FTM-5112C-SL30G

Jan 11, 2007 1.25G Spring-Latch SFP Transceiver (30km transmission) 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 Description Fiberxon’s FTM-5112C-SL30G, 1.25Gbps SFP transceivers are high performance, cost effective modules. They are designed for Gigabit Ethernet applications for 30km distance with SMF. Features 1.25Gbps bi-directional data links 30km transmission distance with SMF 1550nm DFB laser transmitter SFP MSA package with LC optical receptacle With lever latch for high density application Single +3.3V power supply Hot-pluggable capability Low power dissipation Very low EMI and excellent ESD protection Class I laser product Monitoring interface compatible with SFF-8472 Operation case temperature: 0℃ to 70℃ The transceiver consists of two sections: The transmitter section incorporates a DFB laser. And the receiver section consists of a PIN photodiode integrated with a trans-impedance preamplifier (TIA). All modules satisfy class I laser safety requirements. The optical output can be disabled by a TTL logic high-level input of Tx Disable. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver. The standard serial ID information compatible SFP MSA describes the transceiver’s manufacturer capabilities, and other standard interfaces, Applications Switch to Switch interface Switched backplane applications Router/Server interface Other optical transmission systems information. The host equipment can access this information via the 2-wire serial CMOS EEPROM protocol. For further information, please refer to SFP Multi-Source Agreement (MSA). FTM-5112C-SL30G is compliant with RoHS. Standard Compatible with SFP MSA Compatible with IEEE 802.3 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 1 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-1-12 15:45 1.25G Spring-Latch SFP Transceiver 30km transmission Preliminary Data Sheet Jan 10, 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 Electrostatic Discharge (ESD) to the Electrical Pins Electrostatic Discharge (ESD) to the Duplex LC Receptacle Electromagnetic Interference (EMI) Immunity Laser Eye Safety Component Recognition RoHS Standard MIL-STD-883E Method 3015.7 IEC 61000-4-2 GR-1089-CORE FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B IEC 61000-4-3 FDA 21CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2 UL and CSA 2002/95/EC 4.1&4.2 Compatible with standards Compatible with Class I laser product. Compatible with standards Compliant with standards Compatible with standards Performance Class 2(>2000 V) Compatible with standards Absolute Maximum Ratings Stress in excess of the maximum absolute ratings can cause permanent damage to the module. Table 2 - Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Operating Relative Humidity Symbol TS VCC Min. -40 -0.5 5 Max. +85 3.6 95 Unit °C V % Recommended Operating Conditions Table 3- Recommended Operating Conditions Parameter Operating Case Temperature Power Supply Voltage Symbol TC VCC Min. 0 3.13 Typical Max. +70 3.47 Page 2 of 2 Unit °C V Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-1-12 15:45 1.25G Spring-Latch SFP Transceiver 30km transmission Power Supply Current Date Rate Note: The transmission distance is indicative only. Please refer to the Optical Characteristics in Table 4 to calculate the exact distance based on specific conditions in your application. Gigabit Ethernet L Fiber Length on 9/125µm SMF ICC Preliminary Data Sheet 220 1.25 30 note Jan 10, 2007 300 mA Gbps km Optical and Electrical Characteristics Table 4 - Optical and Electrical Characteristics Parameter Centre Wavelength Average Output Power P0ut@TX Disable Asserted Spectral Width (-20dB) Side Mode Suppression Ratio Extinction Ratio Rise/Fall Time (20%～80%) Total Jitter 1.25G Output Optical Eye Data Input Swing Differential Input Differential Impedance TX Disable TX Fault Disable Enable Fault Normal λC VIN ZIN Symbol λC P0ut P0ut ∆λ SMSR EX tr/tf TJ 300 90 2.0 0 2.0 0 Receiver Centre Wavelength Receiver Sensitivity Receiver Overload Return Loss LOS De-Assert LOS Assert LOS Hysteresis Data Output Swing Differential LOS Notes: 1. 2. 3. The optical power is launched into SMF. Unfiltered, measured with a PRBS 27-1 test pattern @1.25Gbps Measured with a PRBS 27 –1 test pattern@1.25Gbps, meet the specified maximum output jitter Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 3 of 3 Min. Transmitter 1480 -9.5 Typical 1550 Max. 1580 -3 -45 1 Unit nm dBm dBm nm dB dB Notes 1 1 30 9 0.26 0.431 IEEE 802.3z Compliant 2400 100 110 Vcc 0.8 Vcc+0.3 0.8 1580 -20 -3 12 ns UI mV Ω V V V V nm dBm dBm dB 2 3 4 5 1260 6 6 LOSD LOSA VOUT -31 1 370 2.0 0 High Low -20 4 2000 Vcc+0.3 0.8 dBm dBm dB mV V V 5 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-1-12 15:45 1.25G Spring-Latch SFP Transceiver 30km transmission Preliminary Data Sheet Jan 10, 2007 requirements if the specified maximum input jitter is present. 4. 5. 6. Measured with a PRBS 27-1 test pattern @1.25Gbps. CML logic, internally AC coupled. Measured with a PRBS 27-1 test pattern @1.25Gbps, worst-case extinction ratio, BER ≤1×10-12. 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 5. Table 5 - EEPROM Serial ID Memory Contents (A0h) Addr. 0 1 2 3—10 11 12 13 14 15 16 17 18 19 20—35 36 37—39 40—55 16 56—59 60-61 62 63 64—65 66 67 68—83 84—91 4 2 1 1 2 1 1 16 8 Field Size (Bytes) 1 1 1 8 1 1 1 1 1 1 1 1 1 16 1 3 Name of Field Identifier Connector Transceiver Encoding BR, nominal Reserved 03 07 00 00 00 02 12 00 01 01 01 0D 00 30km Hex Description SFP MOD4 LC Transmitter Code 8B10B 1.25Gbps Ext. Identifier 04 Length (9um)-km 1E Length (9um) FF Length (50um) 00 Length (62.5um) 00 Length (copper) 00 Reserved Vendor name Reserved Vendor OUI Vendor PN Vendor rev Wavelength Reserved CC BASE Options BR, max BR, min Vendor SN Vendor date 00 46 49 42 45 52 58 4F 4E 20 49 4E 43 2E 20 20 20 00 00 00 00 46 54 4D 2D 35 31 31 32 43 2D 53 4C 33 30 47 20 xx xx 20 20 06 0E 00 xx 00 1A 00 00 xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx 20 20 “FIBERXON INC. “(ASCⅡ) “FTM-5112C-SL30G” (ASCⅡ) ASCⅡ( “31 30 20 20” means 1.0 revision) 1550nm Check sum of bytes 0 - 62 LOS, TX_FAULT and TX_DISABLE ASCⅡ Year(2 bytes), Month(2 bytes), Day (2 bytes) Page 4 of 4 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-1-12 15:45 1.25G Spring-Latch SFP Transceiver 30km transmission code 92 1 Diagnostic type 68 Enhanced option 93 94 95 96—255 1 1 1 160 SFF-8472 CC_EXT Vendor specific B0 02 xx Diagnostics(Int.Cal) Diagnostics(Optional Alarm/warning flags, Soft TX_FAULT and Soft TX_LOS monitoring) Diagnostics(SFF-8472 Rev 9.4) Check sum of bytes 64 - 94 Preliminary Data Sheet Jan 10, 2007 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). Monitoring Specification The digital diagnostic monitoring interface also defines another 256-byte memory map in EEPROM, which makes use of the 8 bit address 1010001X (A2h). Please see Figure 1. For detail EEPROM information, please refer to the related document of SFF-8472 Rev 9.4. The monitoring specification of this product is described in Table 6. Figure 1, EEPROM Memory Map Specific Data Field Descriptions Table 6 - Monitoring Specification Parameter Temperature Voltage Bias Current TX Power Range -5 to +90°C 2.97 to 3.63V 3 to 100mA -9.5 to -3dBm Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Accuracy ±3°C ±3% ±10% ±3dB Page 5 of 5 Calibration* Internal Internal Internal Internal Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-1-12 15:45 1.25G Spring-Latch SFP Transceiver 30km transmission RX Power Preliminary Data Sheet -20 to -3dBm ±3dB Jan 10, 2007 Internal Recommended Host Board Power Supply Circuit Figure 2 shows the recommended host board power supply circuit. Figure 2, Recommended Host Board Power Supply Circuit Recommended Interface Circuit Figure 3 shows the recommended interface circuit. Host Board Vcc (+3.3V) 2×4.7K to 10KΩ TX Disable TX Fault SerDat Out + SFP Module VccT 10K Ω Z=50Ω TD + SerDat Out - Z=50Ω Z=50Ω TD - Laser driver Protocol IC SERDES IC SerDat In + RD + SerDat In - Z=50Ω Amplifier RD - LOS Vcc (+3.3V) 3×4.7K to 10KΩ MOD-DEF2 MOD-DEF1 MOD-DEF0 EEPROM RGND Figure 3, Recommended Interface Circuit Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 6 of 6 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-1-12 15:45 1.25G Spring-Latch SFP Transceiver 30km transmission Preliminary Data Sheet Jan 10, 2007 Pin Definitions Figure 4 below shows the pin numbering of SFP electrical interface. The pin functions are described in Table 7 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 4, Pin View Table 7– Pin Function Definitions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Notes: Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 7 of 7 Name VeeT TX Fault TX Disable MOD-DEF2 MOD-DEF1 MOD-DEF0 Rate Select LOS VeeR VeeR VeeR RDRD+ VeeR VccR VccT VeeT TD+ TDVeeT Function Transmitter Ground Transmitter Fault Indication Transmitter Disable Module Definition 2 Module Definition 1 Module Definition 0 Not Connected Loss of Signal Receiver Ground Receiver Ground Receiver Ground Inv. Received Data Out Received Data Out Receiver Ground Receiver Power Transmitter Power Transmitter Ground Transmit Data In Inv. Transmit Data In Transmitter Ground Plug Seq. 1 3 3 3 3 3 3 3 1 1 1 3 3 1 2 2 1 3 3 1 Note 6 Note 6 Note 5 Note 5 Note 4 Note 1 Note 2 Note 3 Note 3 Note 3 Notes Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-1-12 15:45 1.25G Spring-Latch SFP Transceiver 30km transmission Preliminary Data Sheet Jan 10, 2007 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): (>0.8V,