User's Guide

Table Of Contents
16 PTP 500 Reference Information
236
Table 41 - PTP 54500 System Threshold Figures - IP Mode (5 MHz bandwidth)
Modulation Mode
System Threshold
(dBm)
Vector
Error (dB)
Output
Power (dBm)
Max Link
Loss (dB)
64QAM 0.83 dual -74.8 -21.1 +21.0 141.8
64QAM 0.67 dual -78.3 -18.8 +22.0 146.3
16QAM 0.75 dual -81.4 -14.7 +23.0 150.4
16QAM 0.50 dual -86.4 -12.1 +24.0 156.4
QPSK 0.75 dual -87.3 -8.7 +25.0 158.3
64QAM 0.83 single -77.7 -21.2 +21.0 144.7
64QAM 0.67 single -81.5 -18.8 +22.0 149.5
16QAM 0.75 single -84.8 -14.7 +23.0 153.8
16QAM 0.50 single -88.8 -12.2 +24.0 158.8
QPSK 0.75 single -90.4 -9.0 +25.0 161.4
QPSK 0.50 single -92.3 -7.5 +26.0 164.3
BPSK 0.50 single -99.0 -1.9 +27.0 172.0