DataSheet8.cn


PDF ( 数据手册 , 数据表 ) QFBR-5611

零件编号 QFBR-5611
描述 (QFBR-5601 / QFBR-5611) Gigabit Interface Converters (GBIC)
制造商 Agilent Technologies
LOGO Agilent Technologies LOGO 


1 Page

No Preview Available !

QFBR-5611 数据手册, 描述, 功能
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







QFBR-5611 pdf, 数据表
Short Wavelength GBIC: HFBR-5601
Transmitter Section
The transmitter section consists
of an 850 nm VCSEL in an optical
subassembly (OSA), which mates
to the fiber cable. The VCSEL
OSA is driven by a custom, silicon
bipolar IC which converts
differential logic signals into an
analog Laser Diode drive current.
Receiver Section
The receiver includes a GaAs 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. To be eye safe, only
one of two results can occur in
the event of a single fault. The
transmitter must either maintain
normal eye safe operation or the
transmitter should be disabled.
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 monitor diode. If
a fault occurs such that the dc
regulation circuit cannot maintain
the preset bias conditions within
±20%, the transmitter will
automatically be disabled. Once
this has occurred, an electrical
power reset will allow an
attempted turn-on of the
transmitter. TX_FAULT can also
be cleared by cycling TX_DISABLE
high for a time interval >10 µs.
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
Symbol
Min. Typ.
Max. Unit
Notes
Storage Temperature
Supply Voltage
Data Input Voltage
Transmitter
Differential Input Voltage
Relative Humidity
TS
VDDT
VDDR
TX_DAT
±TX_DAT
RH
-40
-0.5
-0.5
5
+85 °C
6.0 V
VDDT
V
1
2000 mV p-p
95 %
Recommended Operating Conditions
Parameter
Ambient Operating Temperature
Case Temperature
Supply Voltage
Supply Current
Symbol
TA
TCASE
VDDT
VDDR
ITX + IRX
Min. Typ. Max. Unit
0 +60 °C
+75 °C
4.75 5.0
5.25 V
200 300 mA
Transceiver Electrical Characteristics
(TA = 0°C to +60°C, VCC = 4.75 V to 5.25 V)
Parameter
Surge Current
Power Dissipation
Symbol
ISURGE
PDISS
Min. Typ.
1.00
Notes:
1. Up to applied VDDT.
2. See Figure 1 for measurement point.
3. Maximum current is specified at VCC = maximum @ maximum operating temperature and end of life.
4. Hot plug above actual steady state current.
5. Total TX + RX.
8
Max.
+30
1.58
Unit
mA
W
Notes
2
3
Notes
4
5














页数 14 页
下载[ QFBR-5611.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
QFBR-5611(QFBR-5601 / QFBR-5611) Gigabit Interface Converters (GBIC)Agilent Technologies
Agilent Technologies

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap