HFBR-14xxZ and HFBR-24xxZ Series
Low-Cost, 820 nm Miniature Link Fiber Optic Components
with ST®, SMA, SC and FC Ports
Data Sheet
Description
The 820 nm Miniature Link Series of components is
designed to provide cost-effective, high performance
fiber optic communication links for information systems
and industrial applications with link distances of several
kilometers. With the HFBR-24x6Z, the 125 MHz analog
receiver, data rates of up to 160 MBd can be attained.
Transmitters and receivers are directly compatible with
popular “industry-standard” connectors: ST®, SMA, SC
and FC. They are completely specified with multiple fiber
sizes; including 50/125
µm,
62.5/125
µm,
100/140
µm,
and 200
µm.
Products are available in various options. For example,
transmitters with the improved protection option “P”
show an increased ESD resistance to the pins. This
“HFBR-141xPxZ” integrated solution is realized by includ-
ing a Zener diode parallel to the LED.
The HFBR-14x4Z high power transmitter and HFBR-24x6Z
125 MHz receiver pair up to provide a duplex solution
optimized for 100 Base-SX. 100Base-SX is a Fast Ethernet
Standard (100 Mbps) at 850 nm on multimode fiber.
Evaluation kits are available for ST products, including
transmitter, receiver, eval board and technical literature.
Features
•
RoHS compliant
•
Meets IEEE 802.3 Ethernet and 802.5 token ring stan-
dards
•
Meets TIA/EIA-785 100Base-SX standard
•
Low-cost transmitters and receivers
•
Choice of ST®, SMA, SC or FC ports
•
820 nm wavelength technology
•
Signal rates up to 160 MBd
•
Link distances up to several kilometers
•
Compatible with 50/125
µm,
62.5/125
µm,
100/140
µm,
and 200
µm
Plastic-Clad Silica (PCS) Fiber
•
Repeatable ST connections within 0.2 dB typical
•
Unique optical port design for efficient coupling
•
Pick and place, and wave solderable
•
No board mounting hardware required
•
Wide operating temperature range -40
°C
to +85
°C
•
Conductive port option
Applications
•
100Base-SX Fast Ethernet on 850 nm
•
Media/fiber conversion, switches, routers, hubs and
NICs on 100Base-SX
•
Local area networks
•
Computer-to-peripheral links
•
Computer monitor links
•
Digital cross connect links
•
Central office switch/PBX links
•
Video links
•
Modems and multiplexers
•
Suitable for Tempest systems
•
Industrial control links
ST® is a registered trademark of AT&T.
Part Number Guide
HFBR - x 4 x x aa Z
1
2
4
Transmitter
Receiver
820 nm Transmitter and
Receiver products
SMA, housed
ST, housed
FC, housed
SC, housed
RoHS Compliant
P
T
C
M
2
4
2
5
6
Protection improved option
Threaded port option
Conductive port receiver option
Metal port option
TX, standard power
TX, high power
RX, 5 MBd, TTL output
TX, high light output power
RX, 125 MHz, Analog Output
0
1
2
E
Available Options
HFBR-1402Z
HFBR-1412Z
HFBR-1415TZ
HFBR-2412TCZ
HFBR-2416Z
HFBR-1404Z
HFBR-1414PTZ
HFBR-1415Z
HFBR-2412TZ
HFBR-2422Z
HFBR-1412PTZ
HFBR-1414PZ
HFBR-1424Z
HFBR-2412Z
HFBR-24E2Z
HFBR-1412PZ
HFBR-1414MZ
HFBR-14E4Z
HFBR-2416MZ
HFBR-24E6Z
HFBR-1412TMZ
HFBR-1414TZ
HFBR-2402Z
HFBR-2416TCZ
HFBR-1412TZ
HFBR-1414Z
HFBR-2406Z
HFBR-2416TZ
Note:
For better readability of the electrical and optical specifications, all available options (P, T, C and M) are covered by the “HFBR-x4xxZ” product
name; exceptions are explicitly noted.
Link Selection Guide
Data rate (MBd)
5
20
32
55
125
155
160
Distance (m)
1500
2700
2200
1400
700
600
500
Transmitter
HFBR-14x2Z
HFBR-14x4Z/14x5Z
HFBR-14x4Z/14x5Z
HFBR-14x4Z/14x5Z
HFBR-14x4Z/14x5Z
HFBR-14x4Z/14x5Z
HFBR-14x4Z/14x5Z
Receiver
HFBR-24x2Z
HFBR-24x6Z
HFBR-24x6Z
HFBR-24x6Z
HFBR-24x6Z
HFBR-24x6Z
HFBR-24x6Z
Fiber Size (µm)
62.5/125
62.5/125
62.5/125
62.5/125
62.5/125
62.5/125
62.5/125
Evaluation Kit
HFBR-0410Z
HFBR-0416Z
HFBR-0416Z
HFBR-0416Z
HFBR-0416Z
HFBR-0416Z
HFBR-0416Z
For additional information about specific links, see the individual link descriptions.
The HFBR-1415Z can be used for increased power budget or for lower driving current for the same Data-Rates and Link-Distances.
2
Options
In addition to the various port styles available for the HFBR- 0400Z series products, there are also several extra op-
tions that can be ordered. To order an option, simply place the corresponding option number at the end of the part
number. See page 2 for available options.
Option P (Protection improved option)
•
Designed to withstand electrostatic discharge (ESD) of 2 kV (HBM) to the pins
•
Available on TX with non-conductive ST and non-conductive threaded ST ports
Option T (Threaded Port Option)
•
Allows ST style port components to be panel mounted
•
Compatible with all current makes of ST® multimode connectors
•
Mechanical dimensions are compliant with MIL-STD- 83522/13
•
Maximum wall thickness when using nuts and washers from the HFBR-4411Z hardware kit is 2.8 mm (0.11 inch)
•
Available on all ST ports
Option C (Conductive Port Receiver Option)
•
Designed to withstand electrostatic discharge (ESD) of 25 kV to the optical port
•
Significantly reduces effect of electromagnetic interference (EMI) on receiver sensitivity
•
Allows designer to separate the signal and conductive port grounds
•
Recommended for use in noisy environments
•
Available on threaded ST port style receivers only
•
The conductive port is connected to Pins 1, 4, 5 and 8 through the Port Grounding Path Insert
Option M (Metal Port Option)
•
Nickel plated aluminum connector receptacle
•
Designed to withstand electrostatic discharge (ESD) of 15 kV to the optical port
•
Significantly reduces effect of electromagnetic interference (EMI) on receiver sensitivity
•
Allows designer to separate the signal and metal port grounds
•
Recommended for use in very noisy environments
•
Available on ST and threaded ST ports
•
The metal port is connected to Pins 1, 4, 5 and 8 through the Port Grounding Path Insert
3
Applications Support Guide
This section gives the designer information necessary
to use the 820 nm Miniature Link Series components to
make a functional optical transmission link.
Avago offers evaluation kits for hands-on experience with
fiber optic products as well as a wide range of application
notes complete with circuit diagrams and board layouts.
Furthermore, Avago’s application support group is always
ready to assist with any design consideration.
Application Literature
Title
Application Note 1065
Application Note 1121
Application Note 1122
Application Note 1123
Application Note 1137
Description
Complete Solutions for IEEE 802.5J Fiberoptic Token Ring
DC to 32 MBd Fiberoptic Solutions
2 to 70 MBd Fiberoptic Solutions
20 to 160 MBd Fiberoptic Solutions
Generic Printed Circuit Layout Rules
Evaluation Kits
Avago offers fiber optic kits that facilitate a simple means
to evaluate and experience our products. These fiber op-
tic kits contain all the components and tools required for
customers to quickly evaluate and access the value of our
products within their respective applications.
HFBR-0410Z ST Evaluation Kit
Contains the following:
DC to 5 MBd 820 nm Fiber Optic Eval Kit
HFBR-0416Z Evaluation Kit
Contains the following:
125 MBd 820 nm Fiber Optic Eval Kit
•
•
•
•
One HFBR-1412Z transmitter
One HFBR-2412Z receiver
Eval board
Related literature
•
•
•
•
One HFBR-1414Z transmitter
One HFBR-2416Z receiver
Eval board
Related literature
4
Package and Handling Information
Package Information
All transmitters and receivers of the 820 nm Miniature
Link Series are housed in a low-cost, dual-inline package
that is made of high strength, heat resistant, chemically
resistant, and UL 94V-O flame retardant plastic (UL File
#E121562). The transmitters are easily identified by the
light grey color connector port. The receivers are easily
identified by the dark grey color connector port. (Black
color for conductive port). The package is designed for
pick and place and wave soldering so it is ideal for high
volume production applications.
Recommended Chemicals for Cleaning/Degreasing
820 nm Miniature Link Products
Alcohols: methyl, isopropyl, isobutyl.
Aliphatics: hexane, heptane, Other: soap solution, naph-
tha.
Do not use partially halogenated hydrocarbons (such as
1.1.1 trichloroethane), ketones (such as MEK), acetone,
chloroform, ethyl acetate, methylene dichloride, phe-
nol, methylene chloride, or N-methylpyrolldone. Also,
Avago does not recommend the use of cleaners that use
halogenated hydrocarbons because of their potential
environmental harm.
Handling and Design Information
Each part comes with a protective port cap or plug cov-
ering the optics. Note: This plastic or rubber port cap is
made to protect the optical path during assembly. It is
not meant to remain on the part for a long period. These
caps/plugs will vary by port style. When soldering, it is
advisable to leave the protective cap on the unit to keep
the optics clean. Good system performance requires
clean port optics and cable ferrules to avoid obstructing
the optical path.
Clean compressed air often is sufficient to remove par-
ticles of dirt; methanol on a cotton swab also works well.
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