FTM-6128C-SL5049G

June 13, 2007 155M~2.67Gbps Spring-latch SFP Transceiver (For 18/28dB minimum link budget) Members of FlexonTM Family Compatible with FDA 21 CFR 1040.10 and 1040.11, Class I Compatible with ITU-T G.694.2 Compatible with ITU-T G.695 RoHS compliant Description FTM-6128C-SLxxxxG is designed Multiplexing for Coarse (CWDM) Features Multi-rate operation from 155Mbps to 2.67Gbps Uncooled DFB laser transmitter Eight CWDM wavelengths available Multi-source package with LC optical interface With Spring latch for high density application Color coded lever for different wavelengths Class 1 laser product Very low jitter 18/28dB minimum link budget Single +3.3V power supply Hot-pluggable capability Monitoring interface compatible with SFF-8472 Operating temperature 0°C to +70°C Wavelength Division applications at data rates from 155Mbps to 2.67Gbps. There are eight centre wavelengths available at present: compatible 28dB. The transmitter section of FTM-6128C-SLxxxxG incorporates a highly reliable uncooled DFB laser and the receiver section utilizes a PIN/APD receiver. All modules satisfy Class 1 Laser Safety requirements. FTM-6128C-SLxxxxG provides an enhanced with 1471nm, 1491nm, 1511nm, G694.2. It offers a 1531nm, 1551nm, 1571nm, 1591nm and 1611nm, ITU-T guaranteed minimum optical link budget of 18 or Applications Optical communication in Metro/Access Networks: 1×/2× Fiber Channel Gigabit Ethernet SDH/SONET/ATM Other optical links monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range. Standard Compatible with SFP MSA Compatible with SFF-8472 Compatible with FCC 47 CFR Part 15, Class B FTM-6128C-SLxxxxG is compliant with RoHS. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 12 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant June 13, 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 Fiberxon regulatory specification and safety guidelines, or contact with Fiberxon, Inc. America sales office listed at the end of 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 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. 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 2005/747/EC Compatible with standards Compatible with Class 1 laser product. Compliant with standards Compliant with standards note 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 Input Optical Power FTM-6128C-SL50xxG FTM-6128C-SL80xxG Symbol TS VCC Pmax Min. -40 -0.5 5 Max. +85 3.6 95 +3 -3 Unit °C V % dBm Recommended Operating Conditions Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 2 of 12 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant Table 3- Recommended Operating Conditions Parameter Operating Case Temperature Power Supply Voltage Power Supply Current Data Rate Symbol TC VCC ICC 155 Min. 0 3.13 Typical Max. +70 3.47 300 2670 Unit °C V mA Mbps June 13, 2007 Optical and Electrical Characteristics All parameters are specified at overall operating case temperature and power supply range, unless otherwise stated. FTM-6128C-SL50xxG (DFB and PIN, 18dB Min. link budget, Monitoring function) Table 4 - Optical and Electrical Characteristics Parameter Centre Wavelength Spectral Width (-20dB) Average Output Power Side Mode Suppression Ratio Extinction Ration Relative Intensity Noise P0ut@TX Disable Asserted Optical Path Penalty Jitter Generation (RMS) Jitter Generation (pk-pk) Output Optical Eye Differential Data Input Swing Input Differential Impedance TX Disable TX Fault Disable Enable Fault Normal λC VIN ZIN ITU-T G.957 compliant 500 85 2.0 0 2.0 0 Receiver Centre Wavelength Receiver Sensitivity 2.488Gbps 2.125Gbps 1.0625/1.25Gbps 0 -27 LOSD LOSA -35 Page 3 of 12 Symbol λC ∆λ P0ut SMSR EX RIN Min. Transmitter x-6.5 0 30 8.2 Typical x Max. x+6.5 1 5 Unit nm nm dBm dB dB Notes 1 2 -120 -45 1.5 0.01 0.1 2400 100 115 Vcc 0.8 Vcc+0.3 0.8 1620 -18 -18 -19 dB/Hz dBm dB UI UI mV Ω V V V V nm dBm dBm dB dBm dBm 6 7 8 5 9 3 3 3 4 1270 Receiver Overload Reflection LOS De-Assert LOS Assert -19 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant LOS Hysteresis Differential Data Output Swing LOS High Low VOUT 0.5 400 2.0 0 4.5 1200 Vcc+0.3 0.8 dB mV V V 10 June 13, 2007 Notes: 1. “x” can be specified by the customer. The current available wavelength are: 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611nm. 2. The optical power is launched into 9/125 SMF. 3. Measured with a PRBS 223-1 test pattern @2.488Gbps. 4. Internally AC-coupled. 5. If Pin 3 (TX Disable) is left open, TX is disabled 6. The 1610nm signal can also be received while the sensitivity is degraded. 7. Worst-case condition, measured with a PRBS 223-1 test pattern, BER better than or equal to 1×10-10. 8. Worst-case condition, measured with a PRBS 27-1 test pattern, BER better than or equal to 1×10-12. 9. It is for 50km transmission over G.652 SMF, measured with a PRBS 223-1 test pattern @2.488Gbps, BER better than or equal to 1×10-10. 10. AC-coupled CML logic family. FTM-6128C-SL80xxG (DFB and APD, 28dB Min. link budget, Monitoring function) Table 5 - Optical and Electrical Characteristics Parameter Centre Wavelength Spectral Width (-20dB) Average Output Power Side Mode Suppression Ratio Extinction Ration Relative Intensity Noise P0ut@TX Disable Asserted Optical Path Penalty Jitter Generation (RMS) Jitter Generation (pk-pk) Output Optical Eye Differential Data Input Swing Input Differential Impedance TX Disable TX Fault Disable Enable Fault Normal VIN ZIN ITU-T G.957 compliant 500 85 2.0 0 2.0 0 Receiver Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 4 of 12 Symbol λC ∆λ P0ut SMSR EX RIN Min. Transmitter x-6.5 0 30 8.2 Typical x Max. x+6.5 1 5 Unit nm nm dBm dB dB Notes 1 2 -120 -45 2.5 0.01 0.1 2400 100 115 Vcc 0.8 Vcc+0.3 0.8 dB/Hz dBm dB UI UI mV Ω V V V V 5 9 3 3 3 4 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant Centre Wavelength Receiver Sensitivity 2.488Gbps 2.125Gbps 1.0625/1.25Gbps -9 -27 LOSD LOSA VOUT -45 0.5 400 2.0 0 High Low 4.5 1200 Vcc+0.3 0.8 -29 λC 1270 1620 -28 -28 -29 dBm dB dBm dBm dB mV V V 10 dBm nm June 13, 2007 6 7 8 Receiver Overload Reflection LOS De-Assert LOS Assert LOS Hysteresis Differential Data Output Swing LOS Notes: 1. “x” can be specified by the customer. The current available wavelengths are: 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611nm. 2. The optical power is launched into 9/125 SMF. 3. Measured with a PRBS 223-1 test pattern @2.488Gbps. 4. Internally AC-coupled. 5. If Pin 3 (TX Disable) is left open, TX is disabled 6. The 1610nm signal can also be received while the sensitivity is degraded. 7. Worst-case condition, measured with a PRBS 223-1 test pattern, BER better than or equal to 1×10-10 8. Worst-case condition, measured with a PRBS 27-1 test pattern, BER better than or equal to 1×10-12 9. It is for 80km transmission over G.652 SMF, measured with a PRBS 223-1 test pattern @2.488Gbps, BER better than or equal to 1×10-10. 10. AC-coupled CML logic family. 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. 0 1 2 Field Size (Bytes) 1 1 1 Name of Field Identifier Ext. Identifier Connector 03 04 07 OC 3—10 11 12 8 1 1 Transceiver Encoding BR, nominal 48, Hex Description SFP MOD4 LC intermediate or long reach, 1000BASE-LX, 1/2 FC. 03 18 NRZ 2.488Gbps Page 5 of 12 Where x could be A 00 0x 00 02 12 00 01 05 or C. A for 50km and C for 80km Fiberxon Proprietary and Confidential, Do Not Copy or Distribute 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant 13 14 15 16 17 18 19 20—35 36 37—39 40—55 56—59 60—61 62 63 64—65 66 67 68—83 84—91 92 93 94 95 96—255 1 1 1 1 1 1 1 16 1 3 16 4 2 1 1 2 1 1 16 8 1 1 1 1 160 Reserved 00 50km/80km(32/50) 50km/80km(FF/FF) June 13, 2007 Length (9um)-km xx Length (9um) xx 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 xx 00 1A 00 00 xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx 00 46 49 42 45 52 58 4F 4E 20 49 4E 43 2E 20 20 20 00 00 00 00 36 31 32 38 43 2D 53 4C xx xx xx xx 47 20 20 20 xx xx 20 20 xx xx “FIBERXON INC. “(ASCⅡ) “FTM-6128C-SLxxxxG ” (ASCⅡ) ASCⅡ( “31 30 20 20” means 1.0 revision) From 1471nm~1611nm Check sum of bytes 0 - 62 LOS, TX_FAULT and TX_DISABLE ASCⅡ, used for Fiberxon SFPs Year (2 bytes, Month (2 bytes), Day (2 bytes) Diagnostics Diagnostics (Optional Alarm/warning flags, Soft TX_FAULT , Soft TX_LOS monitoring) Diagnostics (SFF-8472 Rev 9.4) Check sum of bytes 64 - 94 Vendor date codexx xx xx xx xx xx 20 20 Diagnostic type xx Enhanced option SFF-8472 CC EXT Vendor specific B0 02 xx 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 9.5. The monitoring specification of this product is described in Table 7. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 6 of 12 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant June 13, 2007 Figure 1, EEPROM Memory Map Specific Data Field Descriptions Table 7- Monitoring Specification Parameter Temperature Voltage Bias Current TX Power RX Power FTM-6128C-SL50xxG FTM-6128C-SL80xxG FTM-6128C-SL50xxG FTM-6128C-SL80xxG FTM-6128C-SL50xxG FTM-6128C-SL80xxG FTM-6128C-SL50xxG FTM-6128C-SL80xxG FTM-6128C-SL50xxG FTM-6128C-SL80xxG Range -10 to 80°C 3.0 to 3.6V 0 to 100mA -1 to 6dBm -20 to 1dBm -30 to -8dBm Accuracy ±3°C ±3% ±10% ±3dB ±3dB Calibration Internal External Internal External Internal External Internal External Internal External Recommended Host Board Power Supply Circuit Figure 2 shows the recommended host board power supply circuit. Figure 2, Recommended Host Board Power Supply Circuit Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 7 of 12 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant June 13, 2007 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 Pin Definitions Figure 4 below shows the pin numbering of SFP electrical interface. The pin functions are described in Table 8 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 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 8 of 12 155M~2.67Gbps Spring-latch SFP Transceiver 18/28dB Min. link budget, RoHS compliant Table 8– 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: 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,