PTP 300 and PTP 500 Series User Guide Data rate calculations
phn-1115_006v000
Sep 2010
4-83
Table 4-62 Throughput for PTP 300, link symmetry 1:1, link optimization TDM
(Mbit/s)
LOS disabled:
15 MHz 10 MHz 5 MHz
Modulation mode Tx Rx Both Tx Rx Both Tx Rx Both
64QAM 0.83 Dual 12.39 12.39 24.78 12.29 12.29 24.59 6.30 6.30 12.59
64QAM 0.67 Dual 9.81 9.81 19.63 9.88 9.88 19.76 5.04 5.04 10.09
16QAM 0.75 Dual 7.40 7.40 14.81 7.23 7.23 14.46 3.77 3.77 7.55
16QAM 0.50 Dual 4.83 4.83 9.66 4.82 4.82 9.64 2.52 2.52 5.04
QPSK 0.75 Dual 3.70 3.70 7.39 3.61 3.61 7.22 1.75 1.75 3.50
64QAM 0.83 Single 6.12 6.12 12.23 6.02 6.02 12.04 3.02 3.02 6.05
64QAM 0.67 Single 4.83 4.83 9.66 4.82 4.82 9.64 2.52 2.52 5.04
16QAM 0.75 Single 3.70 3.70 7.39 3.61 3.61 7.22 1.75 1.75 3.50
16QAM 0.50 Single 2.41 2.41 4.82 2.41 2.41 4.82 1.25 1.25 2.50
QPSK 0.75 Single 1.76 1.76 3.53 1.68 1.68 3.35 0.75 0.75 1.49
QPSK 0.50 Single 1.12 1.12 2.24 1.20 1.20 2.39 0.50 0.50 1.01
BPSK 0.50 Single 0.48 0.48 0.95 0.48 0.48 0.96 0.24 0.24 0.48
LOS enabled:
15 MHz 10 MHz 5 MHz
Modulation mode Tx Rx Both Tx Rx Both Tx Rx Both
64QAM 0.83 Dual 24.78 24.78 49.56 16.39 16.39 32.78 8.40 8.40 16.79
64QAM 0.67 Dual 19.63 19.63 39.25 13.17 13.17 26.34 6.73 6.73 13.45
16QAM 0.75 Dual 14.81 14.81 29.61 9.64 9.64 19.28 5.03 5.03 10.06
16QAM 0.50 Dual 9.66 9.66 19.31 6.43 6.43 12.85 3.36 3.36 6.72
QPSK 0.75 Dual 7.39 7.39 14.78 4.81 4.81 9.62 2.34 2.34 4.67
Not supported: 64QAM 0.83 Single, 64QAM 0.67 Single, 16QAM 0.75 Single and
16QAM 0.50 Single.
QPSK 0.75 Single 0.48 0.48 0.95 0.48 0.48 0.96 0.24 0.24 0.48
QPSK 0.50 Single 0.48 0.48 0.95 0.48 0.48 0.96 0.24 0.24 0.48
BPSK 0.50 Single 0.48 0.48 0.95 0.48 0.48 0.96 0.24 0.24 0.48
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