for temporary program and data. View>>