Jun 12, 2007 155M Bi-directional SFP Transceiver (For 20km Point-point Transmission) Members of FlexonTM Family Description Fiberxon FTM-9301S-S20iG/FTM-9501S-S20iG is high performance, cost effective transceiver. It is designed point-point FTTX applications at data rates of 155Mbps for 20km transmission. FTM-9301S-S20iG is normally used in the client (ONU), which transmits 1310nm and receives 1550nm optical signal; while FTM-9501S-S20iG is Features used in the central office (OLT), which transmits 100~155Mbps data links 1550nm and receives 1310nm optical signal. 20km point-point transmission 1310nm FP Tx/1550nm PIN Rx for FTM-9301S-S20iG 1550nm FP Tx/1310nm PIN Rx for FTM-9501S-S20iG FTM-9301S-S20iG/FTM-9501S-S20iG features an EEPROM that contains the detailed product information stored for retrieval by host equipment. This information is accessed via the 2-wire serial Class I laser product CMOS EEPROM protocol. For further information, Low EMI and excellent ESD protection please refer to SFP Multi-Source Agreement (MSA). SFP MSA package with SC receptacle Operation case temperature:-40 to +85°C FTM-9301S-S20iG Detailed product information in EEPROM compliant with RoHS and FTM-9501S-S20iG Applications Point-to-Point FTTH Application Fast Ethernet Standard Compatible with SFP MSA Compatible with IEEE 802.3ah Compliant with RoHS Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 10 are 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 Regulatory Compliance The transceivers have been tested according to American and European product safety and electromagnetic compatibility regulations (See Table 1). For further information regarding regulatory certification, please refer to FlexonTM regulatory specification and safety guidelines, or contact with Fiberxon, Inc. America sales office listed at the end of documentation. Table 1 - Regulatory Compliance Feature Standard Electrostatic Discharge MIL-STD-883E (ESD) to the Electrical Pins Method 3015.7 Electrostatic Discharge (ESD) IEC 61000-4-2 to SC Receptacle GR-1089-CORE Performance Class 2(>2000 V) Compatible with standards FCC Part 15 Class B Electromagnetic EN55022 Class B (CISPR 22B) Interference (EMI) Compatible with standards VCCI Class B Immunity Laser Eye Safety Component Recognition RoHS IEC 61000-4-3 Compatible with standards FDA 21CFR 1040.10 and 1040.11 Compatible with Class 1 laser EN60950, EN (IEC) 60825-1,2 product. UL and CSA Compatible with standards 2002/95/EC 4.1&4.2 Compliant with standards note 2005/747/EC 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 Fiberxon’s transceivers, because Fiberxon’s transceivers use glass, which may contain Pb, for components such as lenses, windows, isolators, and other electronic components. Absolute Maximum Ratings Absolute Maximum Ratings are those values beyond which damage to the devices may occur. Table 2– Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Storage Temperature TS -40 +85 °C Supply Voltage VCC -0.5 3.6 V - 5 95 % Operating Humidity Recommended Operating Conditions Table 3 - Recommended Operating Conditions Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 2 of 10 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 Parameter Symbol Min. Operating Case Temperature TC -40 Power Supply Voltage VCC 3.13 Power Supply Current ICC Typical 3.3 Data Rate Max. Unit +85 °C 3.47 V 300 mA 125/155 Mbps Optical and Electrical Characteristics (FTM-9301S-S20iG) Table 4– Optical and Electrical Characteristics (TC=-40 to 85°C, VCC=3.13 to 3.47V) Parameter Symbol Min. Typical Max. Unit Notes Transmitter Centre Wavelength λC 1260 1360 nm Average Output Power P0ut -14 -8 dBm Spectral Width (RMS) ∆λ 7 nm Extinction Ration ER Output Optical Eye 2.5 10 dB ITU-T G.957 Compatible Data Input Swing Differential VIN 370 Input Differential Impedance ZIN 90 TX Disable 100 2 2000 mV 110 Ω 3 Disable 2.0 Vcc+0.3 V Enable 0 0.8 V 2.0 Vcc+0.3 V 0 0.8 V 1580 nm -32 dBm 4 4 Fault TX Fault 1 Normal Receiver Centre Wavelength λC 1480 Receiver Sensitivity Receiver Overload -8 dBm Return Loss 14 dB LOS De-Assert LOSD LOS Assert LOSA -34 -45 LOS Hysteresis dBm 0.5 4 dB 370 2000 mV High 2.0 Vcc+0.3 V Low 0 0.8 V Data Output Swing Differential LOS dBm VOUT Note: 1. The optical power is launched into SMF. 2. Measured with a PRBS 223-1 test pattern @155Mbps. 3. Internally AC coupled and terminated. 4. Measured with PRBS 223-1 test pattern@155Mbps, Extinction Ration ER=10dB,BER≤1×10-10. 5. Internally AC coupled. Optical and Electrical Characteristics (FTM-9501S-S20iG) Table 5 –Optical and Electrical Characteristics (TC=-40 to 85°C, VCC=3.13 to 3.47V) Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 3 of 10 5 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 Parameter Symbol Min. Typical Max. Unit Notes Transmitter Centre Wavelength λC 1480 1580 nm Average Output Power P0ut -14 -8 dBm Spectral Width (RMS) ∆λ 4.6 nm Extinction Ration ER 2.5 10 Output Optical Eye VIN 370 Input Differential Impedance ZIN 90 TX Disable 100 2 2000 mV 110 Ω 3 Disable 2.0 Vcc+0.3 V Enable 0 0.8 V 2.0 Vcc+0.3 V 0 0.8 V 1360 nm -32 dBm 4 4 Fault TX Fault dB ITU-T G.957 Compatible Data Input Swing Differential 1 Normal Receiver Centre Wavelength λC 1260 Receiver Sensitivity Receiver Overload -8 dBm Return Loss 14 dB LOS De-Assert LOSD LOS Assert LOSA LOS Hysteresis -45 dBm dBm 0.5 4 dB 370 2000 mV High 2.0 Vcc+0.3 V Low 0 0.8 V Data Output Swing Differential LOS -34 VOUT 5 Note: 1. The optical power is launched into SMF. 2. Measured with a PRBS 223-1 test pattern @155Mbps. 3. Internally AC coupled and terminated. 4. Measured with PRBS 223 –1 test pattern@155Mbps, Extinction Ration ER=10dB,BER≤1×10-10. 5. Internally AC coupled. EEPROM Information The SFP MSA defines a 256-byte memory map in EEPROM describing the transceiver’s capabilities, standard interfaces, manufacturer, and other information, which is accessible over a 2 wire serial interface at the 8-bit address 1010000X (A0h). The memory contents refer to Table 6. Table 6 - EEPROM Serial ID Memory Contents (A0h) Addr. Field Size (Bytes) Name of Field Hex Description 0 1 Identifier 03 SFP 1 1 Ext. Identifier 04 MOD4 2 1 Connector 01 SC Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 4 of 10 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 Transmitter Code 3—10 8 Transceiver 00 xx 02 00 00 00 00 00 xx:10 for FTM-9301S-S20iG and 08 for FTM-9501S-S20iG 11 1 Encoding 03 NRZ 12 1 BR, nominal 02 155Mbps 13 1 Reserved 00 14 1 Length (9um)-km 14 20km 15 1 Length (9um) C8 20km 16 1 Length (50um) 00 17 1 Length (62.5um) 00 18 1 Length (copper) 00 19 1 Reserved 00 46 49 42 45 52 58 4F 4E 20—35 16 Vendor name 36 Reserved 00 37—39 3 Vendor OUI 00 00 00 40—55 16 Vendor PN 56—59 4 Vendor rev xx xx xx xx ASCⅡ( “31 30 20 20” means 1.0 revision) 60-61 2 Wavelength 05 1E/06 0E 1310nm/1550nm 62 1 Reserved 00 63 1 CC BASE xx Check sum of bytes 0 - 62 64—65 2 Options 00 1A TX_DISABLE, TX_FAULT, Loss of Signal 66 1 BR, max 00 67 1 BR, min 00 1 20 49 4E 43 2E 20 20 20 46 54 4D 2D 39 xx 30 31 53 2D 53 32 30 69 47 20 xx xx xx xx xx xx xx xx 68—83 16 Vendor SN 84—91 8 Vendor date codexx xx xx xx xx xx 20 20 92—94 3 Reserved 00 00 00 95 CC EXT xx 1 96—255160 xx xx xx xx xx xx xx xx “FIBERXON INC. “(ASCⅡ) “FTM-9x01S-S20iG” (ASCⅡ) ASCⅡ. Year (2 bytes), Month (2 bytes), Day (2 bytes) Check sum of bytes 64 - 94 Vendor specific 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. Recommended Host Board Power Supply Circuit Figure 1 shows the recommended host board power supply circuit. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 5 of 10 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 Figure 1, Recommended Host Board Power Supply Circuit Recommended Interface Circuit Figure 2 shows the recommended interface circuit. Host Board SFP Module Vcc (+3.3V) VccT 10K 2×4.7K to 10K TX Disable TX Fault Protocol IC SERDES IC SerDat Out + Z=50 TD + SerDat Out - Z=50 TD - SerDat In + Z=50 SerDat In - Z=50 Laser driver RD + Amplifier RD - LOS Vcc (+3.3V) 3×4.7K to 10K MOD-DEF2 EEPROM MOD-DEF1 MOD-DEF0 RGND Figure 2, Recommended Interface Circuit Pin Definitions Figure 3 below shows the pin numbering of SFP electrical interface. The pin functions are described in Table 7 and the accompanying notes. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 6 of 10 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 P in 2 0 T O P V IE W OF BOARD P in 1 1 P in 1 0 B O T T O M V IE W OF BOARD P in 1 Figure 3, Pin View Table 7– Pin Function Definitions Pin No. Name Function Plug Seq. Notes 1 VeeT Transmitter Ground 1 2 TX Fault Transmitter Fault Indication 3 Note 1 3 TX Disable Transmitter Disable 3 Note 2 4 MOD-DEF2 Module Definition 2 3 Note 3 5 MOD-DEF1 Module Definition 1 3 Note 3 6 MOD-DEF0 Module Definition 0 3 Note 3 7 Rate Select Not Connected 3 8 LOS Loss of Signal 3 9 VeeR Receiver Ground 1 10 VeeR Receiver Ground 1 11 VeeR Receiver Ground 1 12 RD- Inv. Received Data Out 3 Note 5 13 RD+ Received Data Out 3 Note 5 14 VeeR Receiver Ground 1 15 VccR Receiver Power 2 16 VccT Transmitter Power 2 17 VeeT Transmitter Ground 1 18 TD+ Transmit Data In 3 Note 6 19 TD- Inv. Transmit Data In 3 Note 6 20 VeeT Transmitter Ground 1 Note 4 Notes: 1. TX Fault is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates a laser fault of some kind. In the low state, the output will be pulled to less than 0.8V. 2. TX Disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7k~10kΩ resistor. Its states are: Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 7 of 10 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 Low (0~0.8V): Transmitter on (>0.8V, <2.0V): Undefined High (2.0~3.465V): Transmitter Disabled Open: Transmitter Disabled 3. MOD-DEF 0,1,2 are the module definition pins. They should be pulled up with a 4.7k~10kΩ resistor on the host board. The pull-up voltage shall be VccT or VccR. MOD-DEF 0 is grounded by the module to indicate that the module is present MOD-DEF 1 is the clock line of two wire serial interface for serial ID MOD-DEF 2 is the data line of two wire serial interface for serial ID 4. LOS is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. In the low state, the output will be pulled to less than 0.8V. 5. These are the differential receiver outputs. They are AC-coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. Mechanical Design Diagram The mechanical design diagram is shown in Figure 4. Figure 4, Product Mechanical Design Diagram Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 8 of 10 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 Ordering information Part No. Product Description 1310nm(TX)/1550nm(RX), 125~155Mbps, bi-directional SFP for ONU, Compliant FTM-9301S-S20iG with RoHS, -40 to 850C 1550nm(TX)/1310nm(RX), 125~155Mbps, bi-directional SFP for OLT, Compliant with FTM-9501S-S20iG RoHS,-40 to 850C Related Documents For further information, please refer to the following documents: FlexonTM SFP Installation Guide FlexonTM SFP Application Notes SFP Multi-Source Agreement (MSA) Obtaining Document You can visit our website: http://www.fiberxon.com Or contact with Fiberxon, Inc. America Sales Office listed at the end of documentation to get the latest documents. Revision History Revision Initiate Review Approve Subject Rev. 1a Solaris Zhu Monica Wei Walker Wei Initial datasheet Rev. 1b Solaris Zhu Monica Wei Walker Wei Added EEPROM content; Updated Release Date Feb. 28, 2006 datasheet preliminary May. 16, 2006 from version to formal version Rev. 1c Solaris Zhu Monica Wei Walker Wei Updated Regulatory Compliance-Class 2(>2000 V) and modified partial EEPROM, Removed WDM application Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 9 of 10 Jun 12, 2007 155M Bi-directional SFP Transceiver 20km point to point transmission Jun. 12, 2007 © Copyright Fiberxon Inc. 2007 All Rights Reserved. All information contained in this document is subject to change without notice. The 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. The information contained in this document does not affect or change Fiberxon’s product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Fiberxon or third parties. All information contained in this document was obtained in specific environments, and is presented as an illustration. The results obtained in other operating environment may vary. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN ”AS IS” BASIS. In no event will Fiberxon be liable for damages arising directly from any use of the information contained in this document. Contact U.S.A. Headquarter: 5201 Great America Parkway, Suite 340 Santa Clara, CA 95054 U. S. A. Tel: 408-562-6288 Fax: 408-562-6289 Or visit our website: http://www.fiberxon.com Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 10 of 10