Range Adjustment Curves; Table 21 - Data Throughput For Ptp 500, Link Symmetry = 1:1, Link Optimization = Tdm - Motorola PTP 500 Series User Manual

Table 21 – Data Throughput for PTP 500, Link Symmetry = 1:1, Link Optimization = TDM
Modulation Mode
64QAM 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

12.4 Range Adjustment Curves

Use these graphs to look up the link Range and find the Throughput Factor that must be
applied to adjust the 0 km data throughput rates for the required combination of Link Mode
Optimization (IP or TDM) and Link Range (km).
Curve A (Figure 120) is used when one of the following conditions applies:
•
Link Symmetry = 3:1
•
Link Symmetry = 1:1 and Link Optimization = IP
•
Link Symmetry = 1:3
Curve B (Figure 121) is used only when Link Symmetry = 1:1 and Link Optimization = TDM.
PTP 500 Full:
15 MHz
Tx Rx Both
49.56 49.56 99.12
39.25 39.25 78.50
29.61 29.61 59.22
19.31 19.31 38.62
14.78 14.78 29.56
24.46 24.46 48.92
19.31 19.31 38.62
14.78 14.78 29.56
9.63 9.63 19.26
7.05 7.05 14.10
4.47 4.47 8.94
1.90 1.90 3.80
10 MHz
Tx Rx
32.78 32.78
26.34 26.34
19.28 19.28
12.85 12.85
9.62 9.62
16.05 16.05
12.85 12.85
9.62 9.62
6.42 6.42
4.47 4.47
3.19 3.19
1.28 1.28
194
12 Data Rate Calculations
5 MHz
Both Tx Rx
65.56 16.79 16.79
52.68 13.45 13.45
38.56 10.06 10.06
25.70 6.72 6.72
19.24 4.67 4.67
32.10 8.06 8.06
25.70 6.72 6.72
19.24 4.67 4.67
12.84 3.33 3.33
8.94 1.99 1.99
6.38 1.34 1.34
2.56 0.64 0.64
Both
33.58
26.90
20.12
13.44
9.34
16.12
13.44
9.34
6.66
3.98
2.68
1.28