Table 7 - 5.8Ghz Aggregate Ethernet Throughput Rate Versus Maximum Link Loss - Motorola PTP 600 Series User Manual

Modulation Mode /
Payload Type
256QAM 0.81 dual
64QAM 0.92 dual
64QAM 0.75 dual
16QAM 0.87 dual
16QAM 0.63 dual
16QAM 0.63 single
QPSK 0.87 single
QPSK 0.63 single
BPSK 0.63 single
256QAM 0.81 single
64QAM 0.92 single
64QAM 0.75 single
16QAM 0.87 single

Table 7 - 5.8GHz Aggregate Ethernet throughput rate versus maximum link loss

The full calculation is relatively complicated and thus Motorola has supplied a link estimator
that calculates the radio propagation and reliability of NLOS links using the PTP 600 Series
Bridge equipment.
A more detailed discussion on data rates can be found in Section 16.
10
Aggregate data rate in 40:40 mode for a 1km link length
11
Data rates for PTP 600 Series Bridge Lite product are 50% of the figures shown
Maximum Threshold
Aggregate Value
10 11
Data Rate (dBm)
(Mbit/s)
300.2 -59.1
252.9 -62.0
206.7 -68.1
160.8 -71.0
115.6 -75.2
57.8 -79.3
40.2 -81.6
28.9 -84.6
14.4 -88.1
150.1 -64.0
126.4 -65.9
103.3 -71.7
80.4 -74.8
49
Output Maximum Link
Power Loss
(dBm) (dB)
+18 124.1
+18 127.0
+18 133.1
+20 138.0
+22 144.2
+22 148.3
+23 151.6
+24 155.6
+25 160.1
+18 129.0
+18 130.9
+18 136.7
+20 141.8