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Finisar
Product Specification
Short-Wavelength GBIC Transceiver FTL-8519-3D
Product Features * * * * * * * * * Up to 1.25Gb/s bi-directional data links 850nm VCSEL Laser Transmitter Optional Digital Diagnostics Functions Extended Operating Temperature Range (-10C to +85C) Applications Compatible with 3.3V & 5V Systems Hot-Pluggable (complies with GBIC specification Rev. 5.5) Fully metallic enclosure for low EMI Low power dissipation RoHS compliant and Lead Free * * 1.0625Gb/s Fibre Channel 1.25 Gigabit Ethernet
Finisar's FTL-8519-3D 850nm GBIC transceivers comply with GBIC Specification Revision 5.51. They are compatible with the Gigabit Ethernet as specified in IEEE Std 802.32, Fibre Channel FC-PH, PH2, PH33 and FC-PI-2 Rev. 10.04. They are RoHS compliant and lead-free per Directive 2002/95/EC5 and Finisar Application Note AN20386.
Product Selection Part Number FTL-8519-3D FTL-8519-3D-DD
(c) Finisar Corporation November 16, 2007 Rev. A4
Digital Diagnostics? No Yes
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FTL-8519-3D GBIC Product Specification - November 2007
Finisar
I.
Pin Out Pin Name
RX_LOS GND GND MOD_DEF(0) MOD_DEF(1) MOD_DEF(2) TX_DISABLE GND GND TX_FAULT (not supported) GND -RX_DAT +RX_DAT GND VCC VCC GND +TX_DAT -TX_DAT GND
Pin #
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Sequence
2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 2 1 1 1 1
Table 1. GBIC to host connector pin assignment
"Sequence" indicates the order in which pins make contact when the device is hot plugged. Also see "Table 3: Signal Definitions" in the GBIC Specification Revision 5.5.1
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II.
Electrical Power Interface
Finisar FTL-8519-3D GBICs have an extended power supply voltage range of 3.15 V to 5.5 V as described in Table 2. They are compatible with both 3.3V and 5 V systems. +5/3.3 Volt Electrical Power Interface
Parameter Supply Current Surge Current Absolute Supply Voltage Operating Supply Voltage Symbol Is Isurge Vmax Vcc Min Typ 190 Max 300 330 6 3.3, 5.0 5.5 Units mA mA V V Notes/Conditions Hot plug Not to be applied continuously
-0.3 3.15
Table 2. Electrical power interface
III. Low Speed Signals RX_LOS, and TX_DISABLE are TTL signals as described in Table 3. MOD_DEF(1) (SCL) and MOD_DEF(2) (SDA), are open drain CMOS signals (see section VI, "Serial Communication Protocol"). Both MOD_DEF(1) and MOD_DEF(2) must be pulled up to host_Vcc. If host_Vcc is 3.3V, then they must be pulled to 3.3V. If host_Vcc is 3.3V, do not pull the MOD_DEF pins to 5V. For more detailed information, see sections 5.3.1 - 5.3.8 in the GBIC Specification Rev. 5.51. Low Speed Signals, Electronic Characteristics
Parameter GBIC Output LOW GBIC Output HIGH GBIC Input LOW Symbol VOL VOH VIL Units Notes/Conditions V 4.7k to 10k pull-up to host_Vcc, measured at host side of connector host_Vcc - 0.5 host_Vcc + 0.3 V 4.7k to 10k pull-up to host_Vcc, measured at host side of connector 0 0.8 V 4.7k to 10k pull-up to Vcc, measured at GBIC side of connector* 2 Vcc + 0.3 V 4.7k to 10k pull-up to Vcc, measured at GBIC side of connector* Min 0 Max 0.5
GBIC Input HIGH
VIH
*Note VIH and VIL are the same for both 5V and 3.3V operation
Table 3. Low speed signals - electronic characteristics
(c) Finisar Corporation November 16, 2007 Rev. A4
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FTL-8519-3D GBIC Product Specification - November 2007
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Low Speed Signal Parameters
Parameter RX_LOS Assert Level RX_LOS Deassert Level RX_LOS Hysteresis RX_LOS Assert Delay RX_LOS Negate Delay TX_DISABLE Assert Time Symbol Min Typ Max Units Notes/Conditions
TX_DISABLE Negate Time
TX_DISABLE Reset Time
dBm dBm dB 44 100 sec From detection of loss of signal to assertion of RX_LOS t_loss_off 44 100 sec From detection of presence of signal to negation of RX_LOS t_off 10 sec Rising edge of TX_DISABLE to fall of output signal below 10% of nominal t_on 1000 sec Falling edge of TX_DISABLE to rise of output signal above 90% of nominal t_reset 10 sec TX_DISABLE HIGH before TX_DISABLE set LOW Table 4. Low speed signal parameters -19
--30 --0.5 t_loss_on
IV. High Speed Electrical Interface All high-speed PECL signals are AC-coupled internally. High Speed Electrical Interface
Parameter Data Input Voltage Data Output Voltage PECL rise/fall Bit Error Rate Tx Input Impedance Rx Output Impedance Symbol Vin Vout tr,tf BER Zin Zout Min 650 370 Typ Max 2000 2000 260 10-12 Units mV mV psec ohm ohm Notes/Conditions PECL differential peak - peak PECL differential peak - peak 20%-80% differential PRBS 27 - 1 test data pattern
75 75
Table 5. High-speed electrical interface
(c) Finisar Corporation November 16, 2007 Rev. A4
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V.
Optical Parameters
Optical Parameters
Parameter Transmitter Center Wavelength Transmitter Spectral Width (RMS) Transmitter Optical Output Power Transmitter Extinction Ratio Relative Intensity Noise Transmitter Eye Opening Symbol c Pout OMI RIN -Min 820 -9.5 9 60 Typ 850 0.5 Max 860 0.85 -3.5 -117 Units nm nm dBm dB dB/Hz % Notes/Conditions RMS Average Power
Total Transmitter Jitter
TJTX
180
ps
Conforms to IEEE 802.3 and Fibre Channel Eye Masks Peak to peak, filtered
Transmitter Rise/Fall Time Optical Input Wavelength Optical Receiver Sensitivity
Tr/Tf in RXSENS
770
210 860 -19
Average Received Power Max Reflectivity Total Receiver Jitter
RXMAX TJRX
0 -14 180
ps Unfiltered 20%-80% nm dBm BER < 10-12 w/ PRBS 27 - 1 test data pattern @ 1.25Gb/s dBm dB ps Peak to peak, filtered in loopback
Table 6. Optical parameters
VI. General Specifications General
Parameter Data Rate Symbol Min Typ Max Units Notes/Conditions BR 1.25, 1.0625 Gb/sec Fibre Channel, IEEE 802.3 Compatible. Rate tolerance = 100ppm L 550 m 50m 500MHz-km Fiber L 275 m 62.5m 200MHz-km Fiber Table 7. General specifications
Fiber Length Fiber Length
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VII. Environmental Specifications Note that the GBIC Specification requires an ambient temperature range of 0 to 50C. Finisar GBICs have an extended range from -10C to +85C case temperature as specified in Table 8. Environment
Parameter Operating Temp Relative Humidity Storage Temp Eye Safety Symbol Top RH Tsto -Min -10 0 -40 Typ Max 85 85 85 Units Notes/Conditions C % C Case Temperature Non Condensing
CDRH and IEC-825 Class 1 Laser Product Table 8. Environmental Specifications
VIII. Serial Communication Protocol All Finisar optical GBICs implement serial identification features described for `Module Definition "4"' as outlined in Annex D of the GBIC Specification 1. These GBICs use an Atmel AT24C01A 128 byte E2PROM at address A0H. For details on interfacing with the E2PROM, see the Atmel data sheet titled "AT24C01A/02/04/08/16 2-Wire Serial CMOS E2PROM."7 The FTL-8519-3D also supports extended diagnostic features as described in Finisar Applications Note AN-2030, "Digital Diagnostic Monitoring Interface for Optical Transceivers"8, and additional information is available in SFF standard titled: "Digital Diagnostic Monitoring Interface for Optical Transceivers"9 (SFF-8472 Rev. 9.3). A controller IC that monitors system parameters such as laser current, module temperature, transmitter power, and received power is accessible at address A2H. I2C clock speed, digital diagnostic accuracy and digital diagnostic range can be found in the table below. Values in the table represent the worst-case values over temperature, voltage, and life.
(c) Finisar Corporation November 16, 2007 Rev. A4
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Parameter
I2C Clock Speed Accuracy Internal Transceiver Temperature Internal Transceiver Supply Voltage Tx Bias Current Tx Output Power Received Average Power Range Internal Transceiver Temperature Internal Transceiver Supply Voltage Tx Bias Current Tx Output Power Received Average Power
Symbol
DDTemperature DDVoltage DDBias DDTxPower DDRxPower
Min Typ
0 -3 -3 -10 -3 -3
Max
100,000 +3 +3 +10 +3 +3
Units Notes/Conditions
Hz C % % dB dB Bus can be driven blind Measured at controller IC Measured at controller IC
100% tested in production tested at room temp to 2 dB 100% tested in production tested at room temp to 2 dB
DDTemperature DDVoltage DDBias DDTxPower DDRxPower
-40 3.0 0 -12 -20
100 6.0 15 -2 1
C V mA dBm dBm
Table 9. Digital Diagnostic Accuracy and Range Limits
X.
Mechanical Specifications
Finisar GBICs are compatible with the mechanical specifications outlined in the GBIC Specification Revision 5.5, Section 61. Insertion, Extraction, and Retention Forces
Parameter GBIC insertion GBIC extraction GBIC retention Symbol Min Typ Max Units Notes/Conditions FI 0 20 Newtons ~4.5 lbs FE 0 15 Newtons ~3.3 lbs FR 130 N/A Newtons Straight out ~29.3 lbs Table 10. Insertion, extraction, and retention forces
(c) Finisar Corporation November 16, 2007 Rev. A4
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FTL-8519-3D GBIC Product Specification - November 2007
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Figure 1. GBIC Outline Drawing
(c) Finisar Corporation November 16, 2007 Rev. A4
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FTL-8519-3D GBIC Product Specification - November 2007
Finisar
XI. References 1. "Gigabit Interface Converter (GBIC) Revision 5.5". Sun Microsystems Computer Company et. al., September 27, 2000. http://playground.sun.com/pub/OEmod/ 2. IEEE Std 802.3. IEEE Standards Department, 2002. 3. "Fibre Channel Physical and Signaling Interface (FC-PH, FC-PH2, FC-PH3)". American National Standard for Information Systems. 4. Fibre Channel Draft Physical Interface Specification (FC-PI-2 Rev. 10.0). American National Standard for Information Systems. 5. Directive 2002/95/EC of the European Council Parliament and of the Council, "on the restriction of the use of certain hazardous substances in electrical and electronic equipment." January 27, 2003. 6. "Application Note AN-2038: Finisar Implementation of RoHS Compliant Transceivers", Finisar Corporation, March 2005. 7. "AT24C01A/02/04/08/16 2-Wire Serial CMOS E2PROM". Atmel Corporation. www.Atmel.com 8. "Application Note AN-2030: Digital Diagnostic Monitoring Interface for Optical Transceivers", Finisar Corporation, April 2002. 9. "Digital Diagnostics Monitoring Interface for Optical Transceivers". SFF Document Number SFF-8472, Revision 9.3.
XI.
For More Information
Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1134 Tel. 1-408-548-1000 Fax 1-408-541-6138 sales@finisar.com www.finisar.com
(c) Finisar Corporation November 16, 2007 Rev. A4
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