|
|
PDF QFBR-5601 Data sheet ( Hoja de datos )
| Número de pieza | QFBR-5601 | |
| Descripción | (QFBR-5601 / QFBR-5611) Gigabit Interface Converters (GBIC) | |
| Fabricantes | Agilent Technologies | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de QFBR-5601 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
|
No Preview Available !
AgilentHFBR-5601/HFCT-5611
Gigabit Interface Converters
(GBIC) for Gigabit Ethernet
Data Sheet
Description
The HFBR-56xx/HFCT-56xx
family of interface converters
meet the Gigabit Interface
Converter specification Rev. 5.4,
an industry standard. The family
provides a uniform form factor for
a wide variety of standard
connections to transmission
media. The converters can be
inserted or removed from a host
chassis without removing power
from the host system.
The converters are suitable for
interconnections in the Gigabit
Ethernet hubs and switches
environment. The design of these
converters is also practical for
other high performance, point-to-
point communication requiring
gigabit interconnections. Since
the converters are hot-pluggable,
they allow system configuration
changes simply by plugging in a
different type of converter.
The mechanical and electrical
interfaces of these converters to
the host system are identical for
all implementations of the
converter regardless of external
media type. A 20-pin connector is
used to connect the converter to
the host system. Surge currents
are eliminated by using pin
sequencing at this connector and
a slow start circuit. Two ground
tabs at this connector also make
contact before any other pins,
discharging possible component-
damaging static electricity. In
addition, the connector itself
performs a two-stage contact
sequence. Operational signals and
power supply ground make
contact in stage 1 while power
makes contact in stage 2.
The HFBR-5601 has been
developed with 850 nm short
wavelength VCSEL technology
while the HFCT-5611 is based on
1300 nm long wavelength Fabry
Perot laser technology.
Features
• Compliant with Gigabit Interface
Converter specification Rev. 5.4 (1)
• HFBR-5601 is compliant with
proposed specifications for
IEEE 802.3z/D5.0 Gigabit Ethernet
(1000 Base-SX)
• HFCT-5611 is compliant with the
ANSI 100-SM-LC-L revision 2
10 km link specification
• Performance:
HFBR-5601:
500 m with 50/125 µm MMF
220 m with 62.5/125 µm MMF
HFCT-5611:
550 m with 50/125 µm MMF
550 m with 62.5/125 µm MMF
10 km with 9/125 µm SMF
• Horizontal or vertical installation
• AEL Laser Class 1 eye safe per
IEC 60825-1
• AEL Laser Class I eye safe per
US 21 CFR
• Hot-pluggable
Applications
• Switch to switch interface
• High speed I/O for file servers
• Bus extension applications
Related Products
• 850 nm VCSEL, 1 x 9 and SFF
transceivers for 1000 base
SX applications (HFBR-53D5,
HFBR-5912E)
• 1300 nm, 1 x 9 Laser transceiver
for 1000 base-LX applications
(HFCT-53D5)
• Physical layer ICs available for
optical interface
(HDMP-1636A/46A)
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
1 page  
Figure 1. Outline Drawing of HFBR-5601 and HFCT-5611.
5
5 Page 
Long Wavelength GBIC: HFCT-5611
Transmitter Section
The transmitter section consists
of a 1300 nm MQW Fabry Perot
Laser in an optical subassembly
(OSA), which mates to the fiber
optic cable. The Laser OSA is
driven by a custom, silicon bipolar
IC which converts differential
PECL logic signals (ECL
referenced to a +5 V supply) into
an analog drive current to the
laser.
The laser driver IC incorporates
temperature compensation and
feedback from the OSA to
maintain constant output power
and extinction ratio over the
operating temperature range.
Receiver Section
The receiver includes a PIN
photodiode mounted together
with a custom, silicon bipolar
transimpedance preamplifier IC,
in an OSA. The OSA interfaces to
a custom silicon bipolar circuit
that provides post-amplification
and quantization. The post-
amplifier includes a Signal Detect
circuit that provides TTL
compatible logic-low output in
response to the detection of a
usable input optical signal.
Eye Safety Design
The laser driver is designed to be
Class 1 eye safe (CDRH21 CFR(J),
IEC 60825-1) under a single fault
condition.
There are three key elements to
the safety circuitry: a monitor
diode, a window detector circuit,
and direct control of the laser
bias. The window detection circuit
monitors the average optical
power using the photo diode in the
laser OSA. If a fault occurs such
that the dc bias circuit cannot
maintain the preset conditions
within ±20%, TX_FAULT (Pin 10)
will be asserted (high).
Note: Under any single fault, the
laser optical output power will
remain within Class 1 eye safe
limits.
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause catastrophic damage to the device. Limits apply to each parameter
in isolation, all other parameters having values within the recommended operating conditions. It should not be assumed that
limiting values of more than one parameter can be applied to the product at the same time. Exposure to the absolute maximum
ratings for extended periods can adversely affect device reliability.
Parameter
Storage Temperature
Supply Voltage
Data Input Voltage
Transmitter
Differential Input Voltage
Relative Humidity
Symbol
TS
VDDT
VDDR
TX_DAT
±TX_DAT
RH
Min. Typ.
-40
-0.5
-0.5
5
Max.
+85
6.0
VDDT
2000
95
Unit Notes
°C
V
V
mV p-p
%
Recommended Operating Conditions
Parameter
Ambient Operating Temperature
Case Temperature
Supply Voltage
Supply Current
Symbol
TA
TCASE
VDDT
VDDR
ITX + IRX
Min. Typ.
0
4.75 5.0
200
Max.
+60
+75
5.25
300
Unit
°C
°C
V
mA
Notes
1
2
Transceiver Electrical Characteristics
(TA = 0°C to +60°C, VCC = 4.75 V to 5.25 V)
Parameter
Symbol
Min. Typ.
Max.
Surge Current
Power Dissipation
ISURGE
PDISS
+30
1.00 1.58
Notes:
1. See Figure 1 for measurement point.
2. Maximum current is specified at VCC = maximum @ maximum operating temperature and end of life.
3. Hot plug above actual steady state current.
4. Total TX + RX.
11
Unit
mA
W
Notes
3
4
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet QFBR-5601.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| QFBR-5601 | (QFBR-5601 / QFBR-5611) Gigabit Interface Converters (GBIC) | Agilent Technologies |
| 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 |