SFU-34-GB-P1-CDFA Features z Support IEEE 802.3ahTM-2004 1000BASE-PX10-U GEPON ONU side application z Single fiber bi-directional data links with symmetric 1.25Gbps upstream and downstream z Integrated with micro-optics WDM filter for dual wavelength Tx/Rx operation at 1310/1490nm z 1310nm burst-mode transmitter with FP laser z 1490nm continuous-mode receiver with PIN-TIA z 1550nm optical signal rejection z Digital diagnostic interface compliant with SFF-8472 Rev 9.5 z Single 3.3V power supply z Operating case temperature: 0~70C z RoHS compliance Regulatory Compliance Table 1 - Absolute Maximum Ratings Feature Standard Electrostatic Discharge MIL-STD-883E (ESD) to the Electrical Pins Method 3015.7 Electrostatic Discharge (ESD) to the Duplex LC Receptacle IEC 61000-4-2 Performance Class 1(>500 V) Compatible with standards Electromagnetic FCC Part 15 Class B Interference (EMI) EN55022 Class B (CISPR 22B) Immunity IEC 61000-4-3 Compatible with standards FDA 21CFR 1040.10 and 1040.11 Compatible with Class I laser EN60950, EN (IEC) 60825-1,2 product. UL and CSA Compliant with standards Laser Eye Safety Component Recognition RoHS 2002/95/EC 4.1&4.2 2005/747/EC Compatible with standards Compliant with standards note Note: In light of item 5 in Annex of 2002/95/EC, "Pb in the glass of cathode ray tubes, electronic components and fluorescent tubes." and item 13 in Annex of 2005/747/EC, "Lead and cadmium in optical and filter glass.", the two exemptions are being concerned for Source Photonics transceivers, because Source Photonics transceivers use glass, which may contain Pb, for components such as lenses, windows, isolators, and other electronic components. DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Absolute Maximum Ratings Table 2 - Absolute Maximum Ratings Parameter Symbol Min. Typical Max. Unit Storage Ambient Temperature TS -40 - 85 C Operating Case Temperature TC 0 70 C Operating Relative Humidity RH 5 95 % Power Supply Voltage VCC 0 4 V GND VCC V Input Voltage Receiver Damaged Threshold 7 Notes dBm Soldering Temperature/Time 400/5 C/s 1 260/10 C/s 2 Notes Note 1: Soldering by iron Note 2: Wave soldering Recommended Operating Conditions Table 3 - Recommended Operating Conditions Parameter Symbol Min. Typical Max. Unit Power Supply Voltage VCC 3.13 3.3 3.47 V Operating Case Temperature TC 0 70 C Operating Relative Humidity RH 5 95 % Data Rate 1.25 Data Rate Drift -100 Gbit/s 100 PPM Max. Unit 1356 nm 2.8 nm 4 dBm -45 dBm Optical Characteristics Table 4 - Optical Characteristics Transmitter Parameter Symbol Min. Centre Wavelength C 1276 Optical Spectrum Width (RMS) Average Launch Power POUT Average Launch Power-OFF Transmitter POFF Extinction Ratio EX Total Jitter TJ TR/TF Rise/Fall Time (20%-80%) -1 Typical 9 Notes 1 dB 2 0.35 UI 2 260 ps 2,3 DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Burst Turn On Time TBURST_ON 30 ns Burst Turn Off Time TBURST_OFF 30 ns Burst Enable Duration TEN_DUR 600 ns Burst Disable Duration TDIS_DUR 100 ns RIN15OMA -115 dB/Hz Optical Return Loss Tolerance 15 dB Transmitter Reflectance -6 dB Optical Eye Mask Compliant With IEEE Std 802.3ahTM-2004 4 2,5 Receiver Operating Wavelength C 1480 Sensitivity PSEN Saturation PSAT Signal-Detected Assert Level PSDA Signal-Detected Deassert Level PSDD -39 PSDA- PSDD 0.5 Signal-Detected Hysteresis nm -26 dBm -3 dBm -27 Receiver Reflectance WDM Filter Isolation 1500 6 dBm 2 dBm 3 6 dBm -12 dB ISO(1550) 38 dB 1550nm ISO(1650) 35 dB 1650nm Notes: 1. The optical power is launched into 9/125um SMF. 2. Measured with PRBS 27-1 test pattern @1.25Gbps. 3. Measured with the Bessel-Thompson filter OFF. 4. Refer to Timing Parameter Definition in Burst Mode Sequence. 5. Transmitter eye mask definition {0.22UI, 0.375UI, 0.20UI, 0.20UI, 0.30UI}. 6. Measured with a PRBS 27-1 test pattern @1.25Gbit/s and ER=9dB, BER =10-12. 7. An increase in optical power above the specified level will cause the Signal Detect output to switch from a low state to a high state. 8. A decrease in optical power below the specified level will cause the Signal Detect output to switch from a high state to a low state. Electrical Characteristics Table 5 - Electrical Characteristics Transmitter Parameter Power Supply Current Symbol Min. Typical ICC_TX Max. Unit 200 mA 1600 mVp-p 110 Data Input Differential Swing VIN 200 Input Differential Impedance ZIN 90 Transmitter Disable Voltage - Low VTDIS, L 0 0.8 V Transmitter Disable Voltage - High VTDIS, H 2.0 Vcc V 100 Notes 1 2 DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Receiver Power Supply Current ICC_RX 150 mA Data Output Differential Swing VOUT 400 1600 mVP-P Signal-Detected Voltage - Low VSD, L 0 0.8 V Signal-Detected Voltage - High VSD, H 2.0 VCC V Signal-Detected Assert Time TASS 100 s Signal-Detected Deassert Time TDAS 100 s 3 4 Notes: 1. Compatible with LVPECL/CML input, AC coupled internally. (See Recommended Interface Circuit). 2. TX_nBRST (See Pin Function Definitions). 3. LVPECL output, AC coupled internally, guaranteed in the full range of input optical power (-3dBm to -27dBm) (See Recommended Interface Circuit). 4. SD (See Pin Function Definitions). TEN_DUR TDIS_DUR TX_nBRST TD+ TD- Average Power <=-45dBm Optical Signal ER for CM operation TBURST_ON Burst On Condition ER and Average Power within 15% CM operation TBURST_OFF Burst Off Condition Figure 1, Timing Parameter Definition in Burst Mode Sequence DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Recommended Interface Circuit Note A: Open emitter output internally. Note B: LVPECL output, AC coupled internally. Input stage in SerDes IC is assumed with high impedance and internal bias to Vcc-1.3V R1=R2=R3=R4=N.C, R5=100 Input stage in SerDes IC is assumed without internal bias to Vcc-1.3V R1=R2=82,R3=R4=130,R5=N.C Figure 2, Recommended Interface Circuit Pin Definitions Figure 6 below shows the pin information of electrical interface and mounting studs. Functions are described in Table 7 with some accompanying notes. Figure 3, 2x10 SFF Planform DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Table 6 -Pin Function Definitions Pin Name 1 NC No Function Definition Not connected 2 NC No Function Definition Not connected 3 VEER Receiver Signal Ground 4 NC No Function Definition Not connected 5 NC No Function Definition Not connected 6 VEER Receiver Signal Ground 7 VCCR Receiver Power Supply 8 SD Receiver Signal-Detected Indication 9 RD- Inverted Receiver Data Output 10 RD+ Non-inverted Receiver Data Output 11 VCCT Transmitter Power Supply 12 VEET Transmitter Signal Ground 13 TX_nBRST Transmitter Burst Control 14 TD+ Transmitter Non-inverted Data Input 15 TD- Transmitter Inverted Data Input 16 VEET Transmitter Signal Ground 17 SCL Clock Line of the I2C interface 18 SDA 19 TX_FAULT 20 Description Notes 1 2 3 4 5 2 Data Line of the I C interface 5 Transmitter Fault Alarm Indication 6 TX_SD Tx Signal Detect 7 MS MS Mounting Studs 8 HL HL Housing Leads 9 Notes: 1: LVTTL logic output, with internal 10K pull-up resistor. Optical Signal-Detected: High; Optical Signal Loss: Low. 2: LVPECL logic output, AC coupled internally. (See Recommended Interface Circuit). 3: A negative level enable optical signal output under burst mode (See Timing Parameter Definition in Burst Mode Sequence). 4: Compatible with LVPECL/CML input, AC coupled internally (See Recommended Interface Circuit). 5: I2C interface, they should be pulled up with two 4.7-10K resistors on the host board. 6: TTL logic output, pulled up by a 4.7-10k pull-up resistor on the host board. Laser Normal State: Low; Laser Failure State: High. 7: Tx Signal Detect, Tx Active State: High. 8: The mounting studs are provided for transceiver mechanical attachment to circuit board. They may also DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA provide an optional connection of the transceiver to the equipment chassis ground. The holes in the circuit board must be tied to chassis ground. It is not recommended that the mounting studs be connected to signal ground. 9: The housing leads may be provided for additional signal grounding. These additional grounds may improve signal integrity, EMC, or ESD performance. The holes in the circuit board must be included and be tied to signal ground. EEPROM Information Figure 4, 2-wire Serial Digital Diagnostic Memory Map Table 7 -EEPROM Serial ID Memory Contents (A0h) Addr. Field Size (Bytes) Name of Field Hex Description 0 1 Identifier 02 SFF transceiver 1 1 Ext. Identifier 04 MOD4 2 1 Connector 0B Optical pigtail 3-10 8 Transceiver 00 00 00 80 00 00 00 00 11 1 Encoding 01 8B10B 12 1 BR, Nominal 0D 1.25Gbps 13 1 Reserved 00 BASE-PX DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA 14 1 Length (9um)-km A 10(km) 15 1 Length (9um) 64 100(100m) 16 1 Length (50um) 00 Not Support MMF 17 1 Length (62.5um) 00 Not Support MMF 18 1 Length (Copper) 00 Not Support Copper 19 1 Reserved 20-35 16 Vendor name 36 1 Reserved 37-39 3 Vendor OUI 40-55 16 Vendor PN 56-59 4 Vendor Rev xx xx 20 20 60-61 2 Wavelength 05 1E 62 1 Reserved 00 63 1 CC_BASE xx 64-65 2 Options 00 06 66 1 BR, max 00 67 1 BR, min 00 68-83 16 Vendor SN 84-91 8 Date code 00 53 4F 55 52 43 45 50 48 4F 54 4F 4E 49 43 53 20 "SOURCEPHOTONICS "(ASC) 00 00 00 00 53 46 55 33 34 47 42 50 31 43 44 46 41 20 20 20 "SFU34GBP1CDFA" (ASCII) ASCII("31 30 20 20" means 1.0 Revision) 1310nm Laser Wavelength Check sum of byte 0-62 SD,LAS_FAIL and TX_DISABLE xx xx xx xx xx xx xx xx ASCII xx xx xx xx xx xx xx xx xx xx xx xx xx xx 20 20 Year(2 bytes),Month(2 bytes), Day(2 bytes) Compliant with SFF-8472 V9.5 92 1 Diagnostic Monitoring Type 68 Internally Calibrated Received power measurement type -Average Power Diagnostics (Optional Alarm/warning flags) 93 1 Enhanced Options B0 Soft TX_FAULT monitoring implemented Soft RX_SD monitoring implemented SFF-8472 94 1 95 1 CC_EXT 96-255 64 Vendor Specific Compliance 02 xx Diagnostics Compliance(SFF-8472 V9.5) Check sum of byte 64-94 Note: The "xx" byte should be filled in according to practical case. For more information, please refer to the related document of SFF-8472 Rev 9.5. DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Table 8 - Digital Diagnostic Specification (A2h) Data Address Parameter Range Accuracy 96-97 Temperature -40 to 100C 3C 98-99 Vcc Voltage 3.0V to 3.6V 3% 100-101 Bias Current 0 to 100mA(Note) 10% 102-103 TX Power -1 to 4dBm 3dB 104-105 RX Power -26 to -3dBm 2dB Note: Only for continuous mode Mechanical Diagram 4.79 (19.32) 13.25 (7.112) 4- 1.07 4.57 7.11 2-1.07 3.50.1 13.25 3.8 3.1 0.4 (4.6) (0.25) ( 0.9) 9.8 (2.85) (1.3) 10- 0.50 3.56 (1.25) 10.16 24.89 Max44mm 365~465 1.778 13.5 49 (1) product label 11.7 Figure 5, Mechanical Diagram Table 9 - Pigtail Fiber Characteristics Parameter Min. Mode Field Diameter Typical Max. Unit 9 m Cladding Diameter 125 m Jacket Diameter 0.9 mm Bending Radius of Pigtail Fiber 30 Tension Force on Pigtail Fiber Pigtail Fiber Length 365 Optical Return Loss -1310nm 50 Mm 1 kg 465 mm dB DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Order Information Table 10 - Order Information Part No. Application Data Rate Laser Source Fiber Type SFU-34-GB-P1-CDFA 1000BASE-PX10 ONU 1.25Gb/s symmetric 1310nm FP SMF DS-5450 Rev 01 2011-1-14 SFU-34-GB-P1-CDFA Warnings Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment is highly recommended. Follow guidelines according to proper ESD procedures. Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation. Legal Notice IMPORTANT NOTICE! All information contained in this document is subject to change without notice, at Source Photonics' sole and absolute discretion. Source Photonics warrants performance of its products to current specifications only in accordance with the company's standard one-year warranty; however, specifications designated as "preliminary" are given to describe components only, and Source Photonics expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, warranties of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. Please refer to the company's Terms and Conditions of Sale for further warranty information. Source Photonics assumes no liability for applications assistance, customer product design, software performance, or infringement of patents, services, or intellectual property described herein. No license, either express or implied, is granted under any patent right, copyright, or intellectual property right, and Source Photonics makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. Products described in this document are NOT intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. Source Photonics customers using or selling products for use in such applications do so at their own risk and agree to fully defend and indemnify Source Photonics for any damages resulting from such use or sale. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS. Customer agrees that Source Photonics is not liable for any actual, consequential, exemplary, or other damages arising directly or indirectly from any use of the information contained in this document. Customer must contact Source Photonics to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current. Contact U.S.A. Headquarters China Taiwan 20550 Nordhoff Street Building #2&5, West Export Processing Zone 9F, No 81, Shui Lee Rd. Chatsworth, CA 91311 No. 8 Kexin Road, Hi-Tech Zone Hsinchu, Taiwan, USA Chengdu, 611731, China R.O.C. Tel: +1-818-773-9044 Tel: +86-28-8795-8788 Tel: +886-3-5169222 Fax: +1-818-773-0261 Fax: +86-28-8795-8789 Fax: +886-3-5169213 sales@sourcephotonics.com sales@sourcephotonics.com.cn sales@sourcephotonics.com.tw (c) Copyright Source Photonics, Inc. 2007~2009 All rights reserved DS-5450 Rev 01 2011-1-14