參數(shù)資料
型號： HFBR-5207
英文描述： 622 Mbps Multimode Fiber Transceiver for ATM,SONET STS-12/SDH STM-4(應用于 ATM,SONET STS-12/SDH STM-4的622 Mbps多模式光收發(fā)器)
中文描述： 622 Mbps的多模光纖收發(fā)器（應用于自動取款機，SONET的STS-12/SDH的STM - 4的622對ATM，SONET的STS-12/SDH的STM - 4 Mbps的多模式光收發(fā)器）
文件頁數(shù)： 6/16頁
文件大?。?/td> 102K
代理商： HFBR-5207
6
Figure 4. Recommended Board Layout Hole Pattern
Evaluation Circuit Boards
Evaluation circuit boards imple-
menting this recommended circuit
design are available from Hewlett-
Packard’s Application Engineering
staff. Contact your local HP sales
representative to arrange for
access to one if needed.
Operation in -5.2 V Designs
For applications that require
-5.2 Vdc power supply level for
true ECL logic circuits, the
HFBR-5207 transceiver can be
operated with a V
CC
= 0 Vdc and
a V
EE
= -5.2 Vdc. This transceiver
is not specified with an operating,
negative power supply voltage.
The potential compromises that
can occur with use of -5.2 Vdc
power are that the absolute volt-
age states for V
OH
and V
OL
will be
changed slightly due to the 0.2 V
difference in supply levels. Also,
noise immunity may be compro-
mised for the HFBR-5207 trans-
ceiver because the ground plane
is now the V
CC
supply point. The
suggested power supply filter
circuit shown in the Recommended
Circuit Schematic figure should
be located in the V
EE
paths at the
transceiver supply pins. Direct
coupling of the differential data
and clock signals can be done
between the HFBR-5207 trans-
ceiver and the standard ECL
circuits. For guaranteed -5.2 Vdc
operation, contact our local
Hewlett-Packard Component Field
Sales Engineer for assistance.
Recommended Solder
and Wash Process
The HFBR-5207 is compatible
with industry-standard wave or
hand solder processes.
(8X0.100
33.02
1.300
20.32
0.800
1.9 ± 0.1
0.075 ± 0.004
0 00 M A
(2X)
0.8 ± 0.1
0.031 ± 0.004
0 00 M A
(18X)
–A–
TOP VIEW
2.54
0.100
HFBR-5200 Process Plug
The HFBR-5207 transceiver is
supplied with a process plug, the
HFBR-5200, for protection of
the optical ports with the Duplex
SC connector receptacle. This
process plug prevents contami-
nation during wave solder and
aqueous rinse as well as during
handling, shipping or storage.
It is made of high-temperature,
molded, sealing material that
will withstand 80
°
C and a rinse
pressure of 50 lb/in
2
.
Recommended Solder Fluxes
and Cleaning/Degreasing
Chemicals
Solder fluxes used with the
HFBR-5207 fiber-optic trans-
ceiver should be water-soluble,
organic solder fluxes. Some
recommended solder fluxes are
Lonco 3355-11 from London
Chemical West, Inc. of Burbank,
CA, and 100 Flux from Alpha-
metals of Jersey City, NJ.
Recommended cleaning and
degreasing chemicals for the
HFBR-5207 are alcohols (methyl,
isopropyl, isobutyl), aliphatics
(hexane, heptane) and other
chemicals, such as soap solution
or naphtha. Do not use partially
halogenated hydrocarbons for
cleaning/degreasing. Examples of
chemicals to avoid are 1,1.1
trichloroethane, ketones (such as
MEK), acetone, chloroform, ethyl
acetate, methylene dichloride,
phenol, methylene chloride or N-
methylpyrolldone.
相關PDF資料
PDF描述
HFBR-5208M 1 x 9 Fiber Optic Transceivers for 622 Mb/s ATM/SONET/SDH Applications(應用于622 Mb/s ATM/SONET/SDH 的1 x 9光纖收發(fā)器)
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HFBR-5208 1300 nm LED Transceiver for ATM, SONET/SDH 622 Mb/s and General Purpose 155 - 650 Mb/s(應用于ATM, SONET/SDH 622 Mb/s和 通用155 - 650 Mb/s的1300 nm LED收發(fā)器)
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相關代理商/技術參數(shù)
參數(shù)描述
HFBR-5208 功能描述:光纖發(fā)射器、接收器、收發(fā)器 622Mbps ATM MMF 1x9 Trxcvr RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
HFBR-5208AEM 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExtTe mp Txcvr Metal RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
HFBR-5208AEMZ 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExTp Txc Metal RoHS RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
HFBR-5208AFM 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExtTe mp Txcvr Metal RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
HFBR-5208AFMZ 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExTp Txc Metal RoHS RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
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