User's Guide Part 1

User Guide: PTP 600 Series PTP 48600 reference information
phn-0896_009v003
Feb 2010
UNDER DEVELOPMENT
4-43
PTP 48600 system threshold, output power and link loss
PTP 48600 system threshold figures are given in Table 4-30 (IP mode) and Table 4-31
(TDM mode). These figures assume that antenna gain is 22 dBi.
Table 4-30 PTP 48600 - IP mode - threshold, power and loss per modulation mode
System Threshold (dBm)
Output
Power
(dBm)
Maximum Link Loss (dB)
Channel
Bandwidth
Modulation
Mode
5
MHz
10
MHz
15
MH
z
20
MHz
5, 10,
15
MHz
20
MHz
5
MHz
10
MHz
15
MHz
20
MHz
BPSK 0.63 single -98.6 -95.5 -93.3 -91.9 +27 +27 169.6 166.5 164.3 162.9
QPSK 0.63 single -94.3 -90.7 -89.6 -87.5 +27 +27 165.3 161.7 160.6 158.5
QPSK 0.87 single -90.8 -87.3 -85.9 -84.0 +27 +26 161.8 158.3 156.9 154.0
16QAM 0.63 single -88.7 -85.2 -83.6 -81.8 +25 +25 157.7 154.2 152.6 150.8
16QAM 0.63 dual -85.3 -81.6 -80.0 -78.5 +25 +25 154.3 150.6 149.0 147.5
16QAM 0.87 single -84.4 -80.6 -78.8 -77.3 +25 +25 153.4 149.6 147.8 146.3
16QAM 0.87 dual -81.0 -77.2 -75.9 -74.5 +25 +25 150.0 146.2 144.9 143.5
64QAM 0.75 single -81.2 -77.7 -76.1 -74.7 +23 +23 148.2 144.7 143.1 141.7
64QAM 0.75 dual -78.2 -74.7 -73.4 -71.9 +23 +23 145.2 141.7 140.4 138.9
64QAM 0.92 single -77.0 -73.9 -72.7 -71.0 +21 +21 142.0 138.9 137.7 136.0
64QAM 0.92 dual -74.0 -70.9 -69.7 -67.6 +21 +21 139.0 135.9 134.7 132.6
256QAM 0.81 single -75.2 -71.9 -70.1 -68.0 +20 +20 139.2 135.9 134.1 132.0
256QAM 0.81 dual -72.1 -68.4 -66.9 -64.5 +20 +20 136.1 132.4 130.9 128.5