Modulation Mode; Table 9 - Ptp 54500 - Ip Mode -System Threshold Figures - 15Mhz Bw - Motorola PTP 58500 User Manual

6.1.5 PTP 54500 Product Variant - Link Loss, Output Power and System Threshold versus

Modulation Mode

Table 9 and Table 10 show typical system threshlold figures for IP and TDM, respectively (15
MHz channel bandwidth shown).
Modulation Mode
64 QAM 0.83 dual
64QAM 0.67 dual
16QAM 0.75 dual
16QAM 0.50 dual
QPSK 0.75 dual
64QAM 0.83 single
64QAM 0.67 single
16QAM 0.75 single
16QAM 0.50 single
QPSK 0.75 single
QPSK 0.50 single
BPSK 0.50 single
Table 9 - PTP 54500 - IP Mode –System Threshold Figures – 15MHz BW
Threshold
Output Power
Value (dBm)
(dBm)
-69.6 +21
-73.6 +22
-76.5 +23
-81.1 +24
-82.49 +25
-73.2 +21
-77.1 +22
-79.9 +23
-84.6 +24
-86.2 +25
-89.2 +26
-95.5 +27
52
6 Site Planning
Maximum Link
Loss (dB)
136.6
141.6
145.5
151.1
153.5
140.2
145.1
148.9
154.7
157.2
161.2
168.5