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Fiber Optic Transmitter
OPF692, OPF693 Series
Features:
Low Cost 850 nm LED technology
Popular ST® style receptacle
Pre-tested with ber to assure performance
Component pre-mounted and ready to use
55MHz opera on
Description:
The OPF692 and OPF693 ber op c transmi ers are high performance devices packaged for data communica on links.
These transmi ers are an 850nm GaAlAs LED and are specically designed to eciently launch op cal power into bers
ranging in size from 50/125µm up to 200/300µm diameter ber. Mul ple power ranges with upper and lower limits are
oered which allows the designer to select a device best suited for the applica on.
These products’ combina on of features including high speed and ecient coupled power makes them ideal transmi ers
for integra on into all types of data communica ons equipment.
The mechanical design of these packages are intended for PC Board or panel moun ng. They are shipped with a lock
washer, jam nut, 2 #2-56 screws, and a protec ve dust cap.
Applications:
Industrial Ethernet equipment
Copper-to-ber media conversion
Intra-system ber op c links
Video surveillance systems
Part Number
OPF692
OPF693
Package Material
Body Material
Conduc ve Plas c
Zinc, Die Cast
Body Style
ST-LP®
ST-LP®
Fiber Size
50/125 µm
62.5/125 µm
100/140 µm
200/300 µm
Typical Coupled Power
IF = 100mA, 25°C
Type
N.A. OPF69x-1
Graded Index
0.20
12µW
Graded Index
0.28
32µW
Graded Index
0.29
80µW
Step Index 0.41 315µW
OPF69x-2
25µW
65µW
160µW
630µW
RoHS ESD Class 2 ST® is a registered trademark of AT&T.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
All Optek OPF LED emi ers are AEL Class I as dened
by IEC 60825-1 and are Risk Group 1 (Low-Risk) as de-
ned by IEC 62471.
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B 08/2016 Page 1

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Fiber Optic Transmitter
OPF692, OPF693 Series
Mechanical Data
vx
DIMENSIONS ARE IN INCHES (MILLIMETERS)
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B 08/2016 Page 2

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Fiber Optic Transmitter
OPF692, OPF693 Series
Electrical Specifications
Absolute Maximum Ratings (TA = 25° C unless otherwise noted)
Storage Temperature Range
Opera ng Temperature Range
Lead Soldering Temperature(1)
Con nuous Forward Current(2)
Maximum Reverse Voltage
-55° C to +100° C
-40° C to +85° C
260° C
100 mA
1.0 V
Electrical Characteristics (TA = 25° C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
POC
Total Coupled Power
50/125 mm Fiber, NA = 0.20
OPF69X-1 12.0 25.0 40.0
OPF69X-2 25.0 50.0 80.0
µW IF = 100 mA
VF Forward Voltage
VR Reverse Voltage
λ Wavelength
Δλ Op cal Bandwidth
tr,tf Rise and Fall Time
1.8 2.2
1.8
830 850 870
45 60
4.5 6.0
V IF = 100 mA
V IR = 100 µA
nm IF = 50 mA
nm IF = 50 mA
ns IF = 100 mA; 10% to 90%(3)
Notes:
1. Maximum of 5 seconds with soldering iron. Dura on can be extended to 10 seconds when ow soldering. RMA ux is
recommended.
2. De-rate linearly at 1.33mA /°C above 25°C .
3. No Pre-bias.
4. All Optek ber op c LED products are subjected to 100% burn-in as part of its quality control process. The burn-in con-
di ons are 96 hours at 100mA drive current and 25°C ambient temperature.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B 08/2016 Page 3

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Fiber Optic Transmitter
OPF692, OPF693 Series
Performance
Relative Coupled Power vs.
Forward Current
1.4
Temperatures are Stepped
1.2 in 20°C increments.
-40°C
1.0
0.8
0.6 80°C
0.4
0.2
0
0 20 40 60 80 100
Forward Current (mA)
Typical Forward Voltage vs.
Forward Current
2.0
1.9 Temperatures are Stepped
in 20°C increments.
1.8
1.7
1.6 -40°C
1.5
1.4
80°C
1.3
1.2
0 20 40 60 80
Forward Current (mA)
100
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B 08/2016 Page 4