OD-YK40013B 1/3
The Furukawa Electric Co., Ltd.
C-WDM Coaxial DFB-LD Module for Wireless Communication
FOL1xQxMWIx-R4-x7 (with single-stage isolator)
1. Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit Note
Storage Temperature Tstg -40 85 °C
-20 85 °C S version
Operating Case Temperature Tc -20 75 °C
LD Forward Current IfLD - 150 mA
LD Reverse Voltage VrLD - 2 V
PD Forward Current IfPD - 5 mA
PD Reverse Voltage VrPD - 20 V
Soldering Temperature (<10s) Stemp - 260 °C
Relative Humidity RH 0 85 %
2. Performance Specifications (Tc=25°C, unless otherwise specified)
Parameter Symbol Min. Typ. Max. Unit Condition
- 8 15 mA CW
Threshold Current Ith - - 50 mA CW, Tc=over temperature
Optical Output Power *1 Pop - 4.0 - mW R4: CW
Slope efficiency η 0.12 0.14 - W/A R4: Pop, CW
LD Operating Current Iop - - 50 mA Pop, CW
LD Forward Voltage Vf - 1.1 1.5 V Pop, CW
Peak Wavelength *2 λp λp-3 λp λp+3 nm Pop, CW
Side Mode Suppression Ratio SMSR 30 - - dB Pop, CW, Tc=over temperature
Cut-off Frequency fc - 3 - GHz Pop
Third Order Distortion IMD3 - - -56 dBc 2 tone test,
f1=2200MHz, f2=2202.5MHz,
OMI=20%/tone, Pop
Relative Intensity Noise RIN - -154 -145 dB/Hz Pop, CW, OpRL<-40dB (*3),
f=2200MHz
Isolation Iso 30 - - dB
Monitor PD Current Im 100 - 2000 µA VrPD=5V, Pop, CW
Monitor PD Dark Current Id - - 100 nA VrPD=5V
Monitor PD Capacitance C - - 10 pF VrPD=5V, f=1MHz
Tracking Error *4 TE -1 - 1 dB Pop, CW
Note: *1 The symbol ‘Pop’ denotes the typical value.
*2 λp: 12Q7:1270nm, 12Q9:1290nm, 13Q1:1310nm, 13Q3:1330nm, 13Q5:1350nm, 13Q7:1370nm,
13Q9:1390nm, 14Q1:1410nm, 14Q3:1430nm, 14Q5:1450nm, 14Q7:1470nm, 14Q9:1490nm,
15Q1:1510nm, 15Q3:1530nm, 15Q5:1550nm, 15Q7:1570nm, 15Q9:1590nm, 16Q1:1610nm
Wavelength tolerance can be customized.
*3 OpRL: Optical Return Loss
*4 TE=10log(Pop@Tc/Pop@25°C), APC