Features
• ROHS-6 Compliant
• Industrial Temperature Range is -40 to 85 degrees C
• Compliant to IEEE 802.3Z Gigabit Ethernet (1.25
GBd) 1000BASE-LX & Small Form Factor Pluggable
(SFP) Multi-Source Agreement (MSA)
• Manufactured in an ISO 9001 compliant facility
• Hot-pluggable
• +3.3 V dc power supply
• 1310 nm longwave laser
• Eye safety certied:
- US 21 CFR(J)
- IEC 60825-1 (+All)
• LC-Duplex ber connector compatible
• Link Lengths at 1.25 GBd:
- 0.5 to 550 m - 50 µm MMF
- 0.5 to 550 m - 62.5 µm MMF
- 0.5 m to 10 km - SMF
Description
The AFCT-5710APZ-AL1 is a Small Form Factor Pluggable
(SFP) LC optical transceiver with -40 to 85 degree operat-
ing temperature range, bail delatch, special eeprom and
labeling content.
Applications
• Ethernet Switch
• Enterprise Router
• Broadband aggregation and wireless infrastructure
• Metro Ethernet multi-service access & provisioning
platforms
AFCT-5710APZ-AL1
Small Form Factor Pluggable (SFP) LC Optical Transceiver
Data Sheet
2
Overview
The AFCT-5710APZ-AL1 family is compliant with both
IEEE 802.3Z (1000BASE-LX) and the SFP Multi-Source
Agreement (MSA) specication. These transceivers are
intended for premise, public and access networking ap-
plications. They are qualied in accordance with GR-468-
CORE, and transmit data over single-mode (SM) ber for
a link distance of 10 km, in excess of the standard.
General Features
The AFCT-5710APZ-AL1 is compliant to 1 GbE specica-
tions. This includes specications for the signal coding,
optical ber and connector types, optical and electrical
transmitter characteristics, optical and electrical receiver
characteristics, jitter characteristics, and compliance test-
ing methodology for the aforementioned.
This transceiver is capable of implementing both Single
Mode (SM) and Multimode (MM) optical ber applica-
tions in that order of precedence in the event of conict-
ing specications. In addition, the SM link type exceeds
the 2 m to 5 km 1000BASE-LX specication by achiev-
ing compliance over 2 m to 10 km. The MM link type is
expected to meet the 62.5 µm MMF specication when
used with an “oset launch” ber.
text
Photo-Detector
Amplification
&
Quantization
Laser
Laser Driver &
Safety Circuit
Electrical Interface
RD+ (Receive Data)
RD- (Receive Data)
Rx Loss Of Signal
MOD-DEF2 (SDA)
TX_DISABLE
TD+ (Transmit Data)
TD- (Transmit Data)
TX_FAULT
MOD-DEF0
MOD-DEF1 (SCL)
Receiver
Transmitter
Optical Interface
Light from Fiber
Light to Fiber
Controller & Memory
Figure 1. Transceiver Functional Diagram
SFP MSA Compliance
The product package is compliant with the SFP MSA with
the LC connector option. The SFP MSA includes specica-
tions for mechanical packaging and performance as well
as dc, ac and control signal timing and performance.
The power supply is 3.3 V dc.
The High Speed I/O (HSIO) signal interface is a Low Volt-
age Dierential type. It is ac coupled and terminated
internally to the module. The internal termination is a 100
Ohm dierential load.
Installation
The AFCT-5710APZ-AL1 can be installed in or removed
from any MSA-compliant Pluggable Small Form Factor
(SFP) port regardless of whether the host equipment is
operating or not. The module is simply inserted, electri-
cal-interface rst, under nger-pressure. Controlled hot-
plugging is ensured by 3-stage pin sequencing at the
electrical interface. This printed circuit board card-edge
connector is depicted in Figure 2.
As the module is inserted, rst contact is made by the
housing ground shield, discharging any potentially
component-damaging static electricity. Ground pins
engage next and are followed by Tx and Rx power sup-
plies. Finally, signal lines are connected. Pin functions
and sequencing are listed in Table 2.
3
LASER DRIVER
& SAFETY
CIRCUITRY
50 Ω
50 Ω
SO+
SO–
AMPLIFICATION
&
QUANTIZATION
50 Ω
50 Ω
SI+
SI–
VREFR
VREFR
TBC
EWRAP
RBC
Rx_RATE
Rx_LOS
GPIO(X)
GPIO(X)
GP14
REFCLK
Tx_FAULT
TBC
EWRAP
RBC
Rx_RATE
REFCLK
TX[0:9]
RX[0:9]
Tx_FAULT
Tx_DISABLE
TD+
TD–
TX GND
MOD_DEF2
EEPROM
MOD_DEF1
MOD_DEF0
RX GND
4.7 K to 10 KΩ
3.3 V
4.7 K to
10 KΩ
3.3 V
4.7 K to
10 KΩ
4.7 K to
10 KΩ
106.25 MHz
PROTOCOL
IC
SFP MODULE
VCC,T
1 µH
1 µH
10 µF 0.1 µF
3.3 V
4.7 K to 10 KΩ
10 µF 0.1
µF
0.1 µF
4.7 K to 10 KΩ
RD+
RD–
Rx_LOS
0.01 µF
0.01 µF
100 Ω
0.01 µF
0.01 µF
V
CC
,R
100
Ω
50 Ω
V
CC
,R
50 Ω
V
CC
,R
Transmitter Section
The transmitter section includes a 1310 nm Fabry-Perot
laser 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 a LC optical connector.
The transmitter has full IEC 60825 and CDRH Class 1 eye
safety.
TX_DISABLE
The transmitter output can be disabled by asserting pin
3, TX_DISABLE. A high signal asserts this function while
a low signal allows normal laser operation. In addition,
via the 2-wire serial interface the transmitter output can
be disabled (address A2h, byte 110, bit 6) or monitored
(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 operation. In the event of a
transceiver fault, such as the activation of the eye safety
circuit, toggling of the TX_DISABLE will reset the trans-
mitter, as depicted in Figure 4.
Figure 3. Typical Application Conguration
VEET20
TD–19
TD+18
VEET17
VCCT16
VCCR15
VEER14
RD+13
RD–12
VEER11
TOP OF BOARD
VEET1
TX FAULT2
TX DISABLE3
MOD-DEF(2)4
MOD-DEF(1)5
MOD-DEF(0)6
RATE SELECT7
LOS8
VEER9
VEER10
BOTTOM OF BOARD
(AS VIEWED THROUGH TOP OF BOARD)
ENGAGEMENT
SEQUENCE
3 2 1 3 2 1
Figure 2. Pin description of the SFP electrical interface.
4
Figure 4. MSA required power supply lter
V
CC
T
0.1 µF
0.1 µF 10 µF
1 µH
1 µH
0.1 µF 10 µF
3.3 V
SFP MODULE
V
CC
R
HOST BOARD
TX_FAULT
A laser fault or a low VCC condition will activate the
transmitter fault 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 TX_FAULT is not latched for
Low VCC. The transmitter fault condition can also be
monitored via the two-wire serial interface (address A2h,
byte 110, bit 2).
Eye Safety Circuit
Under normal operating conditions, the laser power will
be maintained below the eye-safety limit. If the eye safety
limit is exceeded at any time, a laser fault will occur and
the TX_FAULT output will be activated.
Receiver Section
The receiver section for the AFCT-5710APZ-AL1 contains
an InGaAs/InP photo detector and a preamplier mount-
ed in an optical subassembly. This optical subassembly
is coupled to a post amplier/decision circuit on a circuit
board. The design of the optical subassembly provides
better than 12 dB Optical Return Loss (ORL).
Connection to the receiver is provided via a LC optical
connector.
RX_LOS
The receiver section contains a loss of signal (RX_LOS)
circuit to indicate when the optical input signal power
is insucient for Gigabit Ethernet compliance. A high
signal indicates loss of modulated signal, indicating
link failure such as a broken ber or a failed transmitter.
RX_LOS can be also be monitored via the two-wire serial
(address A2h, byte 110, bit 1).
Functional Data I/O
Avago’s AFCT-5710APZ-AL1 transceiver is designed to
accept industry standard dierential signals. The trans-
ceiver provides an AC-coupled, internally terminated
data interface. Bias resistors and coupling capacitors have
been included within the module to reduce the number
of components required on the customer’s board. Figure
2 illustrates the recommended interface circuit.
5
Feature Test Method Performance
Electrostatic Discharge (ESD)
to the Electrical Pins
MIL-STD-883C Method 3015.4
JEDEC/EIA JESD22-A114-A
Class 2 (>2000 Volts)
Electrostatic Discharge (ESD)
to the Duplex LC Receptacle
Bellcore GR1089-CORE 25 kV Air Discharge
10 Zaps at 8 kV (contact discharge) on the electri-
cal faceplate on panel.
Electromagnetic Interference
(EMI)
FCC Class B Applications with high SFP port counts are ex-
pected to be compliant; however, margins are de-
pendent on customer board and chassis design.
Immunity Variation of IEC 61000-4-3 No measurable eect from a 10 V/m eld 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,
EN60950 Class 1
CDRH certication # 9521220-132
TUV le 933/21201880/12
Component Recognition Underwriter’s Laboratories and
Canadian Standards Association Joint
Component Recognition for Informa-
tion Technology Equipment Including
Electrical Business Equipment
UL le # E173874
ROHS Compliance Less than 1000ppm of: cadmium, lead, mercury,
hexavalent chromium, polybrominated biphenyls,
and polybrominated biphenyl ethers
Table 1. Regulatory Compliance
Power Supply Noise
The AFCT-5710APZ-AL1 can withstand an injection of
PSN on the VCC lines of 100 mV ac with a degradation in
eye mask margin of up to 10% on the transmitter and a
1 dB sensitivity penalty on the receiver. This occurs when
the product is used in conjunction with the MSA recom-
mended power supply lter shown in Figure 3.
Regulatory Compliance
The transceiver regulatory compliance is provided in Table
1 as a gure of merit to assist the designer. The overall
equipment design will determine the certication level.
Application Support
An Evaluation Kit and Reference Designs are available to
assist in evaluation of the AFCT-5710APZ-AL1 SFPs. Please
contact your local Field Sales representative for availabil-
ity and ordering details.
Operating Temperature
The AFCT-5710APZ-AL1 family is available in either
Extended (-10 to +85°C) or Industrial (-40 to +85°C) tem-
perature ranges.
6
Eye Safety
The AFCT-5710APZ-AL1 transceivers provide Class 1
eye safety by design. Avago Technologies has tested
the transceiver design for regulatory compliance, under
normal operating conditions and under a single fault
condition. See Table 1.
Flammability
The AFCT-5710APZ-AL1 family of SFPs is compliant to
UL 94V-0.
Customer Manufacturing Processes
This module is pluggable and is not designed for aque-
ous wash, IR reow, or wave soldering processes.
Caution
The AFCT-5710APZ-AL1 contains no user-serviceable
parts. Tampering with or modifying the performance
of the AFCT-5710APZ-AL1 will result in voided product
warranty. It may also result in improper operation of the
transceiver circuitry, and possible over-stress of the laser
source. Device degradation or product failure may result.
Connection of the AFCT-5710APZ-AL1 to a non-approved
optical source, operating above the recommended
absolute maximum conditions may be considered an
act of modifying or manufacturing a laser product. The
person(s) performing such an act is required by law to
re-certify and re-identify the laser product under the
provisions of U.S. 21 CF.
Electrostatic Discharge (ESD)
There are two conditions in which immunity to ESD dam-
age is important:
The rst condition is static discharge to the transceiver
during handling such as when the transceiver is inserted
into the transceiver port. To protect the transceiver, it is
important to use normal ESD handling precautions includ-
ing the use of grounded wrist straps, work benches, and
oor mats in ESD controlled areas. The ESD sensitivity of
the AFCT-5710APZ-AL1 is compatible with typical indus-
try production environments.
The second condition is static discharge to the exterior
of the host 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 AFCT-5710APZ-AL1 exceeds typical
industry standards. Table 1 documents ESD immunity to
both of these conditions.
Electromagnetic Interference (EMI)
Most equipment designs using the AFCT-5710APZ-AL1
SFPs are subject to the requirements of the FCC in the
United States, CENELEC EN55022 (CISPR 22) in Europe
and VCCI in Japan. The metal housing and shielded de-
sign of the transceiver minimize EMI and provide excel-
lent EMI performance.
EMI Immunity
The AFCT-5710APZ-AL1 transceivers have a shielded
design to provide excellent immunity to radio frequency
electromagnetic elds which may be present in some
operating environments.
7
Notes:
1. TX Fault is an open collector/drain output which should be pulled up externally with a 4.7KΩ – 10 KΩ resistor on the host board to a supply
<VccT+0.3 V or VccR+0.3 V. 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 < 0.8 V.
2. TX disable input is used to shut down the laser output per the state table below. It is pulled up within the module with a 4.7-10 KΩ resistor.
Low (0 – 0.8 V): Transmitter on
Between (0.8 V and 2.0 V): Undened
High (2.0 – 3.465 V): Transmitter Disabled
Open: Transmitter Disabled
3. Mod-Def 0,1,2. These are the module denition pins. They should be pulled up with 4.7-10 KΩ resistor on the host board to a supply less
than VccT +0.3 V or VccR+0.3 V.
Mod-Def 0 is grounded by the module to indicate that the module is present
Mod-Def 1 is clock line of two wire serial interface for optional serial ID
Mod-Def 2 is data line of two wire serial interface for optional serial ID
4. LOS (Loss of Signal) is an open collector/drain output which should be pulled up externally with a 4.7 KΩ – 10 KΩ resistor on the host board
to a supply < VccT,R+0.3 V. When high, this output indicates the received optical power is below the worst case receiver sensitivity (as dened
by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8 V.
5. RD-/+: These are the dierential receiver outputs. They are AC coupled 100 Ω dierential lines which should be terminated with 100 Ω
dierential 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 must be between 370 and 2000 mV dierential (185 – 1000 mV single ended) according to the MSA. Typically it will be 1500mv
dierential.
6. VccR and VccT are the receiver and transmitter power supplies. They are dened as 3.135 – 3.465 V at the SFP connector pin. The in-rush
current will typically be no more than 30 mA above steady state supply current after 500 nanoseconds.
7. TD-/+: These are the dierential transmitter inputs. They are AC coupled dierential lines with 100 Ω dierential termination inside the
module. The AC coupling is done inside the module and is thus not required on the host board. The inputs will accept dierential swings of
500 – 2400 mV (250 – 1200 mV single ended). However, the applicable recommended dierential voltage swing is found in Table 5.
Table 2. Pin description
Pin Name Function/Description
Engagement Order
(insertion) Notes
1 VeeT Transmitter Ground 1
2 TX Fault Transmitter Fault Indication 3 1
3 TX Disable Transmitter Disable - Module disables on high or open 3 2
4 MOD-DEF2 Module Denition 2 - Two wire serial ID interface 3 3
5 MOD-DEF1 Module Denition 1 - Two wire serial ID interface 3 3
6 MOD-DEF0 Module Denition 0 - Grounded in module 3 3
7 Rate Selection Not Connected 3
8 LOS Loss of Signal 3 4
9 VeeR Receiver Ground 1
10 VeeR Receiver Ground 1
11 VeeR Receiver Ground 1
12 RD- Inverse Received Data Out 3 5
13 RD+ Received Data Out 3 5
14 VeeR Reciver Ground 1
15 VccR Receiver Power -3.3 V ±5% 2 6
16 VccT Transmitter Power -3.3 V ±5% 2 6
17 VeeT Transmitter Ground 1
18 TD+ Transmitter Data In 3 7
19 TD- Inverse Transmitter Data In 3 7
20 VeeT Transmitter Ground 1
8
Notes:
1 The module supply voltages, VccT and VccR, must not dier by more than 0.5V or damage to the device may occur.
2. Over temperature and Beginning of Life.
3. MSA lter is required on host board 10 Hz to 1 MHz. See Figure 3
4. LVTTL, External 4.7 - 10 KΩ Pull-Up Resistor required
5. LVTTL, Internal 4.7 - 10 KΩ Pull-Up Resistor required for TX_Disable
6. Internally ac coupled and terminated (100 Ohm dierential)
7. Internally ac coupled and load termination located at the user SerDes
8. Per IEEE 802.3
Table 3. Absolute Maximum Ratings
Absolute maximum ratings are those values beyond which functional performance is not intended, device reliabil-
ity is not implied, and damage to the device may occur.
Parameter Symbol Minimum Typical Maximum Unit Notes
Case Operating Temperature TC-40 +85 ° C
Supply Voltage VCC 3.14 3.3 3.47 V
Parameter Symbol Minimum Maximum Unit Notes
Storage Temperature (non-operating) TS-40 +100 ° C
Relative Humidity RH 5 95 %
Case Temperature TC-40 85 ° C
Supply Voltage VCC -0.5 3.8 V 1
Control Input Voltage VI-0.5 VCC+0.5 V
Parameter Symbol Minimum Typical Maximum Unit Notes
Module supply current ICC 200 240 mA 2
Power Dissipation PDISS 660 830 mW 2
AC Electrical Characteristics
Power Supply Noise Rejection (peak - peak) PSNR 100 mV 3
Inrush Current 30 mA
DC Electrical Characteristics
Sense Outputs:
Transmit Fault (TX_FAULT)
Loss of Signal (LOS) MOD-DEF2
VOH 2.0 VccT,
R+0.3
V 4
VOL 0.8 V
Control Inputs:
Transmitter Disable (TX_DISABLE)
MOD-DEF1, 2
VIH 2.0 Vcc V 4,5
VIL 0.8 V
Data Input:
Transmitter Dierential Input Voltage
(TD+/-)
VI500 2400 mV 6
Data Ouput:
Receiver Dierential Output Voltage (RD+/-
)
VO370 1600 mV 7
Receiver Data Rise and Fall Times Trf 400 ps
Table 4. Recommended Operating Conditions
Typical operating conditions are those values for which functional performance and device reliability is implied.
Table 5. Transceiver Electrical Characteristics
9
Table 6. Transmitter Optical Characteristics
Notes:
1. Class 1 Laser Safety per FDA/CDRH
2. Contributed total jitter is calculated from DJ and RJ measurements using TJ = RJ + 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 9 - SM 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 specied FC-PI maximum limits with the worst case specied component jitter input.
3. Eye shall be measured with respect to the mask of the eye using lter dened in IEEE 802.3 section 38.6.5
Parameter Symbol Minimum Typical Maximum Unit Notes
Average Optical Output Power POUT -9.5 -3 dBm Note 1
Optical Extinction Ratio ER 9 dB
TX Optical Eye Mask Margin MM 0 30 % Note 3
Center Wavelength λC1270 1355 nm
Spectral Width - rms σ, rms nm
Optical Rise/Fall Time tr, tf260 ps 20-80%
Relative Intensity Noise RIN -120 dB/Hz
Contributed Total Jitter (Transmitter)
1.25 Gb/s
TJ 0.284
227
UI
ps
Note 2
POUT TX_DISABLE Asserted POFF -45 dBm
4
Parameter Symbol Minimum Typical Maximum Unit Notes
Input Optical Power PIN -3 dBm
Receiver Sensitivity PMIN -20 dBm 1, 2
Stressed Receiver Sensitivity
(Optical Average Input Power) -14.4 dBm
Receiver Electrical 3 dBUpper
Cuto Frequency 1500 MHz
Operating Center Wavelength lC1270 1355 nm
Return Loss (minimum) 12 dB
Loss of Signal - Assert PA-30 dBm 3
Loss of Signal - De-Assert PD-20 dBm 3
Notes:
1. BER = 10-12
2. An average power of -20 dBm with an Extinction Ratio of 9 dB is approximately equivalent to an OMA of 15 µW.
3. These average power values are specied 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.
Table 7. Receiver Optical Characteristics
10
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. Time from power on or falling edge of Tx_Disable to when the modulated optical output rises above 90% 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 10% 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 90% 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.
Table 9. Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics
Parameter Symbol Min Units Notes
Transceiver Internal Temperature Accuracy TINT ± 3.0 °C Valid from TC = -40 °C to +85 °C
Transceiver Internal Supply Voltage Accuracy VINT ± 0.1 V Valid over VCC = 3.3 V ± 5%
Transmitter Laser DC Bias Current Accuracy IINT ± 10 % Percentage of nominal bias value
Transmitted Average Optical Output Power Accuracy PT± 3.0 dB Valid from 100 mW to 500mW, avg
Received Average Optical Input Power Accuracy PR± 3.0 dB Valid from 10 mW to 500mW avg
Parameter Symbol Minimum Maximum Unit Notes
Hardware TX_DISABLE Assert Time t_o 10 µs Note 1
Hardware TX_DISABLE Negate Time t_on 1 ms Note 2
Time to initialize, including reset of TX_FAULT t_init 300 ms Note 3
Hardware TX_FAULT Assert Time t_fault 100 µs Note 4
Hardware TX_DISABLE to Reset t_reset 10 µs Note 5
Hardware RX_LOS Assert Time t_loss_on 100 µs Note 6
Hardware RX_LOS De-Assert Time t_loss_o 100 µs Note 7
Software TX_DISABLE Assert Time t_o_soft 100 ms Note 8
Software TX_DISABLE Negate Time t_on_soft 100 ms Note 9
Software Tx_FAULT Assert Time t_fault_soft 100 ms Note 10
Software Rx_LOS Assert Time t_loss_on_soft 100 ms Note 11
Software Rx_LOS De-Assert Time t_loss_o_soft 100 ms Note 12
Analog parameter data ready t_data 1000 ms Note 13
Serial bus hardware ready t_serial 300 ms Note 14
Write Cycle Time t_write 10 ms Note 15
Serial ID Clock Rate f_serial_clock 400 kHz
Table 8. Transceiver Timing Characteristics
11
Tx_FAULT
V
CC
> 2.97 V
t_init
Tx_DISABLE
TRANSMITTED SIGNAL
t_init
Tx_FAULT
V
CC
> 2.97 V
Tx_DISABLE
TRANSMITTED SIGNAL
t-init: TX DISABLE NEGATED t-init: TX DISABLE ASSERTED
Tx_FAULT
VCC > 2.97 V
t_init
Tx_DISABLE
TRANSMITTED SIGNAL
t_off
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED t-off & t-on: TX DISABLE ASSERTED THEN NEGATED
INSERTION
t_on
Tx_FAULT
OCCURANCE OF FAULT
t_fault
Tx_DISABLE
TRANSMITTED SIGNAL
Tx_FAULT
OCCURANCE OF FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t-fault: TX FAULT ASSERTED, TX SIGNAL NOT RECOVERED t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED
t_reset t_init*
* CANNOT READ INPUT...
Tx_FAULT
OCCURANCE OF FAULT
t_fault
Tx_DISABLE
TRANSMITTED SIGNAL
OPTICAL SIGNAL
LOS
t-fault: TX DISABLE ASSERTED THEN NEGATED,
TX SIGNAL NOT RECOVERED
t-loss-on & t-loss-off
t_loss_on
t_init*
t_reset
* SFP SHALL CLEAR Tx_FAULT IN
t_init IF THE FAILURE IS TRANSIENT
t_loss_off
OCCURANCE
OF LOSS
Figure 5. Transceiver Timing Diagrams (Module Installed Except Where Noted)
12
Notes:
1. Link distance with 50/125 µm cable.
2. Link distance with 62.5/125 µm.
3. The IEEE Organizationally Unique Identier (OUI) assigned to Avago Technologies is 00-17-6A (3 bytes hex).
4. See Table 11 on following page for part number extensions and data-elds.
5. Laser wavelength is represented in 16 unsigned bits. The hex representation of 1310 (nm) is 051E.
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 ASCII serial number and will vary on a per unit basis.
8. Addresses 84-91 specify the ASCII date code and will vary on a per date code basis.
Byte #
Decimal
Data
Hex Notes
Byte #
Decimal
Data
Hex Notes
0 03 SFP physical device 40 41 “A” - Vendor Part Number ASCII character
1 04 SFP function dened by serial ID
only 41 46 “F” - Vendor Part Number ASCII character
2 07 LC optical connector 42 43 “C” - Vendor Part Number ASCII character
3 00 43 54 “T” - Vendor Part Number ASCII character
4 00 44 2D “-” - Vendor Part Number ASCII character
5 00 45 35 “5” - Vendor Part Number ASCII character
6 02 1000BASE-LX 46 37 “7” - Vendor Part Number ASCII character
7 00 47 31 “1” - Vendor Part Number ASCII character
8 00 48 30 “0” - Vendor Part Number ASCII character
9 00 49 41 “A” - Vendor Part Number ASCII character
10 00 50 50 “P” - Vendor Part Number ASCII character
11 01 Compatible with 8B/10B encoded
data 51 5A “Z” - Vendor Part Number ASCII character
12 0C 1200 MBit/sec nominal bit rate 52 2D “-” Vendor Part Number ASCII character
13 00 53 41 “A” - Vendor Part Number ASCII character
14 0A 54 4C “L” - Vendor Part Number ASCII character
15 64 55 31 “1” - Vendor Part Number ASCII character
16 37 Note 1 56 20 “ “ - Vendor Revision Number ASCII character
17 37 Note 2 57 20 “ “ - Vendor Revision Number ASCII character
18 00 58 20 “ “ - Vendor Revision Number ASCII character
19 00 59 20 “ “ - Vendor Revision Number ASCII character
20 41 “A” - Vendor Name ASCII character 60 05 Hex Byte of Laser Wavelength (Note 5)
21 56 “V” - Vendor Name ASCII character 61 1E Hex Byte of Laser Wavelength (Note 5)
22 41 “A” - Vendor Name ASCII character 62 00
23 47 “G” - Vendor Name ASCII character 63 Checksum for Bytes 0-62 (Note 6)
24 4F “O” - Vendor Name ASCII character 64 00
25 20 “ “ - Vendor Name ASCII character 65 1A Hardware SFP TX_DISABLE, TX_FAULT & RX_LOS
26 20 “ “ - Vendor Name ASCII character 66 00
27 20 “ “ - Vendor Name ASCII character 67 00
28 20 “ “ - Vendor Name ASCII character 68-83 Vendor Serial Number ASCII characters (Note7)
29 20 “ “ - Vendor Name ASCII character 84-91 Vendor Date Code ASCII characters (Note 8)
30 20 “ “ - Vendor Name ASCII character 92 Note 4
31 20 “ “ - Vendor Name ASCII character 93 Note 4
32 20 “ “ - Vendor Name ASCII character 94 Note 4
33 20 “ “ - Vendor Name ASCII character 95 Checksum for Bytes 64-94 (Note 6)
34 20 “ “ - Vendor Name ASCII character 96 41 “A”
35 20 “ “ - Vendor Name ASCII character 97 4C “L”
36 00 98 43 “C”
37 00 Hex Byte of Vendor OUI (note 3) 99 41 “A”
38 17 Hex Byte of Vendor OUI (note 3) 100 54 “T”
39 6A Hex Byte of Vendor OUI (note 3) 101 45 “E”
102 4C “L”
103-255 00
Table 10. EEPROM Serial ID Memory Contents - Page A0h
13
[0.541±0.004]
13.8±0.1
[0.10]
2.60
[2.17±0.01]
55.2±0.2
[0.528±0.004]
13.4±0.1
AFCT-5710APZ-AL1
1310 nm LASER PROD
21CFR(J) CLASS 1
COUNTRY OF ORIGIN YYWW
XXXXXX
DEVICE SHOWN WITH
DUST CAP AND BAIL
WIRE DELATCH
[0.246±0.002]
6.25±0.05
TX RX
DIMENSIONS ARE IN MILLIMETERS (INCHES)
[0.335±0.004]
8.5±0.1
FRONT EDGE OF SFP
TRANSCEIVER CAGE
[0.028]
0.7MAX. UNCOMPRESSED
[0.512±0.008]
13.0±0.2
STANDARD DELATCH
[0.261]
6.6
[0.53]
13.50
AREA
FOR
PROCESS
PLUG
[0.583]
14.8 MAX. UNCOMPRESSED
[0.48±0.01]
12.1±0.2
Figure 6. Drawing of SFP Transceiver
14
2x 1.7
20x 0.5 ± 0.03
0.9
2 ± 0.005 TYP.
0.06 L A S B S
10.53 11.93
20
10 11
PIN 1
20
10 11
PIN 1
0.8
TYP.
10.93
9.6
2x 1.55 ± 0.05
3.2 5
LEGEND
1. PADS AND VIAS ARE CHASSIS GROUND
2. THROUGH HOLES, PLATING OPTIONAL
3. HATCHED AREA DENO TES COMPONENT
AND TRACE KEEPOUT (EXCEPT
CHASSIS GROUND)
4. AREA DENOTES COMPONENT
KEEPOUT (TRA CES ALLO WED)
DIMENSIONS ARE IN MILLIMETERS
4
32
1
1
26.8 5
11x 2.0
10
3x
41.3
42.3
B
10x !1.05 ± 0.01
16.25
REF. 14.25
11.08
8.58
5.68
2.0
11x
11.93
9.6
4.8
8.48
A
3.68
SEE DET AIL 1
9x 0.95 ± 0.05
2.5
7.17.2
2.5
10
3x
34.5
16.25
MIN. PITCH
YX
DETAIL 1
! 0.85 ± 0.05
PCB
EDGE
0.06 L A S B S
! 0.1 L A S B S
! 0.1 L X A S
! 0.1 L X A S
! 0.1 S X Y
Figure 7. SFP host board mechanical layout
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries.
Data subject to change. Copyright © 2007 Avago Technologies Limited. All rights reserved.
AV02-0504EN - June 19, 2007
DIMENSIONS ARE IN MILLIMETERS [INCHES].
[.60±0.004]
15.25±0.1
[.64±0.004]
16.25±0.1MIN PITCH
[.41±0.004]
10.4±0.1
[.39]
TO PCB
10REF
[.02±0.004]
BELOW PCB
0.4±0.1
[.39]
9.8MAX
[.49]
12.4REF
[.05]
BELOW PCB
1.15REF
[1.64±.02]
41.73±0.5
[.14±.01]
3.5±0.3 [.07±.04]
1.7±0.9
[.59]
15MAX
AREA
FOR
PROCESS
PLUG
Tcase REFERENCE POINT
PCB
MSA-SPECIFIED BEZEL
BEZEL
CAGE
ASSEMBLY
Figure 8. Assembly Drawing
