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Finisar
Product Specification OC-12 SR-1/STM I-4 or OC-12 IR-1/STM S-4.1 2x10 SFF Transceiver FTLF1322S2xTR
PRODUCT FEATURES * * * * * * * * * * Up to OC-12/STM-4 bi-directional data links Standard 2x10 pin SFF footprint (MSA compliant) Analog diagnostics functions Uncooled 1310nm FP laser transmitter Duplex LC connector Very low jitter Metal enclosure, for lower EMI Single 3.3V power supply Low power dissipation <700 mW typical APPLICATIONS * * SONET OC-12 SR-1 / SDH STM I-4 SONET OC-12 IR-1 / SDH STM S-4.1
Extended operating temperature range: -40C to 85C Finisar's FTLF1322S2xTR Small Form Factor (SFF) transceivers are compatible with the Small Form Factor Multi-Sourcing Agreement (MSA)1. They comply with SONET OC12 SR-1/IR-1 (SDH STM I-4/S-4.1) standards2. The transceivers are RoHS compliant and lead-free per Directive 2002/95/EC5 and Finisar Application Note AN-20386 PRODUCT SELECTION
FTLF1322S2xTR
x
G M K 2 Grounding Pins, Short EMI shield 6 Grounding Pins, Short EMI shield 2 Grounding Pins, Long EMI shield 6 Grounding Pins, Long EMI shield
H
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
I.
Pin Descriptions
Pin MS Symbol MS Name/Description Mounting Studs for mechanical attachment. Chassis ground is internally isolated from circuit ground. Connection to chassis ground is recommended. Not Connected Receiver Ground (Common with Transmitter Ground) Not Connected. Receiver Power Supply Signal Detect. Logic 1 indicates normal operation. Receiver Inverted DATA out. AC Coupled Receiver Non-inverted DATA out. AC Coupled Transmitter Power Supply Transmitter Ground (Common with Receiver Ground) Transmitter Disable Transmitter Non-Inverted DATA in. AC Coupled. Transmitter Inverted DATA in. AC Coupled. Laser Bias Monitoring (-). Laser Bias Monitoring (+) .(Bmon+ - Bmon-) = 10 x laser bias current. Laser Power Monitoring (-). Current implementation connects this pin to ground Laser Power Monitoring (+) .(Pmon+ - Pmon-) = 200 x mon. photodiode current. Logic Family NA
1 2,3,6 4,5 7 8 9 10 11 12,16 13 14 15 17 18 19 20
NC VEER NC VCCR SD RDRD+ VCCT VEET TDIS TD+ TDBmonBmon+ PmonPmon+
NA NA LVTTL CML CML NA NA LVTTL CML ECL CML ECL Analog Voltage Analog Voltage Analog Voltage Analog Voltage
MS
20 19 18 17 16 15 14 13 12 11
TOP VIEW
12345 6 7 8 9 10
MS
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
II.
Absolute Maximum Ratings
Parameter Maximum Supply Voltage Storage Temperature Case Operating Temperature Relative Humidity Lead Soldering Temperature/Time
Symbol Vcc TS TOP RH
Min -0.5 -40 -40 0
Typ
Max 4.5 100 85 85 260/10
Unit V C C % C/s
Ref.
1
III.
Electrical Characteristics (TOP = -40 to 85 C, VCC = 3.00 to 3.60 Volts)
Symbol Vcc Icc Rin Vin,pp VD VEN Min 3.00 Typ 190 100 250 Vcc - 1.3 Vee 1200 Vcc Vee+ 0.8 10 400 800 1250 Vcc 0.5 0.07 0.007 Max 3.60 300 Unit V mA mV V V s mV ps V V mVpp UI UI Ref.
Parameter Supply Voltage Supply Current Transmitter Input differential impedance Single ended data input swing Transmit Disable Voltage Transmit Enable Voltage Transmit Disable Assert Time Receiver Single ended data output swing Data output rise/fall time SD Assert SD De-Assert Power Supply Rejection Total Generated Receiver Jitter (peak to peak) Total Generated Receiver Jitter (rms)
2
3
Vout,pp tr VSD assert VSD deassert PSR JRXp-p JRXrms
300 2.4 Vee 100
4 5 6 6 7
Notes: 1. Non condensing. 2. AC coupled. 3. Or open circuit. 4. Into 100 ohm differential termination. 5. 20 - 80 % 6. Signal Detect is LVTTL. Logic 1 indicates normal operation; logic 0 indicates no signal detected. 7. All transceiver specifications are compliant with a power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the power supply filtering network shown on page 23 of the Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA), September 14, 2000.
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
IV.
Optical Characteristics (TOP = -40 to 85 C, VCC = 3.00 to 3.60 Volts)
Parameter Transmitter Output Opt. Pwr: 9/125 SMF Optical Wavelength Spectral Width Optical Extinction Ratio Optical Rise/Fall Time Relative Intensity Noise Total Generated Transmitter Jitter (peak to peak) Total Generated Transmitter Jitter (rms) Receiver Rx Sensitivity @ OC-12 Optical Center (Input) Wavelength SD Assert SD De-Assert SD Hysteresis
Symbol POUT ER tr/ tf RIN JTXp-p JTXrms
Min -15 1274 8.2
Typ
Max -8 1356 2.5 500 -120 0.07 0.007
Unit dBm nm nm dB ps dB/Hz UI UI
Ref. 1 2 2 3
RSENS1 C SDA SDD
-28 1260 -45 0.5
-8 1600 -34
dBm nm dBm dBm dB
4
Notes: 1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations. 2. Also specified to meet curves in FC-PI 13.0 Figures 18 and 19, which allow trade-off between wavelength, spectral width and OMA. 3. Unfiltered, 20 - 80% 4. With worst-case extinction ratio. Measured with a PRBS 223-1 test pattern.
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
V.
General Specifications
Symbol BR BER LMAX5 Min Typ 622 15 Max 10-10 Units Ref. Mb/sec 1 2 km 4
Parameter Data Rate Bit Error Rate Max. Supported Link Length on 9/125m SMF @ OC-12
Notes: 1. SONET OC-12 SR/SDH STM I-4 and SONET OC-12 IR-1/SDH STM S-4.1 compliant. 2. Tested with a PRBS 231-1 test pattern. 3. Attenuation of 0.55 dB/km is used for the link length calculations (per GR-253 CORE). Distances are indicative only. Please refer to the Optical Specifications in Table IV to calculate a more accurate link budget based on specific conditions in your application.
VI.
Environmental Specifications
Finisar 1310nm SFP transceivers have an extended operating temperature range from -40C to +85C case temperature.
Parameter Case Operating Temperature Storage Temperature Symbol Top Tsto Min -40 -40 Typ Max 85 100 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.
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
VIII. Analog Diagnostics Functions (Top = -40 to 85 C, VCC = 3.00 to 3.60 Volts)
Parameter Transmitter Monitor photodiode current monitor Laser bias current monitor Symbol Pmon+, PmonBmon+, BmonMin 0 0 Typ Max Vcc Vcc Unit V V Ref. 1 2
Notes: 1. Pins 19 and 20 provide an analog voltage output proportional to the monitor photodiode current, per the following formula: IBIAS = .V(Pmon+ - Pmon-) / 200. The figure below shows the equivalent circuit. 2. Pins 17 and 18 provide an analog voltage output proportional to the laser bias current, per the following formula: IBIAS = .V(Bmon+ - Bmon-) / 10. The figure below shows the equivalent circuit. 3.
Vcc Laser 3 K Bmon+ 10 Bmon3 K Ibias Imon 3 K 200 PmonVcc Monitor Photodidoe 3 K Pmon+
Analog monitoring function connections.
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
IX.
Mechanical Specifications
Finisar's OC-12/STM-4 Small Form Factor (SFF) transceivers comply with the standard dimensions defined by the Small Form Factor Multi-Sourcing Agreement (MSA).
FTLF1323S2GTR - 2 pin version
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
FTLF1323S2MTR - 6 pin version
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
FTLF1323S2HTR - 6 pin version (Long EMI Shield)
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
X.
PCB Layout and Bezel Recommendations
Minimum Recommended Pitch is 0.600"
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FTLF1322S2xTR 2x10 Pin SFF Product Specification - October 2006
Finisar
XI. 1.
References Small Form Factor (SFF) Transceiver Multisource Agreement (MSA). January 1998. Bellcore GR-253 and ITU-T G.957 Specifications (Transmitter Optical Output Power complies with SONET OC-48 requirements only). IEEE Std 802.3, 2002 Edition, Clause 38, PMD Type 1000BASE-LX. IEEE Standards Department, 2002. (Transmit Optical Output has a minimum Extinction Ratio of 8.2 dB only). 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. "Application Note AN-2038: Finisar Implementation of RoHS Compliant Transceivers: Finisar Corporation, January 21, 2005. "Fibre Channel Draft Physical Interface Specification (FC-PI 13.0)". American National Standard for Information Systems. (*) For More Information
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XII.
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
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