data sheet fol15dcwx-a8x-xxxxx-x / dwdm cw dfb laser module date: july 16, 2007 odc-7r001c 1/5 dwdm cw dfb laser module applications ? oc-192/stm-64 dwdm transmission systems descriptions ? fol15dcwx series of dfb laser module is designed for long haul dwdm applications with external intensity modulator. ? the polarization maintaining fiber pigtail enables to directly connect a modulator without polarization control. the polarization state of output laser beam is maintained to a consistent orientation. ? a strained multi-quantum well dfb laser diode chip is integrated with optical isolator, thermo-electric cooler (tec), thermistor and power monitor photodiode in an industry standard hermetically sealed 14 pin butterfly package. ? this laser module complies with telecom requirements described in telcordia tm gr-468 and is manufactured in an iso tm 9001 certified production line. features ? high optical output power up to 40mw ? high side mode suppression ratio(smsr) ? selected wavelength according to itu-t grid, c and l-band available ? 50ghz spacing available ? narrow linewidth available absolute maximum ratings parameters sym. min. max. unit parameters sym. min. max. unit stora g e tem p erature tst g -40 85 c pd reverse volta g e vr pd -20v o p eratin g case tem p erature tc -5 70 c pd forward current if pd -5ma ld reverse volta g e vr ld - 2 v tec current itec - 1.6 a ld forward current if ld - 350 m a tec volta g evtec-2.6v ld o p eratin g tem p erature t ld 20 35 c lead solderin g - - 260 c relative humidit y rh 0 85 % lead solderin g duration - - 10 sec fiber bend radius - 30 - mm fiber axial pull force - - 10 n nm torque force (flatness : <20 m) --0.1
data sheet fol15dcwx-a8x-xxxxx-x / dwdm cw dfb laser module date: july 16, 2007 odc-7r001c 2/5 optical characteristics (tc=25c, bol* 1 unless otherwise specified) parameters symbol min. typ. max. unit conditions optical output power fol15dcwa 10 - - fol15dcwb 20 - - fol15dcwd pf 40 - - mw cw ld forward current fol15dcwa - - 80 fol15dcwb - - 150 fol15dcwd if - - 300 ma rated power, cw ld operating temperature t ld 20 - 35 c rated power, cw ld forward voltage fol15dcwa, b - - 1.8 fol15dcwd vf - - 2.5 v rated power, cw threshold current i th - 15 40 ma wavelength itu -0.1 itu itu +0.1 nm rated power, cw see table.1 linewidth (-3db fullwidth) standard - - 10 option a - - 5 option b - - 2 option c ? - - 1 mhz rated power, cw option c is available only for fol15dcwd. side mode suppression ratio smsr 35 45 - db rated power, cw optical isolation iso 30 - - db relative intensity noise fol15dcwa - - -133 fol15dcwb - - -138 fol15dcwd rin - - -140 db/hz rated power, cw o prl <-25db* 2 100mhz data sheet fol15dcwx-a8x-xxxxx-x / dwdm cw dfb laser module date: july 16, 2007 odc-7r001c 3/5 table 1 itu [nm] itu freq. [thz] wavelength code itu [nm] itu freq. [thz] wavelength code itu [nm] itu freq. [thz] wavelength code 1529.55 196.00 19600 1556.55 192.60 19260 1584.53 189.20 18920 1530.33 195.90 19590 1557.36 192.50 19250 1585.36 189.10 18910 1531.12 195.80 19580 1558.17 192.40 19240 1586.20 189.00 18900 1531.90 195.70 19570 1558.98 192.30 19230 1587.04 188.90 18890 1532.68 195.60 19560 1559.79 192.20 19220 1587.88 188.80 18880 1533.47 195.50 19550 1560.61 192.10 19210 1588.73 188.70 18870 1534.25 195.40 19540 1561.42 192.00 19200 1589.57 188.60 18860 1535.04 195.30 19530 1562.23 191.90 19190 1590.41 188.50 18850 1535.82 195.20 19520 1563.05 191.80 19180 1591.26 188.40 18840 1536.61 195.10 19510 1563.86 191.70 19170 1592.10 188.30 18830 1537.40 195.00 19500 1564.68 191.60 19160 1592.95 188.20 18820 1538.19 194.90 19490 1565.50 191.50 19150 1593.79 188.10 18810 1538.98 194.80 19480 1566.31 191.40 19140 1594.64 188.00 18800 1539.77 194.70 19470 1567.13 191.30 19130 1595.49 187.90 18790 1540.56 194.60 19460 1567.95 191.20 19120 1596.34 187.80 18780 1541.35 194.50 19450 1568.77 191.10 19110 1597.19 187.70 18770 1542.14 194.40 19440 1569.59 191.00 19100 1598.04 187.60 18760 1542.94 194.30 19430 1570.42 190.90 19090 1598.89 187.50 18750 1543.73 194.20 19420 1571.24 190.80 19080 1599.75 187.40 18740 1544.53 194.10 19410 1572.06 190.70 19070 1600.60 187.30 18730 1545.32 194.00 19400 1572.89 190.60 19060 1601.46 187.20 18720 1546.12 193.90 19390 1573.71 190.50 19050 1602.31 187.10 18710 1546.92 193.80 19380 1574.54 190.40 19040 1603.17 187.00 18700 1547.72 193.70 19370 1575.37 190.30 19030 1604.03 186.90 18690 1548.51 193.60 19360 1576.20 190.20 19020 1604.88 186.80 18680 1549.32 193.50 19350 1577.03 190.10 19010 1605.74 186.70 18670 1550.12 193.40 19340 1577.86 190.00 19000 1606.60 186.60 18660 1550.92 193.30 19330 1578.69 189.90 18990 1607.47 186.50 18650 1551.72 193.20 19320 1579.52 189.80 18980 1608.33 186.40 18640 1552.52 193.10 19310 1580.35 189.70 18970 1609.19 186.30 18630 1553.33 193.00 19300 1581.18 189.60 18960 1610.06 186.20 18620 1554.13 192.90 19290 1582.02 189.50 18950 1610.92 186.10 18610 1554.94 192.80 19280 1582.85 189.40 18940 1611.79 186.00 18600 1555.75 192.70 19270 1583.69 189.30 18930 wavelength values are referenced to vacuum. 50ghz spacing is also available. other itu wavelengths may be available. please ask to the regional contacts. wavelength ( ) and itu frequency (f) have a relationship of [nm] = 299792458 / f [thz] /1000. fitel wavelength code is expressed as a 5-digit integer rounded from 100 x f [thz].
data sheet fol15dcwx-a8x-xxxxx-x / dwdm cw dfb laser module date: july 16, 2007 odc-7r001c 4/5 dimensions and pin assignments ld anode ground tec th 10k ? l1 180nh r1 20 ? 1 2 3 4 5 6 7 14 13 12 11 10 9 8 case pin no. function pin no. function 1 thermistor 8 case ground 2 thermistor 9 case ground 3 ld cathode(-) 10 no connect 4 monitor anode(-) 11 ld anode(+), case ground 5 monitor cathode(+) 12 ld cathode(rf) 6 tec(+) 13 ld anode(+), case ground 7 tec(-) 14 no connect ld anode float tec th 10k ? l1 180nh r1 20 ? 1 2 3 4 5 6 7 14 13 12 11 10 9 8 case pin no. function pin no. function 1 thermistor 8 case ground 2 thermistor 9 case ground 3 ld cathode(-) 10 no connect 4 monitor anode(-) 11 ld anode(+) 5 monitor cathode(+) 12 ld cathode(rf) 6 tec(+) 13 ld anode(+) 7 tec(-) 14 no connect (26) 26.0 0.15 8.9 0.15 14-0.5 20.83 12.7 0.15 (5.3) 0.2 unit: mm sc/spc 30.0 0.2 (2.54) 2.8 (15.2) 15.24 8.3 0.2 11min 6.7 4- 2.7 1000 min smf 0.9 6.2 + - 4-c0.3 + - + - + - + - fc/spc pmf
data sheet fol15dcwx-a8x-xxxxx-x / dwdm cw dfb laser module date: july 16, 2007 odc-7r001c 5/5 optical fiber pigtail specifications parameters specification unit fiber type polarization maintaining(panda) fiber frame retardant hytrel tm coating( 0.9mm) - nominal fiber length min.1,000 mm connector type fc/spc connector - polarization axis slow axis - ordering information fol15dcw ? a8 - - wavelength code linewidth option optical output power pin assignment blank: <10mhz (standard) a: 10mw 1: ld anode ground a: < 5mhz b: 20mw 2: ld anode float b: < 2mhz d: 40mw c: < 1mhz (40mw only) safety information this product complies with 21 cfr 1040.10 and 1040.11, class 3b laser product. invisible laser radiation is emitted from the end of the fiber or connector. avoid direct exposure to the beam. telcordia is a trademark of telcordia technologies, inc . iso is a trademark of the international organization for standardization. hytrel is a trademark of dupont. furukawa electric co., ltd., furukawa america, inc, and furukawa electric europe, ltd. reserve the right to change data contained in this document in the interest of continued product improvement. the publication of this information does not imply freedom from patent or any other rights of the furukawa electric co., ltd. or its affiliated companies. all rights reserved, copyright ? the furukawa electric co., ltd. furukawa america, inc. 200 westpark drive,suite 190 peachtree city, ga 30269 usa t: 1-770-487-1234 toll-free:1-866-go-fitel(463-4835) f: 1-770-487-9910 www.furukawaamerica.com oesales@furukawaamerica.com furukawa electric co., ltd. headquarters 2-3 marunouchi 2-chome chiyoda-ku tokyo 100-8322 japan t: 81-3-3286-3253 f: 81-3-3286-3978 www.furukawa.co.jp furukawa electric europe, ltd. 3 rd fl newcombe house 43-45 notting hill gate london, w11 3fe uk t: 44-20-7221-6000 f: 44-20-7313-5310 www.furukawa-fitel.co.uk sales@furukawa-fitel.co.uk
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