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| Product Specification 2.125 Gb/s RoHS Compliant Short-Wavelength SFP Transceiver FTLF8519P2xCL PRODUCT FEATURES Up to 2.125 Gb/s bi-directional data links Hot-pluggable SFP footprint 850nm Oxide VCSEL laser transmitter Duplex LC connector RoHS Compliant and Lead-Free Up to 500m on 50/125m MMF, 300m on 62.5/125m MMF Metal enclosure, for lower EMI Single 3.3V power supply Low power dissipation Commercial operating temperature range: 0C to 70C APPLICATIONS 1.25 Gb/s 1000Base-SX Ethernet Dual Rate 1.063/2.125 Gb/s Fibre Channel Finisar's FTLF8519P2xCL Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)1. They are simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.32 and Fibre Channel FC- PI-2 Rev. 7.03. They are RoHS compliant and lead-free per Directive 2002/95/EC4 and Finisar Application Note AN-2038. PRODUCT SELECTION FTLF8519P2xCL x W B Wide Extraction Bail Narrow Extraction Bail Finisar Corporation September 25, 2005 Rev. C Page 1 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 I. Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Pin Descriptions Symbol VEET TFAULT TDIS MOD_DEF(2) MOD_DEF(1) MOD_DEF(0) Rate Select LOS VEER VEER VEER RDRD+ VEER VCCR VCCT VEET TD+ TDVEET Name/Description Transmitter Ground (Common with Receiver Ground) Transmitter Fault. Not supported. Transmitter Disable. Laser output disabled on high or open. Module Definition 2. Data line for Serial ID. Module Definition 1. Clock line for Serial ID. Module Definition 0. Grounded within the module. No connection required Loss of Signal indication. Logic 0 indicates normal operation. Receiver Ground (Common with Transmitter Ground) Receiver Ground (Common with Transmitter Ground) Receiver Ground (Common with Transmitter Ground) Receiver Inverted DATA out. AC Coupled Receiver Non-inverted DATA out. AC Coupled Receiver Ground (Common with Transmitter Ground) Receiver Power Supply Transmitter Power Supply Transmitter Ground (Common with Receiver Ground) Transmitter Non-Inverted DATA in. AC Coupled. Transmitter Inverted DATA in. AC Coupled. Transmitter Ground (Common with Receiver Ground) Ref. 1 2 3 3 3 4 1 1 1 1 1 1 Notes: 1. Circuit ground is internally isolated from chassis ground. 2. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V. 3. Should be pulled up with 4.7k - 10kohms on host board to a voltage between 2.0V and 3.6V. MOD_DEF(0) pulls line low to indicate module is plugged in. 4. LOS is open collector output. Should be pulled up with 4.7k - 10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. VeeT 1 2 3 4 VeeT TDTXFault TD+ TX Disable VeeT MOD-DEF(2) VccT 16 15 14 13 12 11 MOD-DEF(1) VccR 6 7 8 9 10 MOD-DEF(0) VeeR Rate Select RD+ LOS RDVeeR VeeR VeeR 17 18 19 20 Towards Bezel 5 Towards ASIC Diagram of Host Board Connector Block Pin Numbers and Names Finisar Corporation September 25, 2005 Rev. C Page 2 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 II. Absolute Maximum Ratings Symbol Vcc TS TA RH Min -0.5 -40 0 0 Typ Max 4.0 85 70 85 Unit V C C % Ref. Parameter Maximum Supply Voltage Storage Temperature Case Operating Temperature Relative Humidity 1 III. Electrical Characteristics (TA = 0 to 70 C, VCC = 3.0 to 3.6 Volts) Symbol Vcc Icc Rin Vin,pp VD VEN Vout,pp tr tf VLOS fault VLOS norm PSR RX DJ RX TJ Min 3.0 Typ 150 100 250 2 Vee 250 450 1200 Vcc Vee+ 0.8 550 175 175 VccHOST Vee+0.5 51.7 122.4 Max 3.6 240 Unit V mA mV V V mV ps ps V V mVpp ps ps Ref. Parameter Supply Voltage Supply Current Transmitter Input differential impedance Single ended data input swing Transmit Disable Voltage Transmit Enable Voltage Receiver Single ended data output swing Data output rise time Data output fall time Mask Margin LOS Fault LOS Normal Power Supply Rejection Deterministic Jitter Contribution Total Jitter Contribution 2 3 4 5 6 6 7 7 8 9 10 45% 2 Vee 100 <65 Notes: 1. Non condensing. 2. Connected directly to TX data input pins. AC coupling from pins into laser driver IC. 3. We recommend <600mV for best EMI performance. 4. Or open circuit. 5. Into 100 ohms differential termination. 6. 20 - 80 % 7. LOS is an open collector output. Should be pulled up with 4.7k - 10kohms on the host board. Normal operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V. 8. Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the recommended power supply filtering network. 9. Typical peak-to-peak jitter (=6*RMS width of Jitter). 10. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and DJ. 11. If measured with TJ-free data input signal. In actual application, output TJ will be given by: TJ OUT = DJ IN + DJ + (TJ IN - DJ IN ) + (TJ - DJ ) 2 2 Finisar Corporation September 25, 2005 Rev. C Page 3 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 IV. Optical Characteristics (TOP = 0 to 70 C, VCC = 3. 00 to 3.60 Volts) Symbol POUT OMA OMA tr/ tf RIN TX DJ TX TJ ER Min -9 830 196 156 100 20 <65 9 45% RxSENS RxSENS RxSENS 0.055 0.096 RxMAX C LOSD LOSA 770 12 -30 0.5 -13.5 0 1500 860 -20 -20 -18 -20 dBm dBm dBm mW mW dBm dBm MHz nm dB dBm dBm dB 6 6 7 8 8 9 150 -120 56.5 119 Typ Max -3 860 0.85 Unit dBm nm nm W W ps dB/Hz ps ps dB Ref. 1 Parameter Transmitter Output Opt. Pwr: 50 or 62.5 MMF Optical Wavelength Spectral Width Optical Modulation Amplitude @ 2.125 Gb/s Optical Modulation Amplitude @ 1.0625 Gb/s Optical Rise/Fall Time Relative Intensity Noise Deterministic Jitter Contribution Total Jitter Contribution Extinction Ratio @ 1.25 Gb/s Mask Margin Receiver Receiver Sensitivity = 1.0625 Gb/s Receiver Sensitivity = 2.125 Gb/s Receiver Sensitivity = 1.25 Gb/s Stressed RX sens. =1.0625 Gb/s Stressed RX sens. =2.125 Gb/s Stressed RX sens. =1.25 Gb/s Average Receiver Power Receiver Elec. 3 dB cutoff freq. Optical Center Wavelength Optical Return Loss LOS De-Assert LOS Assert LOS Hysteresis 2 2 3 4 5 Notes: 1. Class 1 Laser Safety per FDA/CDRH, IEC, and EN60825-1 laser safety standards. 2. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average power. 3. Unfiltered, 20-80%. Complies with FC 1x and 2x eye mask when filtered. 4. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and DJ. 5. If measured with TJ-free data input signal. In actual application, output TJ will be given by: TJ OUT = DJ IN + DJ + 6. 7. 8. 9. (TJ IN - DJ IN ) + (TJ - DJ ) 2 2 Specifications are for 50 micro-meter or 62.5 micro-meter fiber As measured with 9dB extinction ratio. Measured with conformance signals defined in FC-PI-2 Rev. 7.0 specifications. Measured with conformance signals defined in IEEE 802.3 specifications. Finisar Corporation September 25, 2005 Rev. C Page 4 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 V. General Specifications Parameter Symbol BR BER L L Min Typ 1.062, 1.25, 2.125 Max Units Gb/sec Ref. 1 4 2 3 2 3 Data Rate Bit Error Rate Fiber Length on 50/125m MMF Fiber Length on 62.5/125m MMF 10-12 550 300 300 150 m m Notes: 1. Gigabit Ethernet and 1x, 2x Fibre Channel compatible, per IEEE 802.3 and FC-PI-2 Rev. 7.0 respectively. 2. At 1.0625 Gb/s Fibre Channel and 1.25 Gb/s Gigabit Ethernet data rates. 3. At 2.125 Gb/s Fibre Channel data rate. 4. 2.125Gb/s with PRBS 27-1. VI. Environmental Specifications Finisar 850nm SFP transceivers have a commercial operating temperature range from 0C to +70C case temperature. Parameter Case Operating Temperature Storage Temperature Symbol Top Tsto Min 0 -40 Typ Max 70 85 Units C C Ref. VII. Regulatory Compliance Finisar transceivers are Class 1 Laser Products and comply with US FDA regulations. These products are certified by TUV and CSA to meet the Class 1 eye safety requirements of EN (IEC) 60825 and the electrical safety requirements of EN (IEC) 60950. Copies of certificates are available at Finisar Corporation upon request. Copies of the referenced certificates are available at Finisar Corporation upon request. Finisar Corporation September 25, 2005 Rev. C Page 5 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 X. Mechanical Specifications Finisar's Small Form Factor Pluggable (SFP) transceivers are compatible with the dimensions defined by the SFP Multi-Sourcing Agreement (MSA). FTLF8519P2BCL Finisar Corporation September 25, 2005 Rev. C Page 6 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 FTLF8519P2WCL Finisar Corporation September 25, 2005 Rev. C Page 7 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 XI. PCB Layout and Bezel Recommendations Finisar Corporation September 25, 2005 Rev. C Page 8 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 Finisar Corporation September 25, 2005 Rev. C Page 9 FTLF8519P2xCL Pluggable SFP Product Specification - September 2005 XII. References 1. Small Form Factor Pluggable (SFP) Transceiver Multi-source Agreement (MSA). September 14, 2000. 2. IEEE Std 802.3, 2002 Edition, Clause 38, PMD Type 1000BASE-SX. IEEE Standards Department, 2002. 3. "Fibre Channel Draft Physical Interface Specification (FC-PI-2 Rev. 7.0)". American National Standard for Information Systems. 4. 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. XIII. For More Information Finisar Corporation 1308 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138 sales@finisar.com www.finisar.com Finisar Corporation September 25, 2005 Rev. C Page 10 |
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