The Furukawa Electric Co., Ltd.
OD-YJ40001B April 25, 2006
1310nm Coaxial DFB-LD Module
for 2.5Gbit/s
FOL13F1MxIx-OH2-xx
OD-YJ40001B 1/4
The Furukawa Electric Co., Ltd.
1310nm Coaxial DFB-LD Module for 2.5Gbit/s
FOL13F1MxIx-OH2-xx
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 0 70 °C B version
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 - 2.0 - mW OH2: Iop=Ith+20mA
LD Forward Voltage Vf - 1.1 1.5 V Pop, CW
Peak Wavelength λp 1290 1310 1330 nm Pop, CW, Tc=over temperature
Spectral Width ∆λ - - 1.0 nm Ib=Ith, 2.5Gbps,
–20dB from peak power
Side Mode Suppression Ratio SMSR 30 - - dB Pop, CW, Tc=over temperature
Rise Time tr - - 0.10 ns Ib=Ith, 20-80%, Tc =over temperature
Fall Time tf - - 0.15 ns Ib=Ith, 80-20%, Tc=over temperature
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
Isolation Iso 20 - - dB Tc=over temperature
Tracking Error *2 TE -1 - 1 dB Pop, CW
Note: *1 The symbol ‘Pop’ denotes the typical value.
*2 TE=10log(Pop@Tc/Pop@25°C), APC
OD-YJ40001B 2/4
The Furukawa Electric Co., Ltd.
3. Dimensions
[MW] Horizontal flange
[MH] Flangeless
*Key direction: Y6 Y7
4. Pin Assignments
Y6 Y7
* Bottom view : No.4 Pin is Case GND
Unit: mm
LD
PD
2
1 3
4 LD
PD
2
13
4
1
2
3
4 12
3
4
OD-YJ40001B 3/4
The Furukawa Electric Co., Ltd.
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 *3 Lf 1.0 1.1 1.2 m
Bending Radius Rb 30 - - mm
FC/PC
Connector Type SC/PC
Note: *3 From the ferrule-end to the bottom of the TO-Header
6. Ordering Information
FOL13F1 Mx I x – OH2 - x x Pin assignment
6: Y6, 7: Y7
Connector type
S: SC/PC, F: FC/PC, N: no connector
Output power @Iop=Ith+20mA
OH2: 2.0mW
Version of operating case temperature
S: -20~+85°C, B: 0~+70°C
Isolator
I: with Single-stage Isolator
Package type
MW: Horizontal flange, MH: Flangeless
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
OD-YJ40001B 4/4
The Furukawa Electric Co., Ltd.
AVOIDDIRECT EXPOSURETO BEAM
CLASS III b LASER PRODUCT
MAXIMUM OUTPUTPOWER250mW
WAVELENGTH 960 to 1680nm
INVISIBLE LASE R RADIATION
DANGER
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.
