The Furukawa Electric Co., Ltd.
OD-YK40013B April 26, 2006
C-WDM Coaxial DFB-LD Module
for W ir eless Communication
(with single isolator)
FOL1xQxMWIx-R4-x7
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
OD-YK40013B 2/3
The Furukawa Electric Co., Ltd.
3. Dimensions
[MW] Horizontal flange
*Key direction: Y7
4. Pin Assignment
Y7
* Bottom view : No.4 Pin is Case GND
5. Fiber pigtail specifications
Parameter Symbol Min. Typ. Max. Unit
Fiber Type Single Mode Fiber
Flame Retardant Hytrel Coating
Cutof f Wavelength fc - 1260 - nm
Cladding Diameter Dcl 122 125 128 µm
Mode Field Diameter Dmf - 10 - µm
Coating Diameter Dbc - 0.9 - mm
Pigtail Length *5 Lf 1.0 1.1 1.2 m
Bending Radius Rb 30 - - mm
SC/PC
Connector Type*6 FC/PC
Note: *5 From the ferrule-end to the bottom of the TO-Header
*6 Only no connector is available for 12Q7 to 14Q5.
Unit: mm
LD
PD
2
13
4
1 2
3
4
OD-YK40013B 3/3
The Furukawa Electric Co., Ltd.
AVOIDDIRECTEXPOSURETO BEAM
CLASS III b LASER PRODUCT
MAXIMUMOUTPUTPOWER250mW
WAVELENGTH 960 to 1680nm
INVISIBLE LASE R RADIATION
DANGER
6. Ordering Information
FOL 1xQx MWI x – R4 – x 7 Connector type
S: SC/PC, F: FC/PC, N: no connector
Output power
R4: 4mW
Ve rsion of operating case temperature
S: -20~+85°C, Blank: -20~+75°C
Wavelength
12Q7: 1270nm, 12Q9: 1330nm, 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
7. Accompanied Data (Tc=25°C, unless otherwise specified)
Parameter Symbol Condition Unit
Threshold Current Ith CW mA
LD Operating Current Iop Pop, CW mA
Monitor PD Current Im Pop, CW µA
Peak Wavelength λp P0=5mW, CW, Measured at TO-package nm
8. Warning
(1) The laser light emitted from the optical fiber end is invisible and will be hazardous to the human eye. Avoid
looking directly into the optical fiber, when the device is in operation.
(2) The device should be damaged by static electricity and surge current. Static electricity protection and surge
protection are needed before handling.
9. Safety Information
The product complies with 21 CFR1040.10 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.
10. Limited Warranty
Furukawa Electric warrants the LD modules against defects in parts and workmanship for one full year after the
delivery. This warranty shall be invalid by any abuse, misuse, misapplication or improper installation of the
product.
