User's Manual

50
DragonWave Inc.Technical Specification
1280 7.00 15.00 29.73 41.00 63.00 87.13 97.75 109.01
1518 7.00 15.00 29.73 41.00 63.00 87.13 98.33 109.01
40 MHz/
GI:800 ns
Throughput (Mbps)
Frame
Size
BPSK 1/2 QPSK 1/2 QPSK 3/4 16QAM
1/2
16QAM
3/4
64QAM
2/3
64QAM
3/4
64QAM
5/6
Table 22
Ethernet L1 throughput of 50/50 Tx/Rx ratio (40 MHz/ GI:800 ns)
20 MHz/
GI:400 ns
Throughput (Mbps)
Frame
Size
BPSK 1/2 QPSK 1/2 QPSK 3/4 16QAM
1/2
16QAM
3/4
64QAM
2/3
64QAM
3/4
64QAM
5/6
64 2.80 9.80 14.00 18.20 42.75 55.58 58.94 69.60
128 2.00 8.40 12.00 15.60 36.00 46.80 50.23 59.40
256 2.00 7.00 11.00 14.30 33.00 43.88 46.64 54.00
512 2.00 7.00 10.00 13.65 31.50 41.93 44.08 51.60
1024 2.00 7.00 9.38 13.00 30.75 39.98 42.54 49.80
1280 2.00 7.00 10.00 13.00 30.75 39.98 42.54 49.80
1518 2.00 7.00 10.00 13.00 30.75 39.98 42.54 49.80
Table 23
Ethernet L1 throughput of 50/50 Tx/Rx ratio (20 MHz/ GI:400 ns)
20 MHz/
GI:800 ns
Throughput (Mbps)
Frame
Size
BPSK 1/2 QPSK 1/2 QPSK 3/4 16QAM
1/2
16QAM
3/4
64QAM
2/3
64QAM
3/4
64QAM
5/6
64 2.80 4.38 14.00 21.00 36.40 48.45 60.38 66.13
128 2.00 6.13 12.00 18.00 31.20 40.80 50.93 56.93
256 2.00 7.00 11.00 14.06 28.60 37.40 47.78 52.33
512 2.00 4.38 9.38 15.75 27.30 35.70 45.15 49.45
1024 2.00 7.00 9.38 15.00 26.65 34.85 43.58 47.73
1280 2.00 6.13 10.00 15.00 26.65 34.85 43.58 47.73
1518 2.00 7.00 10.00 15.00 26.65 34.85 43.58 47.73
Table 24
Ethernet L1 throughput of 50/50 Tx/Rx ratio (20 MHz/ GI:800 ns)