What is the Cisco-recommended signal-to-noise ratio for a data rate of 54 Mbps on a 5-GHz data netwo networkmanagers 12 years ago What is the Cisco-recommended signal-to-noise ratio for a data rate of 54 Mbps on a 5-GHz data network? A.25 dB B.30 dB C.35 dB D.40 dB ← Previous question Next question →