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PDF HFBR-5103 Data sheet ( Hoja de datos )
| Número de pieza | HFBR-5103 | |
| Descripción | FDDI/ 100 Mbps ATM/ and Fast Ethernet Transceivers in Low Cost 1x9 Package Style | |
| Fabricantes | Agilent(Hewlett-Packard) | |
| Logotipo | .gif "Agilent(Hewlett-Packard)"){kind=logo} |
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FDDI, 100 Mbps ATM, and
Fast Ethernet Transceivers
in Low Cost 1x9 Package Style
Technical Data
HFBR-5103/-5103T
1300 nm 2000 m
HFBR-5104/-5104T
800 nm 500 m
HFBR-5105/-5105T
1300nm 500 m
Features
• Full Compliance with the
Optical Performance
Requirements of the FDDI
PMD Standard
• Full Compliance with the
FDDI LCF-PMD Standard
• Full Compliance with the
Optical Performance
Requirements of the ATM
100 Mbps Physical Layer
• Full Compliance with the
Optical Performance
Requirements of
100 Base-FX Version of
IEEE 802.3u
• Very Low Cost 800 nm
Alternative with FDDI and
ATM Compliant Signaling
• Multisourced 1x9 Package
Style with Choice of Duplex
SC or Duplex ST*
Receptacle
• Wave Solder and Aqueous
Wash Process Compatible
• Manufactured in an ISO
9002 Certified Facility
Applications
• Multimode Fiber Backbone
Links
• Multimode Fiber Wiring
Closet to Desktop Links
• Very Low Cost Multimode
Fiber 800 nm Links from
Wiring Closet to Desktop
Description
The HFBR-5100 family of trans-
ceivers from Hewlett-Packard
provide the system designer with
products to implement a range of
FDDI and ATM (Asynchronous
Transfer Mode) designs at the
100 Mbps/125 MBd rate.
The transceivers are all supplied
in the new industry standard 1x9
SIP package style with either a
duplex SC or a duplex ST*
connector interface.
FDDI PMD, ATM and Fast
Ethernet 2000 m Backbone
Links
The HFBR-5103/-5103T are
1300 nm products with optical
performance compliant with the
FDDI PMD standard. The FDDI
PMD standard is ISO/IEC 9314-3:
1990 and ANSI X3.166 - 1990.
These transceivers for 2000 meter
multimode fiber backbones are
supplied in the small 1x9 duplex
SC or ST package style for those
designers who want to avoid the
larger MIC/R (Media Interface
Connector/Receptacle) defined in
the FDDI PMD standard.
Hewlett-Packard also provides
several other FDDI products
compliant with the PMD and SM-
PMD standards. These products
*ST is a registered trademark of AT&T Lightguide Cable Connectors.
126
are available with MIC/R, ST© and
FC connector styles. They are
available in the 1x13 and 2x11
transceiver and 16 pin
transmitter/receiver package
styles for those designs that
require these alternate
configurations.
The HFBR-5103/-5103T is also
useful for both ATM 100 Mbps
interfaces and Fast Ethernet 100
Base-FX interfaces. The ATM
Forum User-Network Interface
(UNI) Standard, Version 3.0,
defines the Physical Layer for
100 Mbps Multimode Fiber
Interface for ATM in Section 2.3
to be the FDDI PMD Standard.
Likewise, the Fast Ethernet
Alliance defines the Physical
Layer for 100 Base-FX for Fast
Ethernet to be the FDDI PMD
Standard.
Note: The “T” in the product numbers
indicates a transceiver with a duplex ST
connector receptacle.
Product numbers without a “T” indicate
transceivers with a duplex SC connector
receptacle.
5965-9727E (5/97)
1 page  
mounted passive circuit elements
are attached.
The package includes internal
shields for the electrical and
optical subassemblies to ensure
low EMI emissions and high
immunity to external EMI fields.
The outer housing including the
duplex SC connector receptacle
or the duplex ST ports is molded
of filled non-conductive plastic to
provide mechanical strength and
electrical isolation. The solder
posts of the Hewlett-Packard
design are isolated from the
circuit design of the transceiver
and do not require connection to
a ground plane on the circuit
board.
The transceiver is attached to a
printed circuit board with the
nine signal pins and the two
solder posts which exit the
bottom of the housing. The two
solder posts provide the primary
mechanical strength to withstand
the loads imposed on the trans-
ceiver by mating with duplex or
simplex SC or ST connectored
fiber cables.
Application Information
The Applications Engineering
group in the Hewlett-Packard
Optical Communication Division
is available to assist you with the
technical understanding and
design trade-offs associated with
these transceivers. You can
contact them through your
Hewlett-Packard sales
representative.
The following information is
provided to answer some of the
most common questions about
the use of these parts.
Transceiver Optical Power
Budget versus Link Length
Optical Power Budget (OPB) is
the available optical power for a
fiber optic link to accommodate
fiber cable losses plus losses due
to in-line connectors, splices,
optical switches, and to provide
margin for link aging and
unplanned losses due to cable
plant reconfiguration or repair.
Figure 4 illustrates the predicted
OPB associated with the three
transceiver series specified in this
data sheet at the Beginning of
Life (BOL). These curves
represent the attenuation and
chromatic plus modal dispersion
losses associated with the 62.5/
125 µm and 50/125 µm fiber
cables only. The area under the
curves represents the remaining
OPB at any link length, which is
available for overcoming non-
fiber cable related losses.
Hewlett-Packard LED technology
has produced 800 nm LED and
1300 nm LED devices with lower
aging characteristics than
normally associated with these
technologies in the industry. The
industry convention is 3 dB aging
for 800 nm and 1.5 dB aging for
1300 nm LEDs. The HP 1300 nm
LEDs will experience less than
1 dB of aging over normal com-
mercial equipment mission life
periods. Contact your Hewlett-
Packard sales representative for
additional details.
Figure 4 was generated with a
Hewlett-Packard fiber optic link
model containing the current
industry conventions for fiber
cable specifications and the FDDI
PMD and LCF-PMD optical
parameters. These parameters
are reflected in the guaranteed
performance of the transceiver
specifications in this data sheet.
This same model has been used
extensively in the ANSI and IEEE
committees, including the ANSI
X3T9.5 committee, to establish
the optical performance require-
ments for various fiber optic
interface standards. The cable
parameters used come from the
ISO/IEC JTC1/SC 25/WG3
Generic Cabling for Customer
Premises per DIS 11801 docu-
14
12
HFBR-5103, 62.5/125 µm
10 HFBR-5104,
62.5/125 µm
8 HFBR-5103,
50/125 µm
6
HFBR-5104,
50/125 µm
4
2
HFBR-5105,
50/125 µm
HFBR-5105,
62.5/125 µm
0
0.15 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
FIBER OPTIC CABLE LENGTH (km)
Figure 4. Optical Power Budget at BOL versus
Fiber Optic Cable Length.
130
5 Page 
In all well-designed chassis, two
0.5" holes for ST connectors to
protrude through will provide
4.6 dB more shielding than one
1.2" duplex SC rectangular
cutout. Thus, in a well-designed
chassis, the duplex ST 1x9
transceiver emissions will be
identical to the duplex SC 1x9
transceiver emissions.
Immunity
Equipment utilizing these
transceivers will be subject to
radio-frequency electromagnetic
fields in some environments.
These transceivers have a high
immunity to such fields.
For additional information
regarding EMI, susceptibility,
ESD and conducted noise testing
procedures and results on the
1x9 Transceiver family, please
refer to Applications Note 1075,
Testing and Measuring Electro-
magnetic Compatibility
Performance of the HFBR-
510X/-520X Fiber Optic
Transceivers.
Transceiver Reliability
and Performance
Qualification Data
The 1x9 transceivers have passed
Hewlett-Packard reliability and
performance qualification testing
and are undergoing ongoing
quality monitoring. Details are
available from your Hewlett-
Packard sales representative.
These transceivers are manufac-
tured at the Hewlett-Packard
Singapore location which is an ISO
9002 certified facility.
Ordering Information
The HFBR-5103/-5103T and
HFBR-5105/-5105T 1300 nm
products and the HFBR-5104/
-5104T 800 nm products are avail-
able for production orders through
the Hewlett-Packard Component
Field Sales Offices and Authorized
Distributors world wide.
1.25
1.025
1.00
0.975
0.90
0.50
4.40
1.975
0.075
10.0
5.6
100% TIME
INTERVAL
± 0.725
40 ± 0.7
± 0.725
4.850
1.525
0.525
0% TIME
INTERVAL
0.10
0.025
0.0
-0.025
-0.05
10.0
5.6
1.525
0.525
4.850
80 ± 500 ppm
0.075
1.975
4.40
TIME – ns
THE HFBR-5103 OUTPUT OPTICAL PULSE SHAPE SHALL FIT WITHIN THE BOUNDARIES OF THE
PULSE ENVELOPE FOR RISE AND FALL TIME MEASUREMENTS.
Figure 10. Output Optical Pulse Envelope.
136
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet HFBR-5103.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HFBR-5103 | FDDI/ 100 Mbps ATM/ and Fast Ethernet Transceivers in Low Cost 1x9 Package Style | Agilent(Hewlett-Packard) |
| HFBR-5103T | FDDI/ 100 Mbps ATM/ and Fast Ethernet Transceivers in Low Cost 1x9 Package Style | Agilent(Hewlett-Packard) |
| HFBR-5104 | FDDI/ 100 Mbps ATM/ and Fast Ethernet Transceivers in Low Cost 1x9 Package Style | Agilent(Hewlett-Packard) |
| HFBR-5104T | FDDI/ 100 Mbps ATM/ and Fast Ethernet Transceivers in Low Cost 1x9 Package Style | Agilent(Hewlett-Packard) |
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