For communications systems what describes the over-all health of the system?
A. Bit-Error-Rate (BER)
B. Synchronous Optical NETwork (SONET)
C. Optical Signal to Noise Ratio (OSNR)
D. None of the above
Answer:A
For communications systems what describes the over-all health of the system?
A. Bit-Error-Rate (BER) B. Synchronous Optical NETwork (SONET) C. Optical Signal to Noise Ratio (OSNR) D. None of the above