AFBR-57R5AEZ_15 [AVAGO]
RoHS Compliant Optical Transceiver;型号: | AFBR-57R5AEZ_15 |
厂家: | AVAGO TECHNOLOGIES LIMITED |
描述: | RoHS Compliant Optical Transceiver |
文件: | 总19页 (文件大小:269K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
AFBR-57R5AEZ
Digital Diagnostic SFP, 850 nm, 4.25/2.125/1.0625
GBd, RoHS Compliant Optical Transceiver
OD
ASER PR
850nm LJ
AFBR-57R5AEZ
Data Sheet
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SINGAPORE 0446
J0446CD1C
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PPOC-4102-DI
Description
Features
• Fully RoHS Compliant
Avago’s AFBR-57R5AEZ optical transceiver supports
high-speed serial links over multimode optical fiber at
signaling rates up to 4.25 Gb/s. Compliant with Small
Form Pluggable (SFP) Multi Source Agreement (MSA)
mechanical and electrical specifications for LC Duplex
transceivers, ANSI Fibre Channel FC-PI, FC-PI-2 and com-
patible with IEEE 802.3 for gigabit applications. The part
is electrically interoperable with SFP conformant devices.
• Diagnostic features per SFF-8472 “Diagnostic
Monitoring Interface for Optical Transceivers”
• Real time monitoring of:
– Transmitted optical power
– Received optical power
– Laser bias current
– Temperature
As an enhancement to the conventional SFP interface
defined in SFF-8074i, the AFBR-57R5AEZ is compliant to
SFF-8472 (digital diagnostic interface for optical trans-
ceivers). Using the 2-wire serial interface defined in the
SFF-8472 MSA, the AFBR-57R5AEZ provides real time
temperature, supply voltage, laser bias current, laser
average output power and received input power. This
information is in addition to conventional SFP base data.
The digital diagnostic interface also adds the ability to
disable the transmitter (TX_DISABLE), monitor for Trans-
mitter Faults (TX_FAULT), and monitor for Receiver Loss
of Signal (RX_LOS).
– Supply voltage
• Wide temperature and supply voltage operation
(-10°C to 85°C) (3.3 V 10ꢀ)
• Transceiver specifications per SFP (SFF-8074i) Multi-
Source Agree-ment and SFF-8472 (revision 9.3)
– 4.25 GBd Fibre Channel operation
for FC-PI 400-M5-SN-I and 400-M6-SN-I
– 2.125 GBd Fibre Channel operation
for FC-PI 200-M5-SN-I and 200-M6-SN-I
– 1.0625 GBd Fibre Channel operation
for FC-PI 100-M5-SN-I and 100-M6-SN-I
• Link lengths at 4.25 GBd:
Applications
– 150m with 50 µm MMF, 70m with 62.5µm MMF
• Link lengths at 2.125 GBd:
• Fibre channel systems
– Director class switches
– Fabric switches
– 300m with 50µm MMF, 150m with 62.5µm MMF
• Link lengths at 1.0625 GBd:
– 500m with 50µm MMF, 300 m with 62.5µm MMF
– HBA cards
• LC Duplex optical connector interface conforming to
• Disk and tape drive arrays
ANSI
TIA/EIA604-10 (FOCIS 10)
Related Products
• 850 nm Vertical Cavity Surface Emitting Laser
• AFBR-59R5LZ: 850 nm +3.3 V LC SFF 2x7 for
(VCSEL) source technology
4.25/2.125/1.0625 GBd Fibre Channel
• IEC 60825-1 Class 1/CDRH Class 1 laser eye safe
• Compatible with Gigabit Ethernet
• Enhanced EMI performance for high port density
applications
Patent - www.avagotech.com/patents
Installation
Compliance Prediction
The AFBR-57R5AEZ can be installed in any SFF-8074i Compliance prediction is the ability to determine if an
compliant Small Form Pluggable (SFP) port regardless of optical transceiver is operating within its operating and
host equipment operating status. The AFBR-57R5AEZ is environmental requirements. AFBR-57R5AEZ devices
hot-pluggable, allowing the module to be installed while provide real-time access to transceiver internal supply
the host system is operating and on-line. Upon insertion, voltage and temperature, allowing a host to identify po-
the transceiver housing makes initial contact with the tential component compliance issues. Received optical
host board SFP cage, mitigating potential damage due power is also available to assess compliance of a cable
to Electro-Static Discharge (ESD).
plant and remote transmitter. When operating out of re-
quirements, the link cannot guarantee error free trans-
mission.
Digital Diagnostic Interface and Serial Identification
The 2-wire serial interface is based on ATMEL AT24C01A
series EEPROM protocol and signaling detail. Conven-
Fault Isolation
tional EEPROM memory, bytes 0-255 at memory address The fault isolation feature allows a host to quickly pin-
0xA0, is organized in compliance with SFF-8074i. New point the location of a link failure, minimizing downtime.
digital diagnostic information, bytes 0-255 at memory For optical links, the ability to identify a fault at a local
address 0xA2, is compliant to SFF-8472. The new diag- device, remote device or cable plant is crucial to speed-
nostic information provides the opportunity for Predic- ing service of an installation. AFBR-57R5AEZ real-time
tive Failure Identification, Compliance Prediction, Fault monitors of Tx_Bias, Tx_Power, Vcc, Temperature and
Isolation and Component Monitoring.
Rx_Power can be used to assess local transceiver current
operating conditions. In addition, status flags Tx_Disable
and Rx Loss of Signal (LOS) are mirrored in memory and
available via the two-wire serial interface.
The I2C accessible memory page address 0xB0 is used
internally by SFP for the test and diagnostic purposes
and it is reserved.
Component Monitoring
Predictive Failure Identification
Component evaluation is a more casual use of the AF-
BR-57R5AEZ real-time monitors of Tx_Bias, Tx_Power,
Vcc, Temperature and Rx_Power. Potential uses are as
debugging aids for system installation and design, and
transceiver parametric evaluation for factory or field
qualification. For example, temperature per module can
be observed in high density applications to facilitate
thermal evaluation of blades, PCI cards and systems.
The AFBR-57R5AEZ predictive failure feature allows a
host to identify potential link problems before system
performance is impacted. Prior identification of link
problems enables a host to service an application via
“fail over” to a redundant link or replace a suspect
device, maintaining system uptime in the process. For
applications where ultra-high system uptime is required,
a digital SFP provides a means to monitor two real-time
laser metrics associated with observing laser degrada-
tion and predicting failure: average laser bias current
(Tx_Bias) and average laser optical power (Tx_Power).
2
OPTICAL INTERFACE
LIGHT FROM FIBER
ELECTRICAL INTERFACE
RECEIVER
RD+ (RECEIVE DATA)
RDÐ (RECEIVE DATA)
Rx LOSS OF SIGNAL
AMPLIFICATION
& QUANTIZATION
PHOTO-DETECTOR
MOD-DEF2 (SDA)
CONTROLLER & MEMORY
MOD-DEF1 (SCL)
MOD-DEF0
TRANSMITTER
TX_DISABLE
LASER
TD+ (TRANSMIT DATA)
TDÐ (TRANSMIT DATA)
TX_FAULT
DRIVER &
SAFETY
LIGHT TO FIBER
VCSEL
CIRCUITRY
Figure 1. Transceiver functional diagram.
Transmitter Section
Transmit Fault (Tx_Fault)
The transmitter section consists of the Transmitter
Optical SubAssembly (TOSA) and laser driver circuitry.
The TOSA, containing an 850 nm VCSEL (Vertical Cavity
Surface Emitting Laser) light source, is located at the
optical interface and mates with the LC optical connec-
tor. The TOSA is driven by a custom IC which uses the in-
coming differential high speed logic signal to modulate
the laser diode driver current. This Tx laser driver circuit
regulates the optical power at a constant level provided
the incoming data pattern is dc balanced (8B/10B code,
for example).
A catastrophic laser fault will activate the transmitter
signal, TX_FAULT, and disable the laser. This signal is
an open collector output (pull-up required on the host
board). A low signal indicates normal laser operation
and a high signal indicates a fault. The TX_FAULT will
be latched high when a laser fault occurs and is cleared
by toggling the TX_DISABLE input or power cycling the
transceiver. The transmitter fault condition can also be
monitored via the two-wire serial interface (address A2,
byte 110, bit 2).
Eye Safety Circuit
Transmit Disable (Tx_Disable)
The AFBR-57R5AEZ provides Class 1 (single fault toler-
ant) eye safety by design and has been tested for com-
pliance with the requirements listed in Table 1. The eye
safety circuit continuously monitors the optical output
power level and will disable the transmitter upon detect-
ing an unsafe condition beyond the scope of Class 1 cer-
tification. Such unsafe conditions can be due to inputs
from the host board (Vcc fluctuation, unbalanced code)
or a fault within the transceiver.
The AFBR-57R5AEZ accepts a TTL and CMOS compatible
transmit disable control signal input (pin 3) which shuts
down the transmitter optical output. A high signal im-
plements this function while a low signal allows normal
transceiver operation. In the event of a fault (e.g. eye
safety circuit activated), cycling this control signal resets
the module as depicted in Figure 4. An internal pull up
resistor disables the transceiver transmitter until the
host pulls the input low. Host systems should allow a 10
ms interval between successive assertions of this control
signal. Tx_Disable can also be asserted via the two-wire
serial interface (address A2h, byte 110, bit 6) and moni-
tored (address A2h, byte 110, bit 7).
The contents of A2h, byte 110, bit 6 are logic OR’d with
hardware Tx_Disable (pin 3) to control transmitter op-
eration.
3
Receiver Section
Application Support
The receiver section includes the Receiver Optical Sub-
Assembly (ROSA) and the amplification/quantization
circuitry. The ROSA, containing a PIN photodiode and
custom transimpedance amplifier, is located at the
optical interface and mates with the LC optical connec-
tor. The ROSA output is fed to a custom IC that provides
post-amplification and quantization.
An Evaluation Kit and Reference Designs are available to
assist in evaluation of the AFBR-57R5AEZ. Please contact
your local Field Sales representative for availability and
ordering details.
Caution
There are no user serviceable parts nor maintenance
requirements for the AFBR-57R5AEZ. All mechanical
adjustments are made at the factory prior to shipment.
Tampering with, modifying, misusing or improperly han-
dling the AFBR-57R5AEZ will void the product warranty.
It may also result in improper operation and possibly
overstress the laser source. Performance degradation
or device failure may result. Connection of the AFBR-
57R5AEZ to a light source not compliant with ANSI FC-PI
or IEEE 802.3 specifications, operating above maximum
operating conditions or in a manner inconsistent with
it’s design and function may result in exposure to haz-
ardous light radiation and may constitute an act of
modifying or manufacturing a laser product. Persons
performing such an act are required by law to re-certify
and re-identify the laser product under the provisions of
U.S. 21 CFR (Subchapter J) and TUV.
Receiver Loss of Signal (Rx_LOS)
The post-amplification IC also includes transition detec-
tion circuitry which monitors the ac level of incoming
optical signals and provides a TTL/CMOS compatible
status signal to the host (pin 8). An adequate optical
input results in a low Rx_LOS output while a high Rx_LOS
output indicates an unusable optical input. The Rx_LOS
thresholds are factory set so that a high output indicates
a definite optical fault has occurred. Rx_LOS can also be
monitored via the two-wire serial interface (address A2h,
byte 110, bit 1).
Functional Data I/O
The AFBR-57R5AEZ interfaces with the host circuit board
through twenty I/O pins (SFP electrical connector) iden-
tified by function in Table 2. The board layout for this in-
terface is depicted in Figure 6.
Ordering Information
Please contact your local field sales engineer or one of
Avago Technologies franchised distributors for order-
ing information. For technical information, please visit
Avago Technologies’ WEB page at www.Avago.com or
contact Avago Technologies Semicon-ductor Products
Customer Response Center at 1-800-235-0312. For infor-
mation related to SFF Committee documentation visit
www.sffcommittee.org.
The AFBR-57R5AEZ high speed transmit and receive in-
terfaces require SFP MSA compliant signal lines on the
host board. To simplify board requirements, biasing re-
sistors and ac coupling capacitors are incorporated into
the SFP transceiver module (per SFF-8074i) and hence
are not required on the host board. The Tx_Disable,
Tx_Fault, and Rx_LOS lines require TTL lines on the host
board (per SFF-8074i) if used. If an application chooses
not to take advantage of the functionality of these pins,
care must be taken to ground Tx_Disable (for normal op-
eration).
Figure 2 depicts the recommended interface circuit to
link the AFBR-57R5AEZ to supporting physical layer ICs.
Timing for MSA compliant control signals implemented
in the transceiver are listed in Figure 4.
4
Regulatory Compliance
The second case to consider is static discharges to the
exterior of the host equipment chassis after installation.
If the optical interface is exposed to the exterior of host
equipment cabinet, the transceiver may be subject to
system level ESD requirements.
The AFBR-57R5AEZ complies with all applicable laws
and regulations as detailed in Table 1. Certification level
is dependent on the overall configuration of the host
equipment. The transceiver performance is offered as a
figure of merit to assist the designer.
Electromagnetic Interference (EMI)
Electrostatic Discharge (ESD)
Equipment incorporating gigabit transceivers is typi-
cally subject to regulation by the FCC in the United
States, CENELEC EN55022 (CISPR 22) in Europe and
VCCI in Japan. The AFBR-57R5AEZ’s compliance to these
standards is detailed in Table 1. The metal housing and
shielded design of the AFBR-57R5AEZ minimizes the EMI
challenge facing the equipment designer.
The AFBR-57R5AEZ is compatible with ESD levels found
in typical manufacturing and operating environments
as described in Table 1. In the normal handling and op-
eration of optical transceivers, ESD is of concern in two
circumstances.
The first case is during handling of the transceiver prior
to insertion into an SFP compliant cage. To protect the
device, it’s important to use normal ESD handling pre-
cautions. These include use of grounded wrist straps,
work-benches and floor wherever a transceiver is
handled.
Table 1. Regulatory Compliance
Feature
Test Method
Performance
Electrostatic Discharge (ESD)
to the Electrical Pins
MIL-STD-883C
Method 3015.4
Class 1 (> 2000 Volts)
Electrostatic Discharge (ESD)
to the Duplex LC Receptacle
Variation of IEC 61000-4-2
Typically, no damage occurs with 25 kV when
the duplex LC connector receptacle is
contacted by a Human Body Model probe.
GR1089
10 contacts of 8 kV on the electrical faceplate
with device inserted into a panel.
Electrostatic Discharge (ESD)
to the Optical Connector
Variation of IEC 801-2
Air discharge of 15kV (min.) contact to
connector without damage.
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 no measurable effect from a
10 V/m field swept from 10 MHz to 1 GHz.
Laser Eye Safety and
Equipment Type Testing
US FDA CDRH AEL Class 1
US21 CFR, Subchapter J per
Paragraphs 1002.10
and 1002.12
CDRH certification # TBD
TUV file # TBD
BAUART
GEPRUFT
¨
(IEC) EN60825-1: 1994 + A11 + A2
(IEC) EN60825-2: 1994 + A1
(IEC) EN60950: 1992 + A1 + A2 +
A3 + A4 + A11
¨
TUV
TYPE
APPROVED
Rheinland
Product Safety
Component Recognition
Underwriters Laboratories and
Canadian Standards Association
Joint Component Recognition
for Information Technology
Equipment including Electrical
Business Equipment
UL File # TBD
RoHS Compliance
Less than 1000 ppm of cadmium, lead, mercury,
hexavalent chromium, polybrominated biphe
nyls, and polybrominated biphenyl ethers.
5
EMI Immunity (Susceptibility)
Flammability
Due to its shielded design, the EMI immunity of the AF- The AFBR-57R5AEZ optical transceiver is made of metal
BR-57R5AEZ exceeds typical industry standards.
and high strength, heat resistant, chemical resistant and
UL 94V-0 flame retardant plastic.
V
,T
CC
GND,T
. k
Tx DIS
Tx_DISABLE
Tx_FAULT
Tx FAULT
0.01 µF
0.01 µF
TD+
TDÐ
100
LASER DRIVER
4.7 k to 10 k
0.1 µF
1 µH
V
,T
CC
3.3 V
SERDES IC
10 µF
0.1 µF
V
,R
CC
1 µH
10 µF
V ,R
CC
PROTOCOL IC
V
,R
CC
0.1 µF
50
4.7 k to
10 k
50
0.01 µF
RD+
100
RDÐ
0.01 µF
Rx LOS
LOSS OF SIGNAL
POST AMPLIFIER
3.3 V
GND,R
4.7 k to 10 k
4.7 k to 10 k
MOD_DEF0
MOD_DEF1
MOD_DEF2
4.7 k to 10 k
MODULE DETECT
SCL
SDA
Figure 2. Typical application configuration.
1 µH
1 µH
V
T
CC
0.1 µF
0.1 µF
3.3 V
V
R
CC
10 µF
0.1 µF
10 µF
SFP MODULE
HOST BOARD
NOTE: INDUCTORS MUST HAVE LESS THAN 1 SERIES RESISTANCE TO LIMIT VOLTAGE DROP TO THE SFP MODULE.
Figure 3. Recommended power supply filter.
6
Table 2. Pin Description
Pin
1
Name
Function/Description
Notes
VeeT
Transmitter Ground
2
TX_FAULT
TX_DISABLE
MOD-DEF2
MOD-DEF1
MOD-DEF0
N.C.
Transmitter Fault Indication – High indicates a fault condition
Transmitter Disable – Module electrical input disables on high or open
Module Definition 2 – Two wire serial ID interface data line (SDA)
Module Definition 1 – Two wire serial ID interface clock line (SCL)
Module Definition 0 – Grounded in module (module present indicator)
Note 1
Note 2
Note 3
Note 3
Note 3
3
4
5
6
7
8
RX_LOS
VeeR
Loss of Signal – High indicates loss of received optical signal
Receiver Ground
Note 4
9
10
11
12
13
14
15
16
17
18
19
20
Notes:
VeeR
Receiver Ground
VeeR
Receiver Ground
RD-
Inverse Received Data Out
Received Data Out
Note 5
Note 5
RD+
VeeR
Receiver Ground
VccR
Receiver Power + 3.3 V
Transmitter Power + 3.3 V
Transmitter Ground
Note 6
Note 6
VccT
VeeT
TD+
Transmitter Data In
Note 7
Note 7
TD-
Inverse Transmitter Data In
Transmitter Ground
VeeT
1. TX_FAULT is an open collector/drain output, which must be pulled up with a 4.7k – 10kΩ resistor on the host board. When high, this output
indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.
2. TX_DISABLE is an input that is used to shut down the transmitter optical output. It is internally pulled up (within the transceiver) with a 6.8kΩ
resistor.
Low (0 – 0.8V):
Between (0.8V and 2.0V):
High (2.0 – Vcc max) or OPEN:
Transmitter on
Undefined
Transmitter Disabled
3. The signals Mod-Def 0, 1, 2 designate the two wire serial interface pins. They must be pulled up with a 4.7k – 10kΩ resistor on the host board.
Mod-Def 0 is grounded by the module to indicate the module is present
Mod-Def 1 is serial clock line (SCL) of two wire serial interface
Mod-Def 2 is serial data line (SDA) of two wire serial interface
4. RX_LOS (Rx Loss of Signal) is an open collector/drain output that must be pulled up with a 4.7k – 10kΩ resistor on the host board. When high,
this output indicates the received optical power is below the worst case receiver sensitivity (as defined by the standard in use). Low indicates
normal operation. In the low state, the output will be pulled to < 0.8V.
5. RD-/+ designate the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω
differential at the host SERDES input. AC coupling is done inside the transceiver and is not required on the host board. The voltage swing on
these lines will be between 600 and 1600 mV differential (300 – 800 mV single ended) when properly terminated.
6. VccR and VccT are the receiver and transmitter power supplies. They are defined at the SFP connector pin. The maximum supply current is 300
mA and the associated in-rush current will typically be no more than 30 mA above steady state after 2 microseconds.
7. TD-/+ designate the differential transmitter inputs. They are AC coupled differential lines with 100 Ω differential termination inside the module.
The AC coupling is done inside the module and is not required on the host board. The inputs will accept differential swings of 400 – 2400 mV
(200 – 1200mV single ended), though it is recommended that values between 500 and 1200 mV differential (250 – 600 mV single ended) be
used for best EMI performance.
7
Table 3. Absolute Maximum Ratings
Parameter
Symbol
TS
Minimum
-40
Maximum
100
Unit
C
Notes
Storage Temperature
Case Operating Temperature
Relative Humidity
Supply Voltage
Note 1, 2
Note 1, 2
Note 1
TC
-40
100
C
RH
5
95
ꢀ
V
VccT, R
VIN
-0.5
-0.5
3.8
Note 1, 2, 3
Note 1
Low Speed Input Voltage
Notes;
Vcc+0.5
V
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 Sheet 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.
3. The module supply voltages, VCCT and VCCR must not differ by more than 0.5 V or damage to the device may occur.
Table 4. Recommended Operating Conditions
Parameter
Symbol
TC
Minimum
-10
Maximum
85
Unit
°C
Notes
Case Operating Temperature
Supply Voltage
Note 1, 2
Note 2
Note 2
VccT, R
2.97
3.63
V
Data Rate
1.0625
4.25
Gb/s
Notes:
1. The Ambient Operating Temperature limitations are based on the Case Operating Temperature limitations and are subject to the host system
thermal design.
2. Recommended Operating Conditions are those values for which functional performance and device reliability is implied.
Table 5. Transceiver Electrical Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3 V 10ꢀ)
Parameter
Symbol
Minimum
Typical
Maximum
Unit Notes
AC Electrical Characteristics
Power Supply Noise Rejection (peak-peak)
DC Electrical Characteristics
Module Supply Current
Power Dissipation
PSNR
100
mV
Note 1
ICC
210
mA
mW
V
PDISS
VOH
VOL
765
Low Speed Outputs:
Transmit Fault (TX_FAULT), Loss of Signal
(RX_LOS), MOD-DEF 2
2.0
VccT,R+0.3
0.8
Note 2
Note 3
V
Low Speed Inputs:
Transmit Disable (TX_DIS),
MOD-DEF 1, MOD-DEF2
VIH
VIL
2.0
0
Vcc
0.8
V
V
Notes:
1. Filter per SFP specification is required on host board to remove 10 Hz to 2 MHz content.
2. Pulled up externally with a 4.7k – 10kΩ resistor on the host board to 3.3 V.
3. Mod-Def1 and Mod-Def2 must be pulled up externally with a 4.7k – 10kΩ resistor on the host board to 3.3V.
8
Table 6. Transmitter and Receiver Electrical Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3 V 10ꢀ)
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
High Speed Data Input:
VI
400
2400
mV
Note 1
Transmitter Differential Input Voltage (TD +/-)
High Speed Data Output:
Receiver Differential Output Voltage (RD +/-)
Vo
TJ
600
1600
mV
Note 2
Note 3
Receiver Contributed Total Jitter
(4.25 Gb/s)
0.26
62
UI
ps
UI
ps
UI
ps
ps
Receiver Contributed Total Jitter
(2.125 Gb/s)
TJ
0.26
124
0.22
205
150
Note 3
Note 3
Note 4
Receiver Contributed Total Jitter
(1.0625 Gb/s)
TJ
Receiver Electrical Output Rise & Fall Times
(20-80ꢀ)
tr, tf
50
Notes:
1. Internally AC coupled and terminated (100 Ohm differential).
2. Internally AC coupled but requires an external load termination (100 Ohm differential).
3. Contributed DJ is measured on an oscilloscope in average mode with 50ꢀ threshold and K28.5 pattern. Contributed TJ is the sum of
contributed RJ and contributed DJ. 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 FC-PI (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.
4. 20ꢀ-80ꢀ electrical rise & fall times measured with a 500 MHz signal utilizing a 1010 data pattern.
9
Table 7. Transmitter Optical Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3V 10ꢀ)
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Modulated Optical Output Power (OMA)
(Peak-to-Peak) 4.25 Gb/s
Tx,OMA
247
µW
Note 1
Modulated Optical Output Power (OMA)
(Peak-to-Peak) 2.125 Gb/s
Tx,OMA
Tx,OMA
196
156
µW
µW
Note 2
Modulated Optical Output Power (OMA)
(Peak-to-Peak) 1.0625 Gb/s
Note 3
Average Optical Output Power
Center Wavelength
Pout
lC
-9.0
830
dBm
nm
nm
ps
Note 4, 5
860
0.85
90
Spectral Width – rms
s,rms
tr, tf
RIN
TJ
Optical Rise/Fall Time (4.25 Gb/s)
RIN 12 (OMA)
20ꢀ - 80ꢀ
Note 6
-118
0.25
60
dB/Hz
UI
Transmitter Contributed Total Jitter (4.25 Gb/s)
ps
Transmitter Contributed Total Jitter (2.125 Gb/s)
Transmitter Contributed Total Jitter (1.0625 Gb/s)
TJ
0.25
120
0.27
252
-35
UI
Note 6
ps
TJ
UI
Note 6
ps
Pout TX_DISABLE Asserted
Notes:
POFF
dBm
1. An OMA of 247 µW is approximately equal to an average power of –8 dBm, avg assuming an Extinction Ratio of 9 dB.
2. An OMA of 196 µW is approximately equal to an average power of –9 dBm, avg assuming an Extinction Ratio of 9 dB.
3. An OMA of 156 µW is approximately equal to an average power of –10 dBm, avg assuming an Extinction Ratio of 9 dB.
4. Max Pout is the lesser of Class 1 safety limits (CDRH and EN 60825) or receiver power, max.
5. Into 50/125µm (0.2 NA) multi-mode optical fiber.
6. Contributed DJ is measured on an oscilloscope in average mode with 50ꢀ threshold and K28.5 pattern. Contributed TJ is the sum of
contributed RJ and contributed DJ. 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 FC-PI (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.
10
Table 8. Receiver Optical Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3 V 10ꢀ)
Parameter
Symbol
PIN
Min.
Typ.
Max.
Unit
Notes
Input Optical Power [Overdrive]
0
dBm, avg
µW, OMA
Input Optical Modulation Amplitude
(Peak-to-Peak) 4.25 Gb/s [Sensitivity]
OMA
61
49
31
Notes 1, 2
Notes 1, 3
Notes 1, 4
Input Optical Modulation Amplitude
(Peak-to-Peak) 2.125 Gb/s [Sensitivity]
OMA
OMA
µW, OMA
µW, OMA
Input Optical Modulation Amplitude
(Peak-to-Peak) 1.0625 Gb/s [Sensitivity]
Stressed Receiver Sensitivity
(OMA) 4.25 Gb/s
138
148
96
µW, OMA
µW, OMA
µW, OMA
µW, OMA
µW, OMA
µW, OMA
dB
50/125 µm fiber, Note 5
62.5/125 µm fiber, Note 5
50/125 µm fiber, Note 6
62.5/125 µm fiber, Note 6
50/125 µm fiber, Note 7
62.5/125 µm fiber, Note 7
Stressed Receiver Sensitivity
(OMA) 2.125 Gb/s
109
55
Stressed Receiver Sensitivity
(OMA) 1.0625 Gb/s
67
Return Loss
12
Loss of Signal – Assert
PA
27.5
µW, OMA
dBm, avg
µW, OMA
dBm, avg
dB
-30
31
-17.5
Note 8
Note 8
Loss of Signal - De-Assert
PD
-17.0
0.5
Loss of Signal Hysteresis
PD - PA
Notes:
1. Input Optical Modulation Amplitude (commonly known as sensitivity) requires a valid 8B/10B encoded input.
2. An OMA of 61 µW is approximately equal to an average power of –14 dBm, avg with an Extinction Ratio of 9 dB.
3. An OMA of 49 µW is approximately equal to an average power of –15 dBm, avg with an Extinction Ratio of 9 dB.
4. An OMA of 31 µW is approximately equal to an average power of –17 dBm, avg with an Extinction Ratio of 9 dB.
5. 4.25 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 1.67 dB for 50 µm fiber and 2.14 dB for 62.5 µm fiber. Stressed receiver DCD
component min. (at TX) is 20 ps.
6. 2.125 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 1.26 dB for 50 µm fiber and 2.03 dB for 62.5 µm fiber. Stressed receiver DCD
component min. (at TX) is 40 ps.
7. 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.
8. These average power values are specified with an Extinction Ratio of 9 dB. The loss of signal circuitry responds to valid 8B/10B encoded peak
to peak input optical power, not average power.
11
Table 9. Transceiver SOFT DIAGNOSTIC Timing Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3 V 10ꢀ)
Parameter
Symbol
t_off
Minimum
Maximum
10
Unit
µs
Notes
Hardware TX_DISABLE Assert Time
Hardware TX_DISABLE Negate Time
Time to initialize, including reset of TX_FAULT
Hardware TX_FAULT Assert Time
Hardware TX_DISABLE to Reset
Hardware RX_LOS DeAssert Time
Hardware RX_LOS Assert Time
Software TX_DISABLE Assert Time
Software TX_DISABLE Negate Time
Software Tx_FAULT Assert Time
Software Rx_LOS Assert Time
Software Rx_LOS De-Assert Time
Analog parameter data ready
Serial bus hardware ready
Note 1
Note 2
Note 3
Note 4
Note 5
Note 6
Note 7
Note 8
Note 9
Note 10
Note 11
Note 12
Note 13
Note 14
Note 15
t_on
1
ms
ms
µs
t_init
300
100
t_fault
t_reset
10
µs
t_loss_on
t_loss_off
t_off_soft
t_on_soft
t_fault_soft
t_loss_on_soft
t_loss_off_soft
t_data
100
100
100
100
100
100
100
1000
300
10
µs
µs
ms
ms
ms
ms
ms
ms
ms
ms
kHz
t_serial
Write Cycle Time
t_write
Serial ID Clock Rate
f_serial_clock
400
Notes:
1. Time from rising edge of TX_DISABLE to when the optical output falls below 10ꢀ of nominal.
2. Time from falling edge of TX_DISABLE to when the modulated optical output rises above 90ꢀ of nominal.
3. Time from power on or falling edge of Tx_Disable to when the modulated optical output rises above 90ꢀ of nominal.
4. From power on or negation of TX_FAULT using TX_DISABLE.
5. Time TX_DISABLE must be held high to reset the laser fault shutdown circuitry.
6. Time from loss of optical signal to Rx_LOS Assertion.
7. Time from valid optical signal to Rx_LOS De-Assertion.
8. Time from two-wire interface assertion of TX_DISABLE (A2h, byte 110, bit 6) to when the optical output falls below 10ꢀ of nominal. Measured
from falling clock edge after stop bit of write transaction.
9. Time from two-wire interface de-assertion of TX_DISABLE (A2h, byte 110, bit 6) to when the modulated optical output rises above 90ꢀ of
nominal.
10. Time from fault to two-wire interface TX_FAULT (A2h, byte 110, bit 2) asserted.
11. Time for two-wire interface assertion of Rx_LOS (A2h, byte 110, bit 1) from loss of optical signal.
12. Time for two-wire interface de-assertion of Rx_LOS (A2h, byte 110, bit 1) from presence of valid optical signal.
13. From power on to data ready bit asserted (A2h, byte 110, bit 0). Data ready indicates analog monitoring circuitry is functional.
14. Time from power on until module is ready for data transmission over the serial bus (reads or writes over A0h and A2h).
15. Time from stop bit to completion of a 1-8 byte write command.
12
Table 10. Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3 V 10ꢀ)
Parameter
Symbol
Min.
Units Notes
Transceiver Internal Temperature
Accuracy
TINT
3.0
°C
Temperature is measured internal to the transceiver.
Valid from = -10°C to 85°C case temperature.
Transceiver Internal Supply
Voltage Accuracy
VINT
0.1
V
Supply voltage is measured internal to the transceiver
and can, with less accuracy, be correlated to
voltage at the SFP Vcc pin. Valid over 3.3 V 10ꢀ.
Transmitter Laser DC Bias Current
Accuracy
IINT
PT
10
ꢀ
IINT is better than 10ꢀ of the nominal value.
Transmitted Average Optical
Output Power Accuracy
3.0
3.0
dB
dB
Coupled into 50/125 µm multi-mode fiber. Valid from
100 µW to 500 µW, avg.
Received Average Optical Input
Power Accuracy
PR
Coupled from 50/125 µm multi-mode fiber. Valid from
31 µW to 500 µW, avg.
V
T,R > 2.97 V
V
T,R > 2.97 V
CC
CC
TX_FAULT
TX_FAULT
TX_DISABLE
TX_DISABLE
TRANSMITTED SIGNAL
TRANSMITTED SIGNAL
t_init
t_init
t-init: TX DISABLE NEGATED
t-init: TX DISABLE ASSERTED
V
T,R > 2.97 V
TX_FAULT
TX_DISABLE
CC
TX_FAULT
TX_DISABLE
TRANSMITTED SIGNAL
TRANSMITTED SIGNAL
t_off
t_on
t_init
INSERTION
t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED
t-off & t-on: TX DISABLE ASSERTED THEN NEGATED
OCCURANCE OF FAULT
OCCURANCE OF FAULT
TX_FAULT
TX_FAULT
TX_DISABLE
TX_DISABLE
TRANSMITTED SIGNAL
TRANSMITTED SIGNAL
t_fault
t_reset
* SFP SHALL CLEAR TX_FAULT IN
< t_init IF THE FAILURE IS TRANSIENT
t_init*
t-fault: TX FAULT ASSERTED, TX SIGNAL NOT RECOVERED
OCCURANCE OF FAULT
t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED
TX_FAULT
OCCURANCE
OF LOSS
OPTICAL SIGNAL
LOS
TX_DISABLE
TRANSMITTED SIGNAL
t_fault
t_loss_on
t_loss_off
t_reset
* SFP SHALL CLEAR TX_FAULT IN
< t_init IF THE FAILURE IS TRANSIENT
t_init*
t-fault: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL NOT RECOVERED
t-loss-on & t-loss-off
Figure 4. Transceiver timing diagrams (module installed except where noted).
13
Table 12. EEPROM Serial ID Memory Contents – Conventional SFP Memory (Address A0h)
Byte # Data
Decimal Hex
Byte #
Decimal Hex
37
38
39
40
Data
Notes
Notes
0
1
2
3
03
04
07
00
SFP physical device
SFP function defined by serial ID only
LC optical connector
00
30
D3
41
Hex Byte of Vendor OUI[4]
Hex Byte of Vendor OUI[4]
Hex Byte of Vendor OUI[4]
“A”- Vendor Part Number ASCII character
4
5
00
00
41
42
46
42
“F”- Vendor Part Number ASCII character
“B”- Vendor Part Number ASCII character
6
7
8
9
00
20
40
0C
15
01
2B
00
00
00
0F
07
00
00
41
56
41
47
4F
20
20
20
20
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
52
2D
35
37
52
35
41
45
5A
20
20
20
20
20
20
20
20
03
52
00
“R”- Vendor Part Number ASCII character
“-”- Vendor Part Number ASCII character
“5”- Vendor Part Number ASCII character
“7”- Vendor Part Number ASCII character
“R”- Vendor Part Number ASCII character
“5”- Vendor Part Number ASCII character
“A”- Vendor Part Number ASCII character
“E”- Vendor Part Number ASCII character
“Z”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
“ ”- Vendor Part Number ASCII character
Hex Byte of Laser Wavelength[5]
Intermediate distance (per FC-PI)
Shortwave laser without OFC (open fiber control)
Multi-mode 50 µm and 62.5 µm optical media
100, 200 & 400 Mbytes/sec FC-PI speed[1]
Compatible with 8B/10B encoded data
4300 MBit/sec nominal bit rate (4.25 Gbit/s)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
150 m of 50/125 µm fiber @ 4.25GBit/sec[2]
70 m of 62.5/125 µm fiber @ 4.25GBit/sec[3]
“A”- Vendor Name ASCII character
“V”- Vendor Name ASCII character
“A”- Vendor Name ASCII character
“G”- Vendor Name ASCII character
“0”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
Hex Byte of Laser Wavelength[5]
Checksum for Bytes 0-62[6]
00
3A
Hardware SFP TX_DISABLE, TX_FAULT,
& RX_LOS
29
30
31
32
33
20
20
20
20
20
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
66
67
68-83
84-91
92
00
00
Vendor Serial Number ASCII characters[7]
Vendor Date Code ASCII characters[8]
Digital Diagnostics, Internal Cal, Rx Pwr
Avg
A/W, Soft SFP TX_DISABLE, TX_FAULT,
& RX_LOS
SFF-8472 Compliance to revision 9.3
Checksum for Bytes 64-94[6]
68
F0
01
34
20
“ ”- Vendor Name ASCII character
“ ”- Vendor Name ASCII character
93
35
36
20
00
94
95
96 - 255 00
Notes:
1. FC-PI speed 100 MBytes/sec is a serial bit rate of 1.0625 GBit/sec. 200 MBytes/sec is a serial bit rate of 2.125 GBit/sec. 400 MBytes/sec is a serial
bit rate of 4.25 GBit/sec.
2. Link distance with 50/125 µm cable at 1.0625 GBit/sec is 500 m. Link distance at 2.125 GBit/sec is 300 m.
3. Link distance with 62.5/125 µm cable at 1.0625 GBit/sec is 300 m. Link distance with 62.5/125 µm cable at 2.125 GBit/sec is 150 m.
4. The IEEE Organizationally Unique Identifier (OUI) assigned to Avago Technologies is 00-30-D3 (3 bytes of hex).
5. Laser wavelength is represented in 16 unsigned bits. The hex representation of 850 (nm) is 0352.
6. Addresses 63 and 95 are checksums calculated (per SFF-8472 and SFF-8074) and stored prior to product shipment.
7. Addresses 68-83 specify the AFBR-57R5AEZ ASCII serial number and will vary on a per unit basis.
8. Addresses 84-91 specify the AFBR-57R5AEZ ASCII date code and will vary on a per date code basis.
14
Table 13: EEPROM Serial ID Memory Contents – Enhanced Feature Set Memory (Address A2h)
Byte #
Decimal Notes
Byte #
Decimal Notes
Byte #
Decimal Notes
0
Temp H Alarm MSB[1]
26
Tx Pwr L Alarm MSB[4]
104
Real Time Rx Pwr
MSB[5]
1
2
3
4
5
6
Temp H Alarm LSB[1]
Temp L Alarm MSB[1]
Temp L Alarm LSB[1]
Temp H Warning MSB[1]
Temp H Warning LSB[1]
Temp L Warning MSB[1]
27
28
29
30
31
32
Tx Pwr L Alarm LSB[4]
105
106
107
108
109
110
Real Time Rx Pwr LSB[5]
Tx Pwr H Warning MSB[4]
Tx Pwr H Warning LSB[4]
Tx Pwr L Warning MSB[4]
Tx Pwr L Warning LSB[4]
Rx Pwr H Alarm MSB[5]
Reserved
Reserved
Reserved
Reserved
Status/Control - See
Table 14
7
Temp L Warning LSB[1]
Vcc H Alarm MSB[2]
Vcc H Alarm LSB[2]
Vcc L Alarm MSB[2]
Vcc L Alarm LSB[2]
33
Rx Pwr H Alarm LSB[5]
Rx Pwr L Alarm MSB[5]
Rx Pwr L Alarm LSB[5]
Rx Pwr H Warning MSB[5]
Rx Pwr H Warning LSB[5]
Rx Pwr L Warning MSB[5]
Rx Pwr L Warning LSB[5]
Reserved
External Calibration Constants[6]
Checksum for Bytes 0-94[7]
Real Time Temperature MSB[1]
Real Time Temperature LSB[1]
Real Time Vcc MSB[2]
111
112
113
114
115
116
117
Reserved
8
34
Flag Bits - See Table 15
Flag Bits - See Table 15
Reserved
9
35
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Notes:
36
37
Reserved
Vcc H Warning MSB[2]
Vcc H Warning LSB[2]
Vcc L Warning MSB[2]
Vcc L Warning LSB[2]
Tx Bias H Alarm MSB[3]
Tx Bias H Alarm LSB[3]
Tx Bias L Alarm MSB[3]
Tx Bias L Alarm LSB[3]
Tx Bias H Warning MSB[3]
Tx Bias H Warning LSB[3]
Tx Bias L Warning MSB[3]
Tx Bias L Warning LSB[3]
Tx Pwr H Alarm MSB[4]
Tx Pwr H Alarm LSB[4]
38
Flag Bits - See Table 15
Flag Bits - See Table 15
39
40-55
56-94
95
118-127 Reserved
128-247 Customer Writeable
248-255 Vendor Specific
96
97
98
99
Real Time Vcc LS[2]
100
101
102
103
Real Time Tx Bias MSB[3]
Real Time Tx Bias LSB[3]
Real Time Tx Power MSB[4]
Real Time Tx Power LSB[4]
1. Temperature (Temp) is decoded as a 16 bit signed twos compliment integer in increments of 1/256°C.
2. Supply Voltage (Vcc) is decoded as a 16 bit unsigned integer in increments of 100 µV.
3. Laser bias current (Tx Bias) is decoded as a 16 bit unsigned integer in increments of 2 µA.
4. Transmitted average optical power (Tx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 µW.
5. Received average optical power (Rx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 µW.
6. Bytes 56-94 are not intended for use with AFBR-57R5AEZ, but have been set to default values per SFF-8472.
7. Byte 95 is a checksum calculated (per SFF-8472) and stored prior to product shipment.
15
Table 14. EEPROM Serial ID Memory Contents – Soft Commands (Address A2h, Byte 110)
Status/
Bit #
Control Name
TX_ DISABLE State
Soft TX_ DISABLE
Reserved
Description
Notes
7
Digital state of SFP TX_ DISABLE Input Pin (1 = TX_DISABLE asserted)
Read/write bit for changing digital state of TX_DISABLE function
Note 1
Note 1, 2
6
5
4
Reserved
3
Reserved
2
TX_FAULT State
RX_LOS State
Data Ready (Bar)
Digital state of the SFP TX_FAULT Output Pin (1 = TX_FAULT asserted)
Digital state of the SFP RX_LOS Output Pin (1 = RX_LOS asserted)
Indicates transceiver is powered and real time sense data is ready. (0 = Ready)
Note 1
Note 1
Note 3
1
0
Notes:
1. The response time for soft commands of the AFBR-57R5AEZ is 100 msec as specified by the MSA SFF-8472.
2. Bit 6 is logic OR’d with the SFP TX_DISABLE input pin 3 ... either asserted will disable the SFP transmitter.
3. AFBR-57R5AEZ meets the MSA SFF-8472 data ready timing of 1000 msec.
Table 15. EEPROM Serial ID Memory Contents – Alarms and Warnings (Address A2h, Bytes 112, 113, 116, 117)
Byte
Bit
7
Flag Bit Name Description
Temp High Alarm
Temp Low Alarm
112
Set when transceiver internal temperature exceeds high alarm threshold
Set when transceiver internal temperature exceeds low alarm threshold
6
5
Vcc High Alarm
Set when transceiver internal supply voltage exceeds high alarm threshold
Set when transceiver internal supply voltage exceeds low alarm threshold
Set when transceiver laser bias current exceeds high alarm threshold
Set when transceiver laser bias current exceeds low alarm threshold
Set when transmitted average optical power exceeds high alarm threshold
Set when transmitted average optical power exceeds low alarm threshold
Set when received average optical power exceeds high alarm threshold
Set when received average optical power exceeds low alarm threshold
4
Vcc Low Alarm
3
Tx Bias High Alarm
Tx Bias Low Alarm
Tx Power High Alarm
Tx Power Low Alarm
Rx Power High Alarm
Rx Power Low Alarm
Reserved
2
1
0
113
116
7
6
0-5
7
Temp High Warning
Temp Low Warning
Vcc High Warning
Vcc Low Warning
Set when transceiver internal temperature exceeds high warning threshold
Set when transceiver internal temperature exceeds low warning threshold
Set when transceiver internal supply voltage exceeds high warning threshold
Set when transceiver internal supply voltage exceeds low warning threshold
Set when transceiver laser bias current exceeds high warning threshold
Set when transceiver laser bias current exceeds low warning threshold
Set when transmitted average optical power exceeds high warning threshold
Set when transmitted average optical power exceeds low warning threshold
Set when received average optical power exceeds high warning threshold
Set when received average optical power exceeds low warning threshold
6
5
4
3
Tx Bias High Warning
Tx Bias Low Warning
Tx Power High Warning
Tx Power Low Warning
Rx Power High Warning
Rx Power Low Warning
Reserved
2
1
0
117
7
6
0-5
16
55.3 ± 0.2
AFBR-57R5AEZ
850nm LASER PROD
21CRF(J) CLASS1
SINGAPORE 0446
13.6
PPOC-4102-DIn2 SN: AJ0446CD1C
13.4 ± 0.1
DEVICE SHOWN WITH
DUST CAP AND
BAIL DELATCH
AFBR-57R5AEZ
850nm LASER PROD
21CRF(J) CLASS1
CHINA 0445
1.91
SN: A30445CD1C
PPOG-4402-Din2
1.39 UNCOMPRESSED
12.4 ± 0.2
8.5 ± 0.1
0.55 UNCOMPRESSED
6.25 ± 0.05
+ 0.2
0
13.6
TX
RX
14.9 UNCOMPRESSED
Figure 5. Module drawing.
17
.
1
x
7.2
7.1
1 x
1.
.1
. 1
2.
.
.
1 .2
.
1
.1
2.
1
.
.
2
1
.
.
2x 1.7
11.
11.
1
1 .2
.
1 .2
.
.
11
1
x .
.
.1
2.
11x
11x 2.
2 .
2
1
x
1.
2.
. 2
2 x .
.
.
.
2
1
1 .
1 .
1.
2.
.
11.
.
.
.
11
1
.
2
.
.
2x 1.
.
.
.1
1
Figure 6. SFP host board mechanical layout.
18
1.7 ꢀ.9
3.5 ꢀ.3
41.78 ꢀ.5
Tcase REFERENCE POINT
CAGE ASSEꢁBLY
15 ꢁAX.
11.73 REF
15.25 ꢀ.1
9.8 ꢁAX.
1ꢀ REF
1ꢀ.4 ꢀ.1
(to PCB)
PCB
16.25 ꢀ.1 ꢁIN. PITCH
ꢀ.4 ꢀ.1
(below PCB)
DIꢁENSIONS ARE IN ꢁILLIꢁETERS
Figure 7. SFP Assembly drawing.
Customer Manufacturing Processes
This module is pluggable and is not designed for aqueous wash, IR reflow, or wave soldering processes.
For product information and a complete list of distributors, please go to our website: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved. Obsoletes AV01-0522EN
AV02-0550EN - January 29, 2013
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