October 15, 2007 100BASE-LX Spring-Latch SFP Transceiver (For 10km transmission with MCU version) Members of FlexonTM Family Compatible with FCC 47 CFR Part 15, Class B Compatible with FDA 21 CFR 1040.10 and 1040.11, Class I Compatible with Telcordia GR-468-CORE RoHS compliance Description Fiberxon FTM-3401C-SL10iCG SFP transceiver is Features high performance, cost effective modules. It is designed for 100BASE-LX applications of 10km with Build-in PHY supporting SGMII Interface SMF. The transceiver consists of two sections: The Build-in high performance MCU supporting standard easier configuration FTM-3401C-SL10iCG is built with SGMII interface. SFP part and the PHY part. Support more link status monitor, such as CRC error counter and Far End Fault Indication The optical output can be disabled by a TTL logic (FEFI) high-level input of Tx Disable, and the system also 100BASE-LX operation can disable the module via I2C. Tx Fault is provided 1310nm FP laser and PIN photo-detector to indicate that degradation of the laser. Loss of 10km transmission with SMF signal (LOS) output is provided to indicate the loss Standard serial ID information Compatible with of an input optical signal of receiver or the link status SFP MSA with partner. The system can also get the LOS(or SFP MSA package with duplex LC connector Link)/Disable/Fault information via I2C register With Spring-Latch for high density application access. Very low EMI and excellent ESD protection +3.3V single power supply The standard serial ID information Compatible with Operating case temperature: -40 to +85°C SFP MSA describes the transceiver’s capabilities, standard Applications interfaces, manufacturer and other information. The host equipment can access this information via the 2-wire serial CMOS EEPROM Switch to Switch interface protocol. For further information, please refer to SFP Switched backplane applications Multi-Source Agreement (MSA). Router/Server interface Other optical transmission systems Building-in high performance MCU in this module, Host can more easily configure all functions of Standard Compatible with SFP MSA Compatible with IEEE 802.3ah-2004 FTM-3401C-SL10iCG. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 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 the 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 the Duplex LC Receptacle GR-1089-CORE Electromagnetic Interference (EMI) Immunity Laser Eye Safety Component Recognition Performance Class 1(>500 V) Compatible with standards FCC Part 15 Class B EN55022 Class B (CISPR 22B) Compatible with standards VCCI Class B 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 Compatible with standards 2002/95/EC 4.1&4.2 RoHS 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 Stress in excess of the maximum absolute ratings can cause permanent damage to the module. 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 % 1.2 W Operating Relative Humidity Power consumption Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 2 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 2007 Recommended Operating Conditions Table 3- Recommended Operating Conditions Parameter Symbol Min. Operating Case Temperature TC -40 Power Supply Voltage VCC 3.10 Power Supply Current ICC Typical 3.30 Date Rate Max. Unit +85 °C 3.50 V 350 mA Note 1 125 Mbps Note 1: The max. power supply current after module work stable. Optical and Electrical Characteristics Table 4 - Optical and Electrical Characteristics Parameter Symbol Min. Typical Max. Unit Notes 1310 1355 nm -8 dBm 2 2 Transmitter Centre Wavelength λC 1270 Average Output Power P0ut -15 P0ut@TX Disable Asserted P0ut -45 dBm σ 7.7 nm Spectral Width (RMS) Extinction Ratio EX Rise/Fall Time (20%～80%) tr/tf Output Optical Eye Data Input Swing Differential Input Differential Impedance TX Fault dB 3 ns Compatible with IEEE 802.3ah-2004 (SGMII Series interface) TX Disable 9 VIN 200 ZIN 80 100 3 4 2100 mV 120 Ω Disable 2.0 Vcc Enable Vee Vee+0.8 Fault 2.0 Vcc Normal Vee Vee+0.5 5 V V Receiver Centre Wavelength λC 1260 Receiver Sensitivity 1310 1570 nm -31.5 dBm 6 6 Receiver Overload -8 dBm Return Loss 12 dB LOS De-Assert -32.5 LOS Assert -45 LOS Hysteresis 0.5 dBm 4.5 dB 0.43 UI 370 2000 mV High 2.0 Vcc+0.3 Low Vee Vee+0.5 Total Jitter (SGMII Series Interface) Data Output Swing Differential (SGMII Series Interface) LOS dBm TJ VOUT Fiberxon Proprietary and Confidential, Do Not Copy or Distribute V Page 3 of 10 5 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 2007 Notes: 2. The optical power is launched into SMF 9/125um. 3. Unfiltered, measured with 4B/5B code for 125Mbps 4. Measured with 4B/5B code for 125Mbps. 5. PECL logic, internally AC coupled. 6. Measured with 4B/5B code for 125Mbps, worst-case extinction ratio, BER ≤1×10-10. 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). For the memory contents, please refer to Table 5. Table 5 - 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 07 LC 3—10 8 Transceiver 00 00 00 10 00 00 00 00 11 1 Encoding 02 4B5B 12 1 BR, nominal 01 100Mbps 13 1 Reserved 00 14 1 Length (9um)-km 0A 15 1 Length (9um) 64 16 1 Length (50um) 00 17 1 Length (62.5um) 00 18 1 Length (copper) 00 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 xx xx 60—61 2 Wavelength 05 1E 62 1 Reserved 00 63 1 CC BASE xx 64—65 2 Options 00 1A 66 1 BR, max 00 67 1 BR, min 00 68—83 16 Vendor SN Transmitter Code 10km 00 46 49 42 45 52 58 4F 4E 20 49 4E 43 2E 20 20 20 “FIBERXON INC. “(ASCⅡ) 00 00 00 00 33 34 30 31 43 2D 53 4C 31 30 69 43 47 20 20 20 xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx Fiberxon Proprietary and Confidential, Do Not Copy or Distribute “3401C-SL10iCG” (ASCⅡ) ASCⅡ( “31 30 20 20” means 1.0 revision) 1310nm Check sum of bytes 0 - 62 LOS, TX_FAULT and TX_DISABLE ASCⅡ Page 4 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 2007 84—91 8 92—94 3 Reserved 00 00 00 95 1 CC_EXT Xx 96—154 58 Vendor specific 155 1 Reserved 156-247 Vendor date codexx xx xx xx xx xx 20 20 Year(2 bytes), Month(2 bytes), Day (2 bytes) Check sum of bytes 64 - 94 Read only Vendor specific 248 1 Status Read only 249 1 CFG0 Work mode configuration 250 1 CFG1 Work mode configuration 251 1 CFG2 Work mode configuration 252 1 Status Module status indication 253 1 Reserved Read only 254 1 PSWH Password entry 255 1 PSWL Password entry Note: The “xx” byte should be filled in according to practical case. For more information, please refer to the related document of SFP Multi-Source Agreement (MSA) and application note. Easier Configuration Designing-in a high performance MCU in FTM-3401C-SL10iCG, host can configure Fiberxon’s SGMII series product easily. For FTM-3401C-SL10iCG, host only need access few registers of A0H via I2C to configure SGMII series module, such as speed-selection, Auto-negotiation, LOS/Link detection, TX disable, FEFI and CRC error counter function support. Host can get inner status via access specific register of FTM-3401C-SL10iCG. The operation data rate can be configured via hardware pin and I2C bus independently. For more detailed information, please refer to application note of FTM-3401C-SL10iCG. Recommended Host Board Power Supply Circuit Figure 1 shows the recommended host board power supply circuit. Figure 1, Recommended Host Board Power Supply Circuit Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 5 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 2007 Recommended Interface Circuit Figure 2 shows the recommended interface circuit. 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 6 with some accompanying notes. 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 6– Pin Function Definitions Pin No. Name 1 VeeT 2 TX Fault Function Plug Seq. Transmitter Ground 1 Transmitter Fault Indication 3 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Notes Note 1 Page 6 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 2007 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: 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 or link down with partner. In the low state, the output will be pulled to less than 0.8V. 5. These are the differential receiver output. They are internally AC-coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SGMII. 6. These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 7 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 2007 Mechanical Design Diagram The mechanical design diagram is shown in Figure 4. Figure 4, Mechanical Design Diagram of the SFP with Spring- Latch Ordering information FTM 3 4 0 Medium 1 C SL C G Others G : RoHS compliance MCU C : MCU version temperature Distance i: industrial 10 :10 KM Package SL: SFP with Spring-Latch Data rate 01: 125 Mbps FTM-3401C-SL10iCG i Receptacle C: LC 3 : 1310nm Function 4 : PHY Product part Number 10 Media SMF Data Transmission Rate(Mbps) Distance(km) 125 10 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Temperature -40~+85°C Page 8 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 2007 Related SGMII SFP Products Product part Media Number FTM-C012R-LCG Data Transmission Rate(Mbps) Distance Cat. 5 Copper 10/100/1000 Note 100m Temperature 0~+70°C FTM-3401C-SL2CG MMF 125 2km MCU version 0~+70°C FTM-3401C-SL10CG SMF 125 10km MCU version 0~+70°C FTM-3413C-SLCG SMF 125/1250 10km MCU version 0~+70°C FTM-3413C-SL05CG MMF 125/1250 2km/550m MCU version 0~+70°C FTM-3401C-SL2iCG MMF 125 2km MCU version -40~+85°C FTM-3413C-SLiCG SMF 125/1250 10km MCU version -40~+85°C FTM-3413C-SL05iCG MMF 125/1250 2km/550m MCU version -40~+85°C Related Documents For further information, please refer to the following documents: ■ Fiberxon Spring-Latch SFP Installation Guide ■ Fiberxon 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 Rev. 1a Henry.Xiao Tripper.Huang Walker.Wei Initial datasheet Feb. 5, 2007 Rev. 1b Univer.Yang Armstrong.Tian Tripper.Huang Revise Sep. 11, 2007 Rev. 1c Univer.Yang Armstrong.Tian Tripper.Huang Revise Oct. 15, 2007 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Subject Release Date Page 9 of 10 125M SGMII Spring-Latch SFP Transceiver 10km SMF transmission October 15, 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 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