Document Outline
- Features
- Applications
- Description
- HFBR-0400 Series Part Number Guide
- Available Options
- Link Selection Guide
- Applications Support Guide
- HFBR-0400 Series Evaluation Kits
- HFBR-0410 ST Evaluation Kit
- HFBR-0414 ST Evaluation Kit
- HFBR-0400 SMA Evaluation Kit
- HFBR-0416 Evaluation Kit
- Package and Handling Information
- Package Information
- Handling and Design Information
- Recommended Chemicals for Cleaning/Degreasing HFBR-0400 Products
- Mechanical Dimensions SMA Port
- Mechanical Dimensions ST Port
- Mechanical Dimensions Threaded ST Port
- Mechanical Dimensions FC Port
- Mechanical Dimensions SC Port
- Figure 1. HFBR-0400 ST Series Cross-Sectional View.
- Panel Mount Hardware
- Port Cap Hardware
- Options
- Option T (Threaded Port Option)
- Option C (Conductive Port Receiver Option)
- Option M (Metal Port Option)
- Typical Link Data
- HFBR-0400 Series
- Description
- 5 MBd Link (HFBR-14xx/24x2)
- 5 MBd Logic Link Design
- Figure 2.
- Figure 3.
- Figure 4.
- Figure 5.
- Figure 6. Propagation Delay through System with One Meter of Cable.
- Figure 7. Typical Distortion of Pseudo Random Data at 5 Mb/s.
- Figure 8. System Propagation Delay Test Circuit and Waveform Timing Definitions.
- Ethernet 20 MBd Link (HFBR-14x4/24x6)
- Token Ring 32 MBd Link (HFBR-14x4/24x6)
- 155 MBd Link (HFBR-14x4/24x6)
- HFBR-14x2/14x4 Low-Cost High- Speed Transmitters
- Description
- Absolute Maximum Ratings
- Electrical/Optical Specifications
- HFBR-14x2 Output Power Measured Out of 1 Meter of Cable
- HFBR-14x4 Output Power Measured out of 1 Meter of Cable
- HFBR-14x5 Output Power Measured out of 1 Meter of Cable
- 14x2/14x4 Dynamic Characteristics
- Recommended Drive Circuits
- Figure 9. Forward Voltage and Current Characteristics.
- Figure 10. Normalized Transmitter Output vs. Forward Current.
- Figure 12. Test Circuit for Measuring tr, tf.
- HFBR-24x2 Low-Cost 5 MBd Receiver
- Description
- Absolute Maximum Ratings
- Electrical/Optical Characteristics
- Dynamic Characteristics
- HFBR-24x6 Low-Cost 125 MHz Receiver
- Description
- Figure 13. Simplified Schematic Diagram.
- Absolute Maximum Ratings
- Electrical/Optical Characteristics
- Dynamic Characteristics
- Figure 15. Typical Spectral Noise Density vs. Frequency.
- Figure 16. Typical Pulse Width Distortion vs. Peak Input Power.
- Figure 17. Typical Rise and Fall Times vs. Temperature.
- Figure 18. Receiver Spectral Response Normalized to 820 nm.
Agilent HFBR-0400, HFBR-14xx and
HFBR-24xx Series Low Cost, Miniature
Fiber Optic Components with ST,
SMA, SC and FC Ports
Data Sheet
Description
The HFBR-0400 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 up to 2.7
kilometers. With the HFBR-24x6,
the 125 MHz analog receiver,
data rates of up to 160
megabaud are attainable.
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 m, 62.5/125 m, 100/
140 m, and 200 m.
The HFBR-14x4 high power
transmitter and HFBR-24x6 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.
Complete evaluation kits are
available for ST product
offerings; including transmitter,
receiver, connectored cable, and
technical literature. In addition,
ST connectored cables are
available for evaluation.
Features
Meets IEEE 802.3 Ethernet and
802.5 Token Ring Standards
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 2.7 km
Specified with 50/125 m, 62.5/
125 m, 100/140 m, and 200 m
HCS Fiber
Repeatable ST Connections within
0.2 dB Typical
Unique Optical Port Design for
Efficient Coupling
Auto-Insertable and Wave
Solderable
No Board Mounting Hardware
Required
Wide Operating Temperature
Range -40 C to +85 C
AlGaAs Emitters 100% Burn-In
Ensures High Reliability
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.
HCS is a registered trademark of the SpecTran Corporation.
2
HFBR-0400 Series Part Number Guide
Available Options
Link Selection Guide
For additional information on specific links see the following individual link descriptions. Distances measured over temperature range from 0 to +70 C.
HFBR-x4xxaa
1
Transmitter
2
Receiver
4
820 nm Transmitter and Receiver
products
0
SMA, housed
1
ST, housed
2
FC, housed
E
SC, housed
T
Threaded port option
C
Conductive port receiver option
M
Metal port option
2
TX, stadnard power
4
TX, high power
2
RX, 5 MBd, TTL output
5
TX, high light output power
6
RX, 125 MHz, Analog Output
HFBR-1402
HFBR-1414
HFBR-1412TM
HFBR-2412TC
HFBR-2412T
HFBR-2416TC
HFBR-1404
HFBR-1414M
HFBR-14E4
HFBR-2416
HFBR-2422
HFBR-1412
HFBR-1414T
HFBR-2402
HFBR-2416M
HFBR-24E6
HFBR-1412T
HFBR-1424
HFBR-2406
HFBR-2412
HFBR-2416T
Data rate (MBd)
Distance (m)
Transmitter
Receiver
Fiber Size (m)
Evaluation Kit
5
1500
HFBR-14x2
HFBR-24x2
200 HCS
N/A
5
2000
HFBR-14x4
HFBR-24x2
62.5/125
HFBR-0410
20
2700
HFBR-14x4
HFBR-24x6
62.5/125
HFBR-0414
32
2200
HFBR-14x4
HFBR-24x6
62.5/125
HFBR-0414
55
1400
HFBR-14x4
HFBR-24x6
62.5/125
HFBR-0414
125
700
HFBR-14x4
HFBR-24x6
62.5/125
HFBR-0416
155
600
HFBR-14x4
HFBR-24x6
62.5/125
HFBR-0416
160
500
HFBR-14x4
HFBR-24x6
62.5/125
HFBR-0416
3
Applications Support Guide
This section gives the designer
information necessary to use the
HFBR-0400 series components
to make a functional fiber optic
transceiver.
Agilent offers a wide selection of
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, Agilent's
application support group is
always ready to assist with any
design consideration.
Application Literature
Title
Description
HFBR-0400 Series Reliability Data
Transmitter & Receiver Reliability Data
Application Bulletin 78
Low Cost Fiber Optic Links for Digital Applications up to 155 MBd
Application Note 1038
Complete Fiber Solutions for IEEE 802.3 FOIRL, 10Base-FB and 10Base-FL
Application Note 1065
Complete Solutions for IEEE 802.5J Fiberoptic Token Ring
Application Note 1073
HFBR-0219 Test Fixture for 1x9 Fiber Optic Transceivers
Application Note 1086
Optical Fiber Interconnections in Telecommunication Products
Application Note 1121
DC to 32 MBd Fiberoptic Solutions
Application Note 1122
2 to 70 MBd Fiberoptic Solutions
Application Note 1123
20 to 160 MBd Fiberoptic Solutions
Application Note 1137
Generic Printed Circuit Layout Rules
Application Note 1383
Cost Effective Fiber and Media Conversion for 100Base-SX
4
HFBR-0400 Series Evaluation Kits
HFBR-0410 ST Evaluation Kit
Contains the following:
One HFBR-1412 transmitter
One HFBR-2412 five
megabaud TTL receiver
Three meters of ST
connectored 62.5/125 m
fiber optic cable with low cost
plastic ferrules.
Related literature
HFBR-0414 ST Evaluation Kit
Includes additional components
to interface to the transmitter
and receiver as well as the PCB
to reduce design time. Contains
the following:
One HFBR-1414T transmitter
One HFBR-2416T receiver
Three meters of ST
connectored 62.5/125 m
fiber optic cable
Printed circuit board
ML-4622 CP Data Quantizer
74ACTllOOON LED Driver
LT1016CN8 Comparator
4.7 H Inductor
Related literature
HFBR-0400 SMA Evaluation Kit
Contains the following:
One HFBR-1402 transmitter
One HFBR-2402 five
megabaud TTL receiver
Two meters of SMA
connectored 1000 m plastic
optical fiber
Related literature
HFBR-0416 Evaluation Kit
Contains the following:
One fully assembled 1x9
transceiver board for 155
MBd evaluation including:
- HFBR-1414 transmitter
- HFBR-2416 receiver
- circuitry
Related literature
Package and Handling Information
Package Information
All HFBR-0400 Series
transmitters and receivers 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 ULTEM
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 auto-insertion and
wave soldering so it is ideal for
high volume production
applications.
Handling and Design Information
Each part comes with a
protective port cap or plug
covering the optics. 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 particles of
dirt; methanol on a cotton swab
also works well.
Recommended Chemicals for
Cleaning/Degreasing HFBR-0400
Products
Alcohols: methyl, isopropyl,
isobutyl.
Aliphatics: hexane, heptane,
Other: soap solution, naphtha.
Do not use partially halogenated
hydrocarbons such as 1,1.1
trichloroethane, ketones such as
MEK, acetone, chloroform, ethyl
acetate, methylene dichloride,
phenol, methylene chloride, or
N-methylpyrolldone. Also,
Agilent does not recommend the
use of cleaners that use
halogenated hydrocarbons
because of their potential
environmental harm.
Ultem is a registered Trademark of the GE corporation.
5
Mechanical Dimensions
SMA Port
HFBR-x40x
Mechanical Dimensions
ST Port
HFBR-x41x
6.35
(0.25)
2.54
(0.10)
3.81
(0.15)
6.4
(0.25)
DIA.
12.7
(0.50)
12.7
(0.50)
22.2
(0.87)
5.1
(0.20)
10.2
(0.40)
3.6
(0.14)
1.27
(0.05)
2.54
(0.10)
PINS 1,4,5,8
0.51 X 0.38
(0.020 X 0.015)
PINS 2,3,6,7
0.46
(0.018)
DIA.
8
1
3
5
2
4
6
7
PIN NO. 1
INDICATOR
1/4 - 36 UNS 2A THREAD
Rx/Tx
COUNTRY OF
ORIGIN
A YYWW
HFBR-X40X
8.2
(0.32)
Rx/Tx
COUNTRY OF
ORIGIN
A YYWW
HFBR-X41X
6.35
(0.25)
12.7
(0.50)
27.2
(1.07)
5.1
(0.20)
10.2
(0.40)
3.6
(0.14)
1.27
(0.05)
2.54
(0.10)
PINS 1,4,5,8
0.51 X 0.38
(0.020 X 0.015)
PINS 2,3,6,7
0.46
(0.018)
DIA.
8
1
3
5
2
4
6
7
PIN NO. 1
INDICATOR
2.54
(0.10)
3.81
(0.15)
DIA.
12.7
(0.50)
7.0
(0.28)
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