FTM-5012C-SL80G

March. 24, 2006 1.25G Spring-Latch SFP Transceiver ( For 80km transmission, RoHS compliant ) Members of FlexonTM Family Compatible with FDA 21 CFR 1040.10 and 1040.11, Class I Compatible with Telcordia GR-468-CORE RoHS Compliant Description FTM-5012C-SL80G SFP transceiver is high performance, cost effective module supporting data-rate of 1.25Gbps and 80km transmission distance on SMF. Features Data-rate of 1.25Gbps operation 80km transmission with SMF 1550nm DFB laser and PIN photo-detector SFP MSA package with duplex LC connector With Spring-Latch for high density application Very low EMI and excellent ESD protection +3.3V single power supply Operating case temperature: 0~+70°C 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 capabilities, standard interfaces, manufacturer and other 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-5012C-SL80G is compliant with RoHS. Applications Switch to Switch interface Switched backplane applications Router/Server interface Other optical transmission systems Standard Compatible with SFP MSA Compatible with IEEE 802.3 Compatible with FCC 47 CFR Part 15, Class B Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 9 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization. Last printed 4/18/2006 11:04 AM 1.25G Spring-Latch SFP Transceiver 80km transmission, RoHS compliant Preliminary Datasheet March. 23, 2006 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 Performance 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 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 Class 1(>500 V) Compatible with standards Compatible with standards Compatible with standards Compatible with Class I laser product. Compatible with standards Compliant 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 Symbol Min. Max. Unit Storage Temperature Supply Voltage Operating Relative Humidity TS VCC - -40 -0.5 5 +85 3.6 95 °C V % Recommended Operating Conditions Table 3- Recommended Operating Conditions Parameter Symbol Min. Typical Max. Unit Operating Case Temperature Power Supply Voltage Date Rate Fiber Length on 9/125µm SMF TC VCC L 0 3.13 1.25 80 +70 3.47 °C V Gbps km Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 2 of 9 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization. Last printed 4/18/2006 11:04 AM 1.25G Spring-Latch SFP Transceiver 80km transmission, RoHS compliant Preliminary Datasheet March. 23, 2006 Optical and Electrical Characteristics Table 4 - Optical and Electrical Characteristics Parameter Centre Wavelength Average Output Power P0ut@TX Disable Asserted Symbol λC P0ut Min. Transmitter 1480 0 1550 1580 4.7 -45 nm dBm dBm 1 Typical Max. Unit Notes Spectral Width (-20dB) Extinction Ratio ∆λ EX tr/tf SMSR 1 9 nm dB Rise/Fall Time (20%～80%) Side Mode Suppression Ratio Total Jitter Deterministic Jitter Output Optical Eye Data Input Swing Differential Input Differential Impedance TX Disable TX Fault Disable Enable Fault Normal 0.26 30 ns dB UI 2 3 3 4 5 TJ DJ IEEE 802.3 VIN ZIN 500 90 2.0 0 2.0 0 Receiver λC 1260 -3 100 0.431 0.2 2400 110 Vcc 0.8 Vcc+0.3 0.8 1580 -22 UI mV Ω V V V V nm dBm dBm Centre Wavelength Receiver Sensitivity Receiver Overload 6 6 Return Loss LOS De-Assert LOS Assert LOS Hysteresis Total Jitter Deterministic Jitter Data Output Swing Differential LOS Notes: 1. 2. 3. 4. 5. 6. The optical power is launched into SMF. High Low LOSD LOSA 12 -23 -35 1 4 dB dBm dBm dB TJ DJ VOUT 370 2.0 0 0.749 0.462 2000 Vcc+0.3 0.8 UI UI mV V V 3 3 5 Unfiltered, measured with a PRBS 27-1 test pattern @1.25Gbps Meet the specified maximum output jitter requirements if the specified maximum input jitter is present. Measured with a PRBS 27-1 test pattern @1.25Gbps. Internally AC coupled. Measured with a PRBS 27-1 test pattern @1.25Gbps, worst-case extinction ratio, BER ≤1×10-12. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 3 of 9 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization. Last printed 4/18/2006 11:04 AM 1.25G Spring-Latch SFP Transceiver 80km transmission, RoHS compliant Preliminary Datasheet March. 23, 2006 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—62 63 64—65 66 67 68—83 84—91 92—94 95 96—255 4 3 1 2 1 1 16 8 3 1 160 Field Size (Bytes) 1 1 1 8 1 1 1 1 1 1 1 1 1 16 1 3 Name of Field Identifier Ext. Identifier Connector Transceiver Encoding BR, nominal Reserved 03 04 07 00 00 00 02 12 00 01 01 01 0D 00 80km Hex Description SFP MOD4 LC Transmitter Code 8B10B 1.25Gbps Length (9um)-km 50 Length (9um) FF Length (50um) 00 Length (62.5um) 00 Length (copper) 00 Reserved Vendor name Reserved Vendor OUI Vendor PN Vendor rev Reserved CC BASE Options BR, max BR, min Vendor SN 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 30 31 32 43 2D 53 4C 38 30 47 20 xx xx 20 20 00 00 00 xx 00 1A 00 00 xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx 00 00 00 xx “FIBERXON INC. “(ASCⅡ) “FTM-5012C-SL80G ” (ASCⅡ) ASCⅡ( “31 30 20 20” means 1.0 revision) Check sum of bytes 0 - 62 LOS, TX_FAULT and TX_DISABLE ASCⅡ Year(2 bytes), Month(2 bytes), Day (2 bytes) Check sum of bytes 64 - 94 Vendor date codexx xx xx xx xx xx 20 20 Reserved CC_EXT Vendor specific 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). Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 4 of 9 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization. Last printed 4/18/2006 11:04 AM 1.25G Spring-Latch SFP Transceiver 80km transmission, RoHS compliant Preliminary Datasheet March. 23, 2006 Recommended Host Board Power Supply Circuit Figure 1 shows the recommended host board power supply circuit. Figure 1, Recommended Host Board Power Supply Circuit Recommended Interface Circuit Figure 2 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 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. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 5 of 9 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization. Last printed 4/18/2006 11:04 AM 1.25G Spring-Latch SFP Transceiver 80km transmission, RoHS compliant Preliminary Datasheet March. 23, 2006 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 Function Plug Seq. Notes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Notes: VeeT TX Fault TX Disable MOD-DEF2 MOD-DEF1 MOD-DEF0 Rate Select LOS VeeR VeeR VeeR RDRD+ VeeR VccR VccT VeeT TD+ TDVeeT Transmitter Ground Transmitter Fault Indication Transmitter Disable Module Definition 2 Module Definition 1 1 3 Note 1 Note 2 Note 3 3 3 3 3 3 3 1 1 1 3 3 1 2 2 1 3 3 1 Note 3 Note 3 Note 4 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 Note 5 Note 5 Note 6 Note 6 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 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 6 of 9 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization. Last printed 4/18/2006 11:04 AM 1.25G Spring-Latch SFP Transceiver 80km transmission, RoHS compliant (>0.8V,