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CQF9 Seria 35 / 208-19 l Nr: 2 2 39751 70 M

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Product Bulletin
CQF9 Seria 35 / 208-19 l Nr: 2 2 39751 70 M
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10 mW 1550 nm CW DFB Laser with PM Fiber for WDM Applications CQF935 / 208 Series
Applications · Long haul and metro DWDM architectures
Specifications
Typical Performance Characteristics
Light Output (mW)
Intensity (dB)
Current (mA)
Wavelength (nm)
Typical L-I curve for the CQF935. Each laser is characterized at the temperature for which the specified wavelength channel lc is reached.
The use of multi-quantum well technology results in excellent side-mode suppression ratios and small linewidths. The inset shows how the wavelength is specified on each datasheet.
Pinout 1 Thermistor 2 Thermistor 3 LD cathode DC input via inductance 4 PD anode 5 PD cathode 6 Cooler anode 7 Cooler cathode 8 Case GND 9 Case GND 10 Not connected 11 LD anode, case 12 LD cathode, AC input 13 LD anode, case 14 Not connected
Fiber Termination: Default 1.25 mm or 2.5 mm ferrule
CQF935 / 208Channel Code 19625 19620 19615 19610 19605 19600 19595 19590 19585 19580 19575 19570 19565 19560 19555 19550 19545 19540 19535 19530 19525 19520 19515 19510 19505 19500 19495 19490 19485 19480 19475 19470 19465 19460 19455 19450 Optical Frequency fc (THz) 196.25 196.20 196.15 196.10 196.05 196.00 195.95 195.90 195.85 195.80 195.75 195.70 195.65 195.60 195.55 195.50 195.45 195.40 195.35 195.30 195.25 195.20 195.15 195.10 195.05 195.00 194.95 194.90 194.85 194.80 194.75 194.70 194.65 194.60 194.55 194.50 Wavelength (Vacuum) lc (nm) 1527.61 1527.99 1528.38 1528.77 1529.16 1529.55 1529.94 1530.33 1530.73 1531.12 1531.51 1531.90 1532.29 1532.68 1533.07 1533.47 1533.86 1534.25 1534.64 1535.04 1535.43 1535.82 1536.22 1536.61 1537.00 1537.40 1537.79 1538.19 1538.58 1538.98 1539.37 1539.77 1540.16 1540.56 1540.95 1541.35 Channel Code 19445 19440 19435 19430 19425 19420 19415 19410 19405 19400 19395 19390 19385 19380 19375 19370 19365 19360 19355 19350 19345 19340 19335 19330 19325 19320 19315 19310 19305 19300 19295 19290 19285 19280 19275 19270 Optical Frequency fc (THz) 194.45 194.40 194.35 194.30 194.25 194.20 194.15 194.10 194.05 194.00 193.95 193.90 193.85 193.80 193.75 193.70 193.65 193.60 193.55 193.50 193.45 193.40 193.35 193.30 193.25 193.20 193.15 193.10 193.05 193.00 192.95 192.90 192.85 192.80 192.75 192.70 Wavelength (Vacuum) lc (nm) 1541.75 1542.14 1542.54 1542.94 1543.33 1543.73 1544.13 1544.53 1544.92 1545.32 1545.72 1546.12 1546.52 1546.92 1547.32 1547.72 1548.12 1548.51 1548.92 1549.32 1549.72 1550.12 1550.52 1550.92 1551.32 1551.72 1552.12 1552.52 1552.93 1553.33 1553.73 1554.13 1554.54 1554.94 1555.34 1555.75 Channel Code 19265 19260 19255 19250 19245 19240 19235 19230 19225 19220 19215 19210 19205 19200 19195 19190 19185 19180 19175 19170 19165 19160 19155 19150 19145 19140 19135 19130 19125 19120 19115 19110 19105 19100 19095 19090 Optical Frequency fc (THz) 192.65 192.60 192.55 192.50 192.45 192.40 192.35 192.30 192.25 192.20 192.15 192.10 192.05 192.00 191.95 191.90 191.85 191.80 191.75 191.70 191.65 191.60 191.55 191.50 191.45 191.40 191.35 191.30 191.25 191.20 191.05 191.10 191.05 191.00 190.95 190.90 Wavelength (Vacuum) lc (nm) 1556.15 1556.56 1556.96 1557.36 1557.77 1558.17 1558.58 1558.98 1559.39 1559.79 1560.20 1560.61 1561.01 1561.42 1561.83 1562.23 1562.64 1563.05 1563.46 1563.86 1564.27 1564.68 1565.09 1565.50 1565.90 1566.31 1566.72 1567.13 1567.54 1567.95 1568.39 1568.77 1569.18 1569.59 1570.01 1570.42
CQF935 / 208Channel Code 19085 19080 19075 19070 19065 19060 19055 19050 19045 19040 19035 19030 19025 19020 19015 19010 19005 19000 18995 18990 18985 18980 18975 18970 18965 18960 18955 18950 18945 18940 18935 Optical Frequency fc (THz) 190.85 190.80 190.75 190.70 190.65 190.60 190.55 190.50 190.45 190.40 190.35 190.30 190.25 190.20 190.15 190.10 190.05 190.00 189.95 189.90 189.85 189.80 189.75 189.70 189.65 189.60 189.55 189.50 189.45 189.40 189.35 Wavelength (Vacuum) lc (nm) 1570.83 1571.24 1571.65 1572.06 1572.48 1572.89 1573.30 1573.71 1574.13 1574.54 1574.95 1575.37 1575.78 1576.20 1576.61 1577.03 1577.44 1577.86 1578.27 1578.69 1579.10 1579.52 1579.93 1580.35 1580.77 1581.18 1581.60 1582.02 1582.44 1582.85 1583.27 Channel Code 18930 18925 18920 18915 18910 18905 18900 18895 18890 18885 18880 18875 18870 18865 18860 18855 18850 18845 18840 18835 18830 18825 18820 18815 18810 18805 18800 18795 18790 18785 18780 Optical Frequency fc (THz) 189.30 189.25 189.20 189.15 189.10 189.05 189.00 188.95 188.90 188.85 188.80 188.75 188.70 188.65 188.60 188.55 188.50 188.45 188.40 188.35 188.30 188.25 188.20 188.15 188.10 188.05 188.00 187.95 187.90 187.85 187.80 Wavelength (Vacuum) lc (nm) 1583.69 1584.11 1584.53 1584.95 1585.36 1585.78 1586.20 1586.62 1587.04 1587.46 1587.88 1588.30 1588.73 1589.15 1589.57 1589.99 1590.41 1590.83 1591.26 1591.68 1592.10 1592.52 1592.95 1593.37 1593.79 1594.22 1594.64 1595.07 1595.49 1595.91 1596.34 Channel Code 18775 18770 18765 18760 18755 18750 18745 18740 18735 18730 18725 18720 18715 18710 18705 18700 18695 18690 18685 18680 18675 18670 18665 18660 18655 18650 18645 18640 18635 18630 18625 18620 Optical Frequency fc (THz) 187.75 187.70 187.65 187.60 187.55 187.50 187.45 187.40 187.35 187.30 187.25 187.20 187.15 187.10 187.05 187.00 186.95 186.90 186.85 186.80 186.75 186.70 186.65 186.60 186.55 186.50 186.45 186.40 186.35 186.30 186.25 186.20 Wavelength (Vacuum) lc (nm) 1596.76 1597.19 1597.62 1598.04 1598.47 1598.89 1599.32 1599.75 1600.17 1600.60 1601.03 1601.46 1601.88 1602.31 1602.74 1603.17 1603.60 1604.03 1604.46 1604.88 1605.31 1605.74 1606.17 1606.61 1607.04 1607.47 1607.90 1608.33 1608.76 1609.19 1609.62 1610.06
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