|
|
PDF AFBR-5803Z Data sheet ( Hoja de datos )
| Número de pieza | AFBR-5803Z | |
| Descripción | FDDI : 100 Mb/s ATM : and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style | |
| Fabricantes | Agilent | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AFBR-5803Z (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
AFBR-5803Z/5803TZ/5803AZ/5803ATZ
FDDI, 100 Mb/s ATM, and Fast Ethernet
Transceivers in Low Cost 1 x 9 Package
Style
Data Sheet
Description
The AFBR-5800Z family of
transceivers from Agilent
provide the system designer
with products to implement a
range of Fast Ethernet, FDDI
and ATM (Asynchronous
Transfer Mode) designs at the
100 Mb/s-125 MBd rate.
The transceivers are all
supplied in the industry
standard 1 x 9 SIP package
style with either a duplex SC
or a duplex ST* connector
interface.
FDDI PMD, ATM and Fast Ethernet
2 km Backbone Links
The AFBR-5803Z/5803TZ 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 2 km
multimode fiber backbones are
supplied in the small 1 x 9
duplex SC or ST package style.
The AFBR-5803Z/5803TZ is
useful for both ATM 100 Mb/s
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 Mb/s
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.
ATM applications for physical
layers other than 100 Mb/s
Multimode Fiber Interface are
supported by Agilent. Products
are available for both the
single mode and the multi-
mode fiber SONET OC-3c
(STS-3c) ATM interfaces and
the 155 Mb/s-194 MBd multi-
mode fiber ATM interface as
specified in the ATM Forum
UNI.
Contact your Agilent sales
representative for information
on these alternative Fast
Ethernet, FDDI and ATM
products.
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 Mb/s physical layer
• Full compliance with the optical
performance requirements of
100 Base-FX version of IEEE 802.3u
• Multisourced 1 x 9 package style
with choice of duplex SC or
duplex ST* receptacle
• Wave solder and aqueous wash
process compatible
• Single +3.3 V or +5 V power
supply
• RoHS Compliance
Applications
• Multimode fiber backbone links
• Multimode fiber wiring closet to
desktop links
• Very low cost multimode fiber
links from wiring closet to
desktop
• Multimode fiber media converters
*ST is a registered trademark of AT&T
Lightguide Cable Connectors.
1 page  
Application Information
The Applications Engineering
group in the Agilent Fiber
Optics Communication Division
is available to assist you with
the technical understanding
and design trade-offs
associated with these trans-
ceivers. You can contact them
through your Agilent 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 pre-
dicted OPB associated with the
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.
Agilent LED technology has
produced 1300 nm LED
devices with lower aging
characteristics than normally
associated with these
technologies in the industry.
The industry convention is 1.5
dB aging for 1300 nm LEDs.
The Agilent 1300 nm LEDs will
experience less than 1 dB of
aging over normal commercial
equipment mission life periods.
Contact your Agilent sales
representative for additional
details.
Figure 4 was generated with a
Agilent 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 document and the
EIA/TIA-568-A Commercial
Building Telecommunications
Cabling Standard per SP-2840.
12
AFBR-5803, 62.5/125 µm
10
8
AFBR-5803
50/125 µm
6
4
2
0 0.3 0.5
1.
0
1.5 2.0 2.5
FIBER OPTIC CABLE LENGTH (km)
Figure 4. Optical Power Budget at BOL versus
Fiber Optic Cable Length.
Transceiver Signaling Operating
Rate Range and BER Performance
For purposes of definition, the
symbol (Baud) rate, also called
signaling rate, is the reciprocal
of the shortest symbol time.
Data rate (bits/sec) is the
symbol rate divided by the
www.DataSheet4U.com
encoding factor used to encode
the data
(symbols/bit).
When used in Fast Ethernet,
FDDI and ATM 100 Mb/s
applications the performance
of the 1300 nm transceivers is
guaranteed over the signaling
rate of 10 MBd to
125 MBd to the full conditions
listed in individual product
specification tables.
2.5
2.0
1.5
1.0
0.5
0
0.5
0 25 50 75 100 125 150 175 200
SIGNAL RATE (MBd)
CONDITIONS:
1. PRBS 27-1
2. DATA SAMPLED AT CENTER OF DATA SYMBOL.
3. BER = 10-6
4. TA = +25˚ C
5. VCC = 3.3 V to 5 V dc
6. INPUT OPTICAL RISE/FALL TIMES = 1.0/2.1 ns.
Figure 5. Transceiver Relative Optical Power
Budget at Constant BER vs. Signaling Rate.
The transceivers may be used
for other applications at
signaling rates outside of the
10 MBd to 125 MBd range
with some penalty in the link
optical power budget primarily
caused by a reduction of
receiver sensitivity. Figure 5
gives an indication of the
typical performance of these
1300 nm products at different
rates.
These transceivers can also be
used for applications which
require different Bit Error
Rate (BER) performance.
Figure 6 illustrates the typical
trade-off between link BER
and the receivers input optical
power level.
5
5 Page 
www.DataSheet4U.com
-31.0 dBm
-45.0 dBm
PA(PO + 1.5 dB
< PA < -31.0 dBm)
INPUT OPTICAL POWER
(> 1.5 dB STEP INCREASE)
MIN (PO + 4.0 dB OR -31.0 dBm)
PO = MAX (PS OR -45.0 dBm)
(PS = INPUT POWER FOR BER
<
102)
INPUT OPTICAL POWER
(> 4.0 dB STEP DECREASE)
SIGNAL – DETECT
(ON)
SIGNAL – DETECT
(OFF)
AS – MAX
ANS – MAX
TIME
AS – MAX — MAXIMUM ACQUISITION TIME (SIGNAL).
AS – MAX IS THE MAXIMUM SIGNAL – DETECT ASSERTION TIME FOR THE STATION.
AS – MAX SHALL NOT EXCEED 100.0 µs. THE DEFAULT VALUE OF AS – MAX IS 100.0 µs.
ANS – MAX — MAXIMUM ACQUISITION TIME (NO SIGNAL).
ANS – MAX IS THE MAXIMUM SIGNAL – DETECT DEASSERTION TIME FOR THE STATION.
ANS – MAX SHALL NOT EXCEED 350 µs. THE DEFAULT VALUE OF AS – MAX IS 350 µs.
Figure 12. Signal Detect Thresholds and Timing.
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet AFBR-5803Z.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AFBR-5803ATZ | FDDI : 100 Mb/s ATM : and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style | Agilent |
| AFBR-5803AZ | FDDI : 100 Mb/s ATM : and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style | Agilent |
| AFBR-5803TZ | FDDI : 100 Mb/s ATM : and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style | Agilent |
| AFBR-5803Z | FDDI : 100 Mb/s ATM : and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style | Agilent |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |