HFBR-59L1AL [HP]
Agilent HFBR-59L1AL 1.25 GBd Ethernet and 1.0625 GBd Fibre Channel 850 nm SFF Low Voltage (3.3 V) Optical Transceiver; 安捷伦HFBR- 59L1AL 1.25 GBd的以太网和1.0625 GBd的光纤通道850 nm的SFF低电压（ 3.3 V ）光收发器
| 型号： | HFBR-59L1AL |
| 厂家： | 
HEWLETT-PACKARD |
| 描述： | Agilent HFBR-59L1AL 1.25 GBd Ethernet and 1.0625 GBd Fibre Channel 850 nm SFF Low Voltage (3.3 V) Optical Transceiver |
| 文件： | 总15页 (文件大小：310K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Agilent HFBR-59L1AL 1.25 GBd Ethernet
and 1.0625 GBd Fibre Channel 850 nm
SFF Low Voltage (3.3 V) Optical
Transceiver
Data Sheet
Features
• Data rate specification:
1.25 GBd operation for IEEE 802.3
Gigabit Ethernet 1000BASE-SX
1.0625 GBd operation for FC-PI
100-M5-SN-I and FC-PI 100-M6-
SN-I
Description
The HFBR-59L1AL from Agilent
Technologies is a high
performance, cost-effective
optical transceiver for serial
optical data communications
applications operating at
1.25 Gb/s and 1.0625 Gb/s. This
module is designed for
multimode fiber and operates at
a nominal wavelength of 850 nm.
The transceiver incorporates
3.3 V DC compatible technology
including an 850 nm VCSEL
transmitter. The HFBR-59L1AL
offers maximum flexibility to
Fibre Channel and Ethernet
designers, manufacturers, and
system integrators. It is
designed for use in short reach
multimode fiber optic
1000BASE-SX and Fiber
Channel (100-M5-SN-1) links.
This device is also designed for a
wide voltage and temperature
range of operation.
• Wide temperature and supply
voltage operation
Related Products
• Industry standard 2 x 5 SFF
package
• LC-duplex connector optical
interface
• Link lengths at 1.25 GBd:
0.5 to 500 m – 50/125 mm MMF
0.5 to 275 m – 62.5/125 mm MMF
• Link lengths at 1.0625 GBd:
0.5 to 500 m – 50/125 mm MMF
0.5 to 300 m – 62.5/125 mm MMF
• Reliable 850 nm Vertical Cavity
Surface Emitting Laser (VCSEL)
source technology
•
HFCT-59L1ATL: 1300 nm Small
Form Factor optical transceiver
for 10 km Gigabit Ethernet links
HFBR-5911L/AL: 850 nm Small
Form Factor optical transceiver
for short reach Gigabit Ethernet
(1000BASE-SX) links
•
•
HFBR-5701L/LP: 850 nm Small
Form Factor Pluggable optical
transceiver for short reach
Gigabit Ethernet (1000BASE-SX)
and 1.0625 Gbd Fibre Channel
links
•
•
HDMP-2634: Single SerDes IC
2.5/1.25 Gigabit
HDMP-1687: Quad SerDes IC for
Gigabit Ethernet with 10 bit
parallel interface and TTL clock
input
• Laser AEL Class I (eye safe) per:
US 21 CFR (J)
EN 60825-1 (+All)
• Single +3.3 V power supply
operation
• Wave solder and aqueous wash
process compatible
•
•
HDMP-1685A: Quad SerDes IC for
Gigabit Ethernet with 5 bit
parallel interface and DDR TTL
clock input
HDMP-1636A/46A: Single SerDes
IC for Gigabit Ethernet and Fiber
Channel
This transceiver is compliant
with the Small Form Factor
Multi-Source Agreement and is
fully compliant with all
equipment meeting the Gigabit
Ethernet (1000 Base-SX) and
Fibre Channel (FC-PI 100-M5-
SN-I, FC-PI 100-M6-SN-I, FC-PH2
100-M5-SN and FC-PH2 100-M6-
SN-I 1.0625 GBd) specifications.
Applications
• Short reach Gigabit Ethernet links
• High speed backplane
interconnects
• Switched backbones
• iSCSI applications
• Mass storage system I/O
• Computer system I/O
• High speed peripheral interface
• High speed switching systems
• Host adaptor I/O
•
•
HDMP-1637A: Single SerDes IC
with PECL RefClk
HDMP-1638: Single SerDes IC
with PECL RefClk and Dual Serial
I/O
HFBR-59L1AL BLOCK DIAGRAM
LIGHT FROM FIBER
RECEIVER
ELECTRICAL INTERFACE
RD+ (RECEIVE DATA)
RD– (RECEIVE DATA)
SIGNAL DETECT
AMPLIFICATION
& QUANTIZATION
PHOTO-DETECTOR
OPTICAL INTERFACE
LIGHT TO FIBER
TRANSMITTER
VCSEL
Tx_DISABLE
LASER
DRIVER &
SAFETY
TD+ (TRANSMIT DATA)
TD– (TRANSMIT DATA)
CIRCUITRY
Figure 1. Transceiver functional diagram. (See Process Compatibility Specifications).
Module Package
Agilent offers the Pin Through
Hole package utilizing an
Pin Description
Pin Name
6
7
8
9
10
5
4
3
2
1
integral LC Duplex optical
interface connector. The
transceiver uses a reliable 850
nm VCSEL source and requires a
3.3 V dc power supply for
optimal system design.
Type
1
2
3
4
5
6
7
8
9
10
RX Ground
Ground
RX Power
RX SD
Power
Status Out
Signal Out
Signal Out
Power
Module Diagrams
Figure 1 illustrates the major
functional components of the
HFBR-59L1AL. The connection
diagram for both modules are
shown in Figure 2. Figures 6a
and 6b depict the external
configuration and dimensions of
the module.
RX Dara Bar
RX Data
TX Power
TX Ground
TX Disable
TX Data
TX
RX
Ground
Control In
Signal In
Signal In
Installation
The HFBR-59L1AL can be
installed in any MSA compliant
Pin Through Hole port. The
module Pin Description is
shown in Figure 2.
TOP VIEW
TX Data Bar
Figure 2. Module pin assignments and pin configuration.
Recommended Solder Fluxes
Solder fluxes used with the
HFBR-59L1AL should be
watersoluble, organic fluxes.
Recommended solder fluxes
include Lonco 3355-11 from
London Chemical West, Inc. of
Burbank, CA, and 100 Flux from
Alpha-Metals of Jersey City, NJ.
Recommended Cleaning/Degreasing
Chemicals
Alcohols: methyl, isopropyl,
isobutyl.
Aliphatics: hexane, heptane.
Other: naphtha. Do not use
partially halogenated
hydrocarbons such as 1,1.1
trichoroethane or ketones such
as MEK, acetone, chloroform,
ethyl acetate, methylene
dichloride, phenol, methylene
chloride, or N-methylpyrolldone.
Solder and Wash Process Capability
These transceivers are delivered
with protective process plugs
inserted into the LC connector
receptacle. This process plug
protects the optical
subassemblies during wave
solder and aqueous wash
processing and acts as a dust
cover during shipping. These
transceivers are compatible with
industry standard wave or hand
solder processes.
2
Also, Agilent does not
recommend the use of cleaners
that use halogenated
hydrocarbons because of their
potential environmental harm.
Signal Detect
Electrostatic Discharge (ESD)
There are two conditions in
which immunity to ESD damage
is important. Table 1 documents
our immunity to both of these
conditions. The first condition
is during handling of the
transceiver prior to attachment
to the PCB. To protect the
transceiver, it is important to
use normal ESD handling
precautions. These precautions
include using grounded wrist
straps, work benches, and floor
mats in ESD controlled areas.
The ESD sensitivity of the
HFBR-59L1AL is compatible
with typical industry production
environments. The second
condition is static discharges to
the exterior of the host
The Signal Detect (SD) output
indicates if the optical input
signal to the receiver does not
meet the minimum detectable
level for Fibre Channel
compliant signals. When SD is
low it indicates loss of signal.
When SD is high it indicates
normal operation. The Signal
Detect thresholds are set to
indicate a definite optical fault
has occurred (e.g., disconnected
or broken fiber connection to
receiver, failed transmitter).
Transmitter Section
The transmitter section includes
an 850 nm VCSEL (Vertical
Cavity Surface Emitting Laser)
light source and a transmitter
driver circuit. The driver circuit
maintains a constant optical
power level provided that the
data pattern is valid 8B/10B
code. Connection to the
transmitter is provided via an
LC optical connector.
Functional Data I/O
Agilent’s HFBR-59L1AL fiber-
optic transceiver is designed to
accept industry standard
differential signals. In order to
reduce the number of passive
components required on the
customer’s board, Agilent has
included the functionality of the
transmitter bias resistors and
coupling capacitors within the
fiber optic module. The
transceiver is compatible with
an “ac-coupled” configuration
and is internally terminated.
Figure 1 depicts the functional
diagram of the HFBR-59L1AL.
Caution should be taken to
account for the proper
TX Disable
The HFBR-59L1AL accepts a
LVTTL transmit disable control
signal input which shuts down
the transmitter. A high signal
implements this function while a
low signal allows normal laser
operation. In the event of a fault
(e.g., eye safety circuit
activated), cycling this control
signal resets the module. The
TX Disable control should be
actuated upon initialization of
the module. See Figure 5 for
product timing diagrams.
equipment chassis after
installation. To the extent that
the duplex LC optical interface
is exposed to the outside of the
host equipment chassis, it may
be subject to system-level ESD
requirements. The ESD
performance of the HFBR-
59L1AL exceeds typical industry
standards.
Immunity
Equipment hosting the HFBR-
59L1AL modules will be
subjected to radio-frequency
electromagnetic fields in some
environments. The transceivers
have good immunity to such
fields due to their shielded
design.
Eye Safety Circuit
interconnection between the
supporting Physical Layer
integrated circuits and the
HFBR-59L1AL. Figure 3
illustrates the recommended
interface circuit.
For an optical transmitter
device to be eye-safe in the event
of a single fault failure, the
transmitter will either maintain
normal, eye-safe operation or be
disabled. In the event of an eye
safety fault, the VCSEL will be
disabled.
Reference Designs
Electromagnetic Interference (EMI)
Most equipment designs utilizing
these high-speed transceivers
from Agilent Technologies will
Figure 3 depicts a typical
application configuration, while
Figure 4 depicts the
multisourced power supply filter be required to meet the
circuit design.
Receiver Section
Connection to the receiver is
provided via an LC optical
connector. The receiver circuit
also includes a Signal Detect
(SD) circuit which provides an
open collector logic low output
in the absence of a usable input
optical signal level.
requirements of FCC in the
United States, CENELEC
Regulatory Compliance
See Table 1 for transceiver
Regulatory Compliance
performance. The overall
equipment design will determine
the certification level. The
transceiver performance is
offered as a figure of merit to
assist the designer.
EN55022 (CISPR 22) in Europe
and VCCI in Japan. The metal
housing and shielded design of
the HFBR-59L1AL minimize the
EMI challenge facing the host
equipment designer.
3
These transceivers provide
superior EMI performance. This
greatly assists the designer in
the management of the overall
system EMI performance.
Caution
The person(s) performing such
an act is required by law to
recertify and reidentify the laser
product under the provisions of
U.S. 21 CFR (Subchapter J) and
the TUV.
There are no user serviceable
parts nor is any maintenance
required for the HFBR-59L1AL.
All adjustments are made at the
factory before shipment to our
customers.
Eye Safety
These 850 nm VCSEL-based
transceivers provide Class 1 eye
safety by design. Agilent has
tested the transceiver design for
compliance with the
Ordering Information
Tampering with or modifying the Please contact your local field
performance of the HFBR-
59L1AL will result in voided
product warranty. It may also
result in improper operation of
sales engineer or one of Agilent
Technologies franchised
distributors for ordering
information. For technical
requirements listed in Table 1:
Regulatory Compliance, under
the HFBR-59L1AL circuitry, and information regarding this
normal operating conditions and possible overstress of the laser
product, including the MSA,
please visit Agilent Technologies
Semiconductors Products
under a single fault condition.
source. Device degradation or
product failure may result.
Connection of the HFBR-59L1AL Website at www.agilent.com/
Flammability
The HFBR-59L1AL VCSEL
transceiver housing is made of
metal and high strength, heat
resistant, chemically resistant,
and UL 94V-0 flame retardant
plastic.
to a non-approved optical
source, operating above the
recommended absolute
maximum conditions or
view/fiber. Use the quick search
feature to search for this part
number. You may also contact
Agilent Technologies
operating the HFBR-59L1AL in a Semiconductor Products
manner inconsistent with its
design and function may result
in hazardous radiation exposure
and may be considered an act of
modifying or manufacturing a
laser product.
Customer Response Center at
1-800-235-0312.
Table 1. Regulatory Compliance
Feature
Test Method
Performance
Electrostatic Discharge (ESD) to the
Electrical Pins
MIL-STD-883C
Method 3015.4
Class 2 (>2000 V)
Electrostatic Discharge (ESD) to the
Duplex LC Receptacle
Variation of IEC 61000-4-2
Typically withstand at least 25 kV without damage when the
duplex LC connector receptacle is contaced by a Human
Body Model probe.
Electromagnetic Interference (EMI)
FCC Class B
CENELEC EN55022 Class B
(CISPR 22A)
System margins are dependent on customer board and
chassis design.
VCCI Class 1
Immunity
Variation of IEC 61000-4-3
Typically shows a negligible effect from a 10 V/m field
swept from 80 to 1000 MHz applied to the transceiver
without a chassis enclosure.
Eye Safety
US FDA CDRH AEL Class 1
En(IEC)60825-1, 2
CDRH file # 9720151
TUV file # R2079009
EN60950 Class 1
Component Recognition
Underwriters Laboratories and Canadian
Standards Association Joint Component
Recognition for Information Technology
Equipment including Electrical Business
Equipment.
UL file # E173874
4
1 µH
1 µH
3.3 V
10 µF
0.1 µF
V
,T
CC
0.1 µF
9.0 K
Tx_DISABLE
TD+
GP04
0.01 µF
50 Ω
50 Ω
VREFR
VREFR
TX[0:9]
SO+
LASER DRIVER
& SAFETY
CIRCUITRY
100 Ω
TD–
TX GND
SO–
TBC
EWRAP
TBC
EWRAP
0.01 µF
HDMP-1687
V
,R
CC
50 Ω
or
0.1
µF
PROTOCOL
IC
10 µF
HDMP-1636A
RX[0:9]
0.01 µF
0.01 µF
RD+
50 Ω
50 Ω
SI+
SI–
RBC
Rx_RATE
RBC
100 Ω
AMPLIFICATION
Rx_RATE
RD–
&
REFCLK
QUANTIZATION
Rx_SD
Rx_SD
1.2 K
RX GND
50 Ω
,R
V
,R
CC
V
CC
HFBR-59L1AL
REFCLK
106.25 MHz
Figure 3. Typical application configuration.
1 µH
1 µH
V
T
CC
0.1 µF
0.1 µF
3.3 V
V
CC
R
10 µF
0.1 µF
10 µF
SFF MODULE
HOST BOARD
NOTE: INDUCTORS MUST HAVE LESS THAN 1Ω SERIES RESISTANCE PER MSA.
Figure 4. MSA recommended power supply filter.
5
Table 2. Pin Description
Pin
Name
Function/Description
MSA Notes
1
VEER
Receiver Ground
1
2
3
V
CCR
Receiver Power: 3.3 V 10%
Signal Detect: Low indicates Loss of Signal
Inverse Received Data Out
Received Data Out
5
3
4
4
5
1
2
SD
4
RD-
RD+
5
6
V
CCT
Transmitter Power: 3.3V 10%
Transmitter Ground
7
VEET
8
TX Disable
TD+
Transmitter Disable: Module disables on High
Transmitter Data In
9
10
TD-
Inverse Transmitter Data In
Notes:
1. Transmitter and Receiver Ground are common in the internal module PCB. They are electrically connected to signal ground within the module, and to
the housing shield (see Note 5 in Figure 7c). This housing shield is electrically isolated from the nose shield which is connected to chassis ground
(see Note 4 in Figure 7c).
2. TX disable input is used to shut down the laser output per the state table below. It is pulled down internally within the module with a 9.0 KW resistor.
Low (0 – 0.8 V):
Between (0.8 V and 2.0 V):
High (2.0 – 3.465 V):
Open:
Transmitter on
Undefined
Transmitter Disabled
TransmitterEnabled
3. SD (Signal Detect) is a normally high LVTTL output. When high it indicates that the received optical power is adequate for normal operation. When
Low, it indicates that the received optical power is below the worst case receiver sensitivity, a fault has occurred, and the link is no longer valid.
4. RD-/+: These are the differential receiver outputs. They are ac coupled 100 W differential lines which should be terminated with 100 W differential at
the user SerDes. The ac coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be
between 400 and 2000 mV differential (200 – 1000 mV single ended) when properly terminated. These levels are compatible with CML and LVPECL
voltage swings.
5.
V R and V T are the receiver and transmitter power supplies. They are defined as 2.97 – 3.63 V at the PTH connector pin. The maximum supply
CC CC
current is 200 mA.
6
Absolute Maximum Ratings
Parameter
Symbol
Minimum
Typical
Maximum
Unit
°C
°C
%
Notes
Storage Temperature
Case Temperature
Relative Humidity
Supply Voltage
TS
-40
-10
5
+100
+85
95
1
TC
1, 2
1
RH
VCCT, R
VI
-0. 5
-0.5
4
V
1, 2
1
Data/Control Input Voltage
VCC + 0.3
5.0
V
Sense Output Current
Signal Detect [SD]
ID
mA
1
Notes:
1. Absolute Maximum Ratings are those values beyond which damage to the device may occur if these limits are exceeded for other than a short period
of time. See Reliability Data Sheets for specific reliability performance.
2. Between Absolute Maximum Ratings and the Recommended Operating Conditions, functional performance is not intended, device reliability is not
implied, and damage to the device may occur over an extended period of time.
Recommended Operating Conditions
Parameter
Symbol
TC
Minimum
-10
Typical
+25
Maximum
+85
Unit
°C
Notes
Case Temperature
Module Supply Voltage
1
1
VCCT, R
2.97
3.3
3.63
V
Data Rate:
Fibre Channel
Ethernet
1.0625
1.25
Gb/s
Gb/s
1
1
Note:
1. Recommended operating conditions are those values outside of which functional performance is not intended, device reliability is not implied, and
damage to the device may occur over an extended period of time. See Reliability Data Sheet for specific reliability performance.
Process Compatibility
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Hand Lead Solder:
Temperature
Time
Tsolder
ttime
+260
10
°C
sec
Wave Solder and
Aqueous Wash:
Temperature
Time
Tsolder
ttime
+260
10
°C
sec
1
Note:
1. Aqueous wash pressure < 110 psi.
7
Transceiver Electrical Characteristics
(T = -10 °C to +85 °C, V T, R = 3.3 V 10%)
C
CC
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
AC Electrical Characteristics
Power Supply Noise Rejection
(Peak-to-Peak)
PSNR
100
mV
1
DC Electrical Characteristics
Module Supply Current
Power Dissipation
ICC
200
726
mA
PDISS
mW
Sense Outputs:
Signal Detect [SD]
VOH
VOL
2.4
VCCR + 0.3
0.4
V
V
2
3
Control Inputs:
Transmitter Disable
[TX_DISABLE]
VIH
VIL
2.4
0.0
VCC + 0.3
0.4
V
V
Notes:
1. MSA filter is required on host board 10 Hz to 2 MHz.
2. LVTTL, 1.2 kW internal pull-up resistor to V R.
CC
3. 9.0 KW internal pull-down resistor to V
EE.
4. Please refer to the HFBR-59L1AL characterization report for typical values.
8
Transmitter and Receiver Electrical Characteristics
(T = -10 °C to +85 °C, V T, R = 3.3 V 10%)
C
CC
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Data Input:
VI
400
2400
mV
1
Transmitter Differential Input
Voltage (TD +/-)
Data Output:
Receiver Differential Output
Voltage (RD +/-)
VO
400
625
2000
200
mV
ps
2
Receive Data Rise and Fall
Times (Receiver)
Trise/fall
3
Contributed Deterministic Jitter
(Receiver) 1.25 Gb/s
DJ
0.212
170
UI
ps
UI
ps
UI
ps
UI
ps
4, 6
Contributed Deterministic Jitter
(Receiver) 1.0625 Gb/s
DJ
DJ
RJ
RJ
RJ
RJ
0.12
113
Contributed Random Jitter
(Receiver) 1.25 Gb/s
0.120
96
5, 6
Contributed Random Jitter
(Receiver) 1.0625 Gb/s
0.098
92
Notes:
1. Internally ac coupled and terminated (100 Ohm differential). These levels are compatible with CML and LVPECL voltage swings.
2. Internally ac coupled with internal 50 Ohm pullups to V (single-ended) and a required external 100 Ohm differential load termination.
CC
3. 20% - 80% rise and fall times measured with a 500 MHz signal utilizing a 1010 data pattern.
4. Contributed DJ is measured on an oscilloscope in average mode with 50% threshold and K28.5 pattern.
5. Contributed RJ is calculated for 1x10-12 BER by multiplying the RMS jitter (measured on a single rise or fall edge) from the oscilloscope by 14. Per
the FC-PI standard (Table 13 - MM jitter output, note 1), the actual contributed RJ is allowed to increase above its limit if the actual contributed DJ
decreases below its limits, as long as the component output DJ and TJ remain within their specified FC-PI maximum limits with the worst case
specified component jitter input.
6. In a network link, each component’s output jitter equals each component’s input jitter combined with each component’s contributed jitter.
Contributed DJ adds in a linear fashion and contributed RJ adds in a RMS fashion. In the Fibre Channel specification, there is a table specifying the
input and output DJ and TJ for the receiver at each data rate. In that table, RJ is found from TJ –DJ, where the Rx input jitter is noted as Gamma R,
and the Rx output jitter is noted as Delta R. The HFBR-59L1AL contributed jitter is such that, if the maximum specified input jitter is present, and is
combined with our maximum contributed jitter, then we meet the specified maximum output jitter limits listed in the FC-PI MM jitter specification
table.
7. Please refer to the HFBR-59L1AL characterization report for typical values.
9
Transmitter Optical Characteristics
(T = -10 °C to +85 °C, V T, R = 3.3 V 10%)
C
CC
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Output Optical Power (Average)
POUT
-10
0
dBm
50/125 µm
NA = 0.2
Note 1
POUT
-10
0
dBm
62.5/125 µm
NA = 0.275
Note 1
Optical Extinction Ratio
ER
9
dB
Optical Modulation Amplitude
(Peak-to-Peak) 1.0625 Gb/s
OMA
156
µW
FC-PI Std
Note 3
lC
Center Wavelength
Spectral Width - rms
Optical Rise/Fall Time
830
860
0.85
150
nm
nm
ps
FC-PI Std
FC-PI Std
s
Trise/fall
20%-80%,
FC-PI Std
RIN12 (OMA), maximum
RIN
DJ
DJ
DJ
DJ
RJ
RJ
RJ
RJ
POFF
-117
0.1
dB/Hz
UI
FC-PI Std
Contributed Deterministic Jitter
(Transmitter) 1.25 Gb/s
Notes 3, 4
80
ps
Contributed Deterministic Jitter
(Transmitter) 1.0625 Gb/s
.009
85
UI
Notes 3, 4
Notes 4, 5
Notes 4, 5
ps
Contributed Random Jitter
(Transmitter) 1.25 Gb/s
.184
147
.177
167
-35
UI
ps
Contributed Random Jitter
(Transmitter) 1.0625 Gb/s
UI
ps
POUT TX_DISABLE Asserted
dBm
Notes:
1. Max Pout is the lesser of 0 dBm or Maximum allowable per Eye Safety Standard.
2. An OMA of 156 is approximately equal to an average power of –10 dBm assuming an Extinction Ratio of 9 dB.
3. Contributed DJ is measured on an oscilloscope in average mode with 50% threshold and K28.5 pattern.
4. Contributed RJ is calculated for 1x10-12 BER by multiplying the RMS jitter (measured on a single rise or fall edge) from the oscilloscope by 14. Per
the FC-PI standard (Table 13 - MM jitter output, note 1), the actual contributed RJ is allowed to increase above its limit if the actual contributed DJ
decreases below its limits, as long as the component output DJ and TJ remain within their specified FC-PI maximum limits with the worst case
specified component jitter input.
5. In a network link, each component’s output jitter equals each component’s input jitter combined with each component’s contributed jitter.
Contributed DJ adds in a linear fashion and contributed RJ adds in a RMS fashion. In the Fibre Channel specification, there is a table specifying the
input and output DJ and TJ for the transmitter at each data rate. In that table, RJ is found from TJ – DJ, where the TX input jitter is noted as Delta T,
and the TX output jitter is noted as Gamma T. The HFBR-59L1AL contributed jitter is such that, if the maximum specified input jitter is present, and is
combined with our maximum contributed jitter, then we meet the specified maximum output jitter limits listed in the FC-PI MM jitter specification
table.
6. Please refer to the HFBR-59L1AL characterization report for typical values.
10
Receiver Optical Characteristics
(T = -10 °C to +85 °C, V T, R = 3.3 V 10%)
C
CC
Parameter
Optical Power
Symbol
PIN
Minimum
Typical
Maximum
Unit
dBm
dBm
Notes
FC-PI Std
Note 1
0
Receiver Sensitivity (Optical
Input Power) 1.25 Gb/s
PRMIN
-17
Min Optical Modulation
Amplitude (Peak-to-Peak)
1.0625 Gb/s
OMA
31
µW
FC-PI Std
Note 2
Stressed Receiver Sensitivity
62.5 µm fiber 1.25 Gb/s
62.5 µm fiber 1.0625 Gb/s
PRMIN
OMA
-12.5
-13.5
dBm
µW
Note 3
Note 4
67
50 µm fiber 1.25 Gb/s
50 µm fiber 1.0625 Gb/
PRMIN
OMA
dBm
µW
55
12
Return Loss
dB
FC-PI Std
Note 5
Signal Detect - De-Assert
Signal Detect - Assert
Signal Detect - Hysteresis
PD
-31
-17.5
-17.0
5
dBm
dBm
dB
PA
Note 5
PA - PD
0.5
2.1
Notes:
-12
1. Sensitivity measurements are made at eye center with BER = 1E
.
2. An OMA of 31 is approximately equal to an average power of –17 dBm assuming an Extinction Ratio of 9 dB.
3. 1.25 Gb/s Stressed receiver vertical eye closure penalty (ISI) min is 2.2 dB for 50 µm fiber and 2.6 dB for 62.5 µm fiber. Stressed receiver DCD
component min (at TX) is 65 ps.
4. 1.0625 Gb/s Stressed receiver vertical eye closure penalty (ISI) min is 0.96 dB for 50 µm fiber and 2.18 dB for 62.5 µm fiber. Stressed receiver DCD
component min (at TX) is 80 ps.
5. These average power values are specified with an Extinction Ratio of 9 dB. The Signal Detect circuitry responds to OMA (peak-to-peak) power, not
to average power.
6. Please refer to the HFBR-59L1AL characterization report for typical values.
Transceiver Timing Characteristics
(T = -10 °C to +85 °C, V T, R = 3.3 V 10%)
C
CC
Parameter
Symbol
t_off
Minimum
Typical
Maximum
Unit
µs
Notes
TX Disable Assert Time
TX Disable Negate Time
Time to Initialize
TX Disable to Reset
SD Assert Time
SD De-assert Time
10
1
1
2
3
4
5
6
t_on
ms
ms
µs
t_init
300
t_reset
t_loss_on
t_loss_off
10
100
100
µs
µs
Notes:
1. Time from rising edge of TX Disable to when the optical output falls below 10% of nominal.
2. Time from falling edge of TX Disable to when the modulated optical output rises above 90% of nominal.
3. From power on or negation of TX Fault using TX Disable.
4. Time TX Disable must be held high to reset TX Fault.
5. Time from optical signal loss to SD assert. See transceiver timing diagrams.
6. Time from optical signal recovery to SD deassert. See transceiver timing diagrams.
11
V
CC
> 2.97 V
V
CC
> 2.97 V
Tx_FAULT
Tx_FAULT
Tx_DISABLE
Tx_DISABLE
TRANSMITTED SIGNAL
TRANSMITTED SIGNAL
t_init
t_init
t-init: TX DISABLE DE-ASSERTED
t-init: TX DISABLE ASSERTED
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_off
t_on
t-off & t-on: TX DISABLE ASSERTED THEN NEGATED
OCCURANCE OF FAULT
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_reset
* SFP SHALL CLEAR TX_FAULT IN
t_init*
< t_init IF THE FAILURE IS TRANSIENT
t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED
OCCURANCE
OF LOSS
OPTICAL SIGNAL
Rx_SD
t_loss_on
t_loss_off
t-loss-on & t-loss-off
Figure 5. Transceiver timing diagrams.
12
AGILENT HFBR-59L1AL
850 nm LASER PROD
21CFR(J) CLASS 1
COUNTRY OF ORIGIN YYWW
XXXXXX
15.05
(0.593)
13.59
(0.535)
MAX.
UNCOMPRESSED
THERMOCOUPLE
TEST POINT
48.19
(1.897)
6.25 0.05
(0.246 0.002)
13.63
(0.537)
9.80
(0.39)
MAX.
TX
RX
3.25
(0.128)
10.80
(0.425)
UNCOMPRESSED
14.68
(0.578)
1.00
4 x
10.16
(0.400)
(0.039)
2.92
(0.115)
MIN.
10.16
(0.400)
4.57
(0.180)
13.34
(0.525)
7.11
(0.280)
28.45
(1.120)
0
1.07
–0.10
2 x ∅
+0.000
17.79
(0.700)
(0.042
)
–0.004
AREA
FOR
6 7 8 9 10
13.00 0.10
(0.512 0.004)
PROCESS
PLUG
5 4 3 2
1
14.20 0.10
(0.559 0.004)
19.59
(0.771)
0.46 0.05
10 x
∅
(0.018 0.002)
DIMENSIONS ARE IN MILLIMETERS (INCHES)
Figure 6a. Module drawing.
13
∅0.00 M A
0.81 0.10
20x ∅
(0.032 0.004)
25.75
(1.014)
SEE NOTE 3
∅0.00 M A
1.40 0.10
4x ∅
(NOTE 5)
(0.055 0.004)
SEE DET AIL A
13.34
(0.525)
12.16
(0.479)
15.24
(0.600)
MINIMUM PITCH
5432
1
7.59
10.16
(0.299) (0.400)
678910
4.57 (0.180)
SEE DETAIL B
7.11 (0.280)
8.89 (0.350)
3.56
(0.140)
1.78
9x
(0.070)
2.29
(0.090)
2x ∅
MAX.(AREA FOR EYELETS)
1.40 0.10
2x ∅
(NOTE 4)
(0.055 0.004)
3.00
(0.118)
1.80
(0.071)
∅0.00 M A
3.00
(0.118)
6.00
(0.236)
1.00
(0.039)
DETAIL A (3x)
DETAIL B (4x)
15.24
MIN.PITCH
(0.600)
14.22 0.10
(0.560 0.004)
+1.50
–0
1.00
A
+0.059
(0.039
)
–0.000
A
10.16 0.10
(0.400 0.004)
TOP OF PCB
12
REF. MAX.
(0.472)
A
+0
SECTION A-A
15.75
–0.75
+0.000
(0.620
)
–0.030
Notes:
1. This page describes the recommended circuit board layout and front panel openings for SFF transceivers.
2. The hatched areas are keep-out areas reserved for housing standoffs. No metal traces allowed in keep-out areas..
3. The drawing shows extra pin holes for 2x10 pin transceivers. These extra holes are not required for HFBR-59L1AL.
4. Holes for mounting studs must be tied to chassis ground.
5. Holes for housing leads mst be tied to signal ground.
6. Dimensions are in millimeters (inches).
Figure 6b. Recommended SFF host board and front panel layout.
14
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semiconductors
For product information and a complete list of
distributors, please go to our web site.
For technical assistance call:
Americas/Canada: +1 (800) 235-0312 or
(408)654-8675
Europe: +49 (0) 6441 92460
China: 10800 650 0017
Hong Kong: (+65) 6271 2451
India, Australia, New Zealand: (+65) 6271 2394
Japan: (+81 3) 3335-8152(Domestic/International), or
0120-61-1280(DomesticOnly)
Korea: (+65) 6271 2194
Malaysia, Singapore: (+65) 6271 2054
Taiwan: (+65) 6271 2654
Data subject to change.
Copyright © 2003 Agilent Technologies, Inc.
March 3, 2003
5988-7944EN
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