OPF340 查看數據表（PDF） - TT Electronics.

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OPF340

Fiber Optic Transmitter

TT Electronics. 

Fiber Optic Transmitter

OPF340 Series

Features:

• Low Cost 850 nm LED technology

• Herme c metal can package

• High thermal stability

• High op cal coupling efficiency to mul mode fiber

• Industrial temperature range

• 55 MHz Bandwidth

Description:

The OPF340 series fiber op c transmi ers are high performance devices packaged for data communica on links. This

transmi er is an 850 nm GaAlAs LED and is specifically designed to efficiently launch op cal power into fibers ranging in size

from 50/125µm up to 200/300µm diameter fiber. Mul ple power ranges with upper and lower limits are offered which

allows the designer to select a device best suited for the applica on.

This product’s combina on of features including high speed and efficient coupled power makes it an ideal transmi er for

integra on into all types of data communica ons equipment.

Applications:

• Industrial Ethernet equipment

• Copper-to-fiber media conversion

• Intra-system fiber op c links

• Video surveillance systems

Fiber Size

50/125 µm

62.5/125 µm

100/140 µm

200/300 µm

Type

Graded Index

Graded Index

Graded Index

Step Index

Typical Coupled Power

IF = 100mA, 25°C

N.A.

OPF340A

OPF340B

0.20

25µW

18µW

0.28

45µW

34µW

0.29

125µW

95µW

0.41

475µW

340µW

OPF340C

12.5µW

22µW

62µW

235µW

OPF340D

7.5µW

14µW

38µW

140µW

RoHS

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 1

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