850nm, Fiber Optic
LED Transmitter
Features
•
•
•
•
•
•
•
Low Cost 850 nm LED technology
High thermal stability
Up to 155 Mbaud
Recommended for multimode fiber applications
High optical coupling to multimode fiber
Low profile metal ST* style receptacle
Industrial temperature range
Description
The OPF693 series fiber optic transmitters are high per-
formance 850nm LED packaged for data communication
links. Two power ranges are offered which allows the
designer to select a device best suited for the application.
This product’s combination of features including high
speed and efficient coupled power makes it an ideal
transmitter for integration into all types of data communi-
cations equipment.
Applications include:
Absolute Maximum Ratings
(T
A
= 25° C unless otherwise noted)
Storage Temperature
Operating Temperature
Soldering Lead Temperature
(1)
Continuous Forward Current
(2)
Maximum Reverse Voltage
-55° C to +100° C
-40° C to +85° C
260° C for 10 Seconds
100 mA
1.0 V
♦
♦
♦
Industrial Ethernet
Copper-to-fiber media conversion
Intra-system links
Typical Coupled Power
I
F
= 100mA, 25°
C
Fiber Size
50/125 µm
62.5/125 µm
100/140 µm
200/300 µm
Type
Graded Index
Graded Index
Graded Index
Step Index
N.A.
0.20
0.28
0.29
0.41
OPF693-1
-19dBm
-15dBm
-11dBm
-5dBm
OPF693-2
-16dBm
-12dBm
-8dBm
-2dBm
* - ST is a registered trademark of Fitel USA Corp.
Optek Technology, Inc.
Carrollton, Texas 75006
(972) 323-2200
sensors@optekinc.com
September 2003
Issue 1.0
www.optekinc.com
Page 1 of 3
OPTEK [ OPTEK TECHNOLOGIES ]
