ITU Standards
100 GHz ITU Channels
ITU Channel # Wavelength (nm) Frequency (THz) ITU Channel # Wavelength (nm) Frequency (THz) 1 1577.03 190.10 37 1547.72 193.70 2 1576.20 190.20 38 1546.92 193.80 3 1575.37 190.30 39 1546.12 193.90 4 1574.54 190.40 40 1545.32 194.00 5 1573.71 190.50 41 1544.53 194.10 6 1572.89 190.60 42 1543.73 194.20 7 1572.06 190.70 43 1542.94 194.30 8 1571.24 190.80 44 1542.14 194.40 9 1570.42 190.90 45 1541.35 194.50 10 1569.59 191.00 46 1540.56 194.60 11 1568.77 191.10 47 1539.77 194.70 12 1567.95 191.20 48 1538.98 194.80 13 1567.13 191.30 49 1538.19 194.90 14 1566.31 191.40 50 1537.40 195.00 15 1565.50...
ITU L-Band, 50 GHz, 100 GHz DWDM Grid
L-Band 100 GHz Grid 50 GHz Offset nm THz nm THz 1 1568.77 191.10 1569.18 191.05 2 1569.59 191.00 1570.01 190.95 3 1570.42 190.90 1570.83 190.85 4 1571.24 190.80 1571.65 190.75 5 1572.06 190.70 1572.48 190.65 6 1572.89 190.60 1573.30 190.55 7 1573.71 190.50 1574.13 190.45 8 1574.54 190.40 1574.95 190.35 9 1575.37 190.30 1575.78 190.25 10 1576.20 190.20 1576.61 190.15 11 1577.03 190.10 1577.44 190.05 12 1577.86 190.00 1578.27 189.95 13 1578.69 189.90 1579.10 189.85 14 1579.52 189.80 1579.93 189.75 15 1580.35 189.70 1580.77 189.65 16 1581.18 189.60 1581.60 189.55 17 1582.02 189.50 1582.44 189.45 18 1582.85 189.40 1583.27...
ITU C-Band, 50 GHz, 100 GHz DWDM Grid
C-Band 100 GHz Grid 50 GHz Offset nm THz nm THz 1 1528.77 196.10 1529.16 196.05 2 1529.55 196.00 1529.94 195.95 3 1530.33 195.90 1530.72 195.85 4 1531.12 195.80 1531.51 195.75 5 1531.90 195.70 1532.29 195.65 6 1532.68 195.60 1533.07 195.55 7 1533.47 195.50 1533.86 195.45 8 1534.25 195.40 1534.64 195.35 9 1535.04 195.30 1535.43 195.25 10 1535.82 195.20 1536.22 195.15 11 1536.61 195.10 1537.00 195.05 12 1537.40 195.00 1537.79 194.95 13 1538.19 194.90 1538.58 194.85 14 1538.98 194.80 1539.37 194.75 15 1539.77 194.70 1540.16 194.65 16 1540.56 194.60 1540.95 194.55 17 1541.35 194.50 1541.75 194.45 18 1542.14 194.40 1542.54...
ITU S-Band, 50 GHz, 100 GHz DWDM Grid
S-Band 100 GHz Grid 50 GHz Offset nm THz nm THz 1 1490.76 201.10 1491.13 201.05 2 1491.50 201.00 1491.88 200.95 3 1492.25 200.90 1492.62 200.85 4 1492.99 200.80 1493.36 200.75 5 1493.73 200.70 1494.11 200.65 6 1494.48 200.60 1494.85 200.55 7 1495.22 200.50 1495.60 200.45 8 1495.97 200.40 1496.34 200.35 9 1496.72 200.30 1497.09 200.25 10 1497.46 200.20 1497.84 200.15 11 1498.21 200.10 1498.59 200.05 12 1498.96 200.00 1499.34 199.95 13 1499.71 199.90 1500.09 199.85 14 1500.46 199.80 1500.84 199.75 15 1501.21 199.70 1501.59 199.65 16 1501.97 199.60 1502.34 199.55 17 1502.72 199.50 1503.10 199.45 18 1503.47 199.40 1503.85...