Ericsson MiniLink

MMU: Responsible for transmitting and receiving at the respective microwave frequency (normally 7…38GHz)

RAU (Radio Access Unit): Contains the actual modem that modulates the E1, E3 or STM-1 link onto the IF (Intermediate Frequency) which is put on the coaxial link towards the RAU.

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CEO vs CFO vs CTO

CEO (Chief Executive Officer) of any organization is the highest ranking officer of that company.

COO (Chief Operating Officer) is responsible for the day to day operations of the organization. Execution of plans created and validated by CEO is responsibility of COO.

CFO (Chief Financial Officer)

CTO (Chief Technology Officer)

CMO (Chief Marketing Officer)

CIO (Chief Information Officer)

Chief Risk Officer (CRO)

Chief Sales Officer (CSO)

Chief Diversity Officer (CDO)

Chief Legal Officer (CLO)