User's Manual

61
DragonWave Inc. Technical Specification
40 MHz/
GI:800 ns
Latency (ms)
MCS BPSK
Coding
1/2
QPSK
Coding
1/2
QPSK
Coding
3/4
16 QAM
Coding
1/2
16 QAM
Coding
3/4
64 QAM
Coding
2/3
64 QAM
Coding
3/4
64 QAM
Coding
5/6
64 8.19 9.59 1.76 1.62 1.77 1.85 1.80 1.80
128 3.60 3.60 1.57 1.65 1.66 1.67 1.70 1.86
256 3.63 3.40 1.58 1.58 1.78 1.68 1.79 1.77
512 3.60 3.46 1.67 1.60 1.72 1.69 1.79 1.74
1024 3.53 3.68 1.79 1.56 1.65 1.71 1.71 1.75
1280 3.66 3.79 1.88 1.90 1.74 1.74 1.71 1.72
1518 4.15 3.77 1.95 1.82 1.73 1.79 1.81 1.75
Table 46
Latency - 50/50 Tx/Rx Ratio 40 MHz/GI:800 ns
20 MHz/
GI:400 ns
Latency (ms)
MCS BPSK
Coding
1/2
QPSK
Coding
1/2
QPSK
Coding
3/4
16 QAM
Coding
1/2
16 QAM
Coding
3/4
64 QAM
Coding
2/3
64 QAM
Coding
3/4
64 QAM
Coding
5/6
64 4.92 4.28 4.90 5.19 1.75 1.63 1.63 1.69
128 4.51 3.59 3.89 3.95 1.58 1.66 1.65 1.78
256 3.91 3.62 3.56 3.74 1.61 1.63 1.68 1.82
512 3.64 3.58 3.59 3.82 1.66 1.63 1.65 1.76
1024 4.62 3.54 3.88 3.89 1.77 1.65 1.66 1.62
1280 5.51 3.66 3.79 3.99 1.91 1.85 1.88 1.76
1518 5.68 4.34 4.00 4.03 1.91 1.84 1.91 1.91
Table 47 Latency - 50/50 Tx/Rx Ratio 20 MHz/GI:400 ns
20 MHz/
GI:800 ns
Latency (ms)
MCS BPSK
Coding
1/2
QPSK
Coding
1/2
QPSK
Coding
3/4
16 QAM
Coding
1/2
16 QAM
Coding
3/4
64 QAM
Coding
2/3
64 QAM
Coding
3/4
64 QAM
Coding
5/6
64 4.69 4.13 4.52 4.63 1.75 1.64 1.68 1.66
128 4.55 3.64 3.71 3.65 1.58 1.64 1.70 1.81
256 3.95 3.35 3.37 3.44 1.60 1.61 1.71 1.78
Table 48
Latency - 50/50 Tx/Rx Ratio 20 MHz/GI:800 ns