Delta Electronics SPBD-155E4J1RD User's Manual
Contents
1. Pin Num Name Function Plug Seq Notes 1 VeeT Transmitter Ground 1 Note 1 TX Fault Transmitter Fault Indication 3 Note 2 3 TX Disable Transmitter Disable 3 Note 3 4 MOD DEF2 Module Definition 2 3 Note 4 2 wire serial ID interface 5 MOD DEF1 Module Definition 1 3 Note 4 2 wire serial ID interface 6 MOD DEFO Module Definition O 3 Note 4 Grounded in Module T Rate Select Not Connect 3 Function not available 8 LOS Loss of Signal 3 Note 5 9 VeeR Receiver Ground 1 10 VeeR Receiver Ground 1 11 VeeR Receiver Ground 1 12 RD Inv Received Data Out 3 Note 6 13 RD Received Data Out 3 Note 6 14 VeeR Receiver Ground 1 15 VccR Receiver Power 2 Note 7 16 VecT Transmitter Power 2 Note 7 17 VeeT Transmitter Ground 1 18 TD Transmit Data In 3 Note 8 19 TD Inv Transmit Data In 3 Note 8 20 VeeT Transmitter Ground 1 Plug Seq Pin engagement sequence during hot plugging DELTA ELECTRONICS INC Revision S1 04 11 2007 www deltaww com A DELTA SPBD 155E4J1RD Notes 1 2 3 4 5 6 7 8 Circuit ground is internally isolated from frame chassis ground Tx GND and Rx GND may be internally isolated within the TRx module TX Fault is an open collector drain output which should be pulled up with a 4 7K 10KQ resistor on the host board Pull up voltage between 2 0V and VccT 0 3V The output indicates Low when the transmitter is operating normally and High with a laser faul2. A nELTA SPBD 155E4J1RD Intelligent SFP Bi Directional Transceiver Module for Fast Ethernet ATM SONET OC 3 SDH STM 1 Description The SPBD 155xxxxx series are hot pluggable 3 3V Small Form Factor SFP Bi Directional transceiver module designed expressly for high speed communication applications that require rates of up to 155Mbit sec It is compliant with the Fast Ethernet ATM SONET OC 3 SDH STM 1 standards as well as the SFP Multisource Agreement MSA The SPBD 155xxxxx transceivers provide with the LC receptacle that is compatible with the industry standard LC connector The transceiver is also compatible with industry standard RFT connector and cage It also includes a LOS Loss Of Signal circuit that provides a TTL logic high output when an unusable optical signal level is detected The module includes 1310nm un cool FP laser InGaAs PIN Preamplifer and WDM filter in a high integrated optical assembly for high density system application The SFP _ Bi Directional transceiver can upgrade transmission capacity very convenient without installing new fibers DELTA ELECTRONICS INC FEATURES RoHS compliant Digital Diagnostic SFF 8472 Rev 9 5 MSA compliant Simplex LC connector with 1310nm Transmitter and 1550nm Receiver Single 3 3V power supply and TTL logic interface Bellcore GR 468 compliant Laser class 1 product which comply with the requirements of IEC 60825 1 and IEC 60825 2
3. Application TTC TS 1000 ITU T G985 EEE 802 3ah 100BASE BX Fast Ethernet SONET OC 3 SDH STM 1 FIT Tx WDM Broadband Access Switch to switch backbone interface Performance SPBD 155E4J1RD data link up to 15km in 9 125um single mode fiber Revision S1 04 11 2007 www deltaww com A DELTA SPBD 155E4J1RD 1 Absolute Maximum Ratings Parameter Storage Temperature Storage Ambient Humidity Power Supply Voltage Signal Input Voltage Optical Input Power Peak 2 Recommended Operating Conditions Parameter i Note Operating Case Temperature Note 1 Ambient Humidity Non condensing Power Supply Voltage Power Supply Current Power Supply Noise Rejection 100Hz to 1MHz Data Rate Transmission Distance Note 1 Measured on topside of case front center 3 Specification of Transmitter Parameter Symbol Note Average Launched Power Po Note 1 Optical Extinction Ratio ER Center Wavelength c FP Laser Spectrum Width RMS O Transmitter OFF Output Power Por Optical Rise Fall Time t t 1 3 Note 2 Total Jitter TJ 1 Note 3 Optical Return Loss Tolerance ORLT 14 Relative Intensity Noise RIN 116 Dispersion Penalty TDP 1 Compliant with Bellcore TR NWT 000253 PUIPUI EYE MAE ate ITU recommendation G 957 Note 4 Note 1 Launched power avg is power coupled into a
4. 200 1000 mV single ended when properly terminated VccR and VccT are the receiver and transmitter power supplies They are defined as 3 3V 5 at the SFP connector pin Recommended host board power supply filtering is shown below page Inductors with DC resistance of less than 1 Ohm should be used in order to maintain the required voltage at the SFP input pin with 3 3V supply voltage When the recommended supply filtering network is used hot plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the steady state value TD These are the differential transmitter inputs They are AC coupled differential lines with 100 Q differential termination inside the module The AC coupling is done inside the module and is thus not required on the host board The inputs will accept differential swings of 500 2400 mV 250 1200 mV single ended though it is recommended that values between 500 and 1200 mV differential 250 600 mV single ended be used for best EMI performance 6 Revision S1 04 11 2007 DELTA ELECTRONICS INC www deltaww com A DELTA SPBD 155E4J1RD 9 Recommend Interface Circuit Protocol Vcc L DELTA SFP Module prs Tx Disable m Tx Disable m r a I Laser Diode I Protocol IC SerDes IC ee ee eee ene eee I I i I I I i I I I I I I I I I I I I RD Preamp amp Quantizer i 100 Ohms R i Photo Diode i A
5. 10001X A2h to provide diagnostic information about the module s present operating conditions 2 wire address 1010000 X AOh 2 wire address 1010001 X A2h Alarm and Warning Thresholds 56 bytes Serial ID Defined by SFP MSA 96 bytes Cal Constants 40 bytes Real Time Diagnostic Interface 24 bytes Vender Specific 32 bytes Vender Specific User Writable EEPROM 120 bytes Vender Specific 8 bytes Reserved in SFP MSA 128 bytes 7 Digital Diagnostic Monitor Accuracy Parameter Accuracy Unit Calibration Note Transceiver Internal Temperature TC 5 75 C Power Supply Internal Voltage 3 V Internal Vcc 3 3V 5 TX Bias Current Specified by nominal bias value TX Optical Power 3dB_ dBm Internal 14 to 8dBm RX Optical Power 31 to 8dBm Note Temperature and Voltage is measured internal to the transceiver 4 Revision S1 04 11 2007 DELTA ELECTRONICS INC www deltaww com 8 Pin Description O Oo Oo Top of Board Anetta VeeT TxFault Tx Disable MOD DEF 2 MOD DEF 1 MOD DEF 0 Rate Select wn Bottom of Board as viewed thru top of board SFP Transceiver Electrical Pad Layout Towards Bezel 4 6 oo 0 SPBD 155E4J1RD mm 2 Be 3 a Disable 4 Eoo 5 Boo o Towards ASIC gt 7 Select Host Board Connector Pad Layout Pin Function Definitions
6. PLD PAL pe Mod def 2 Mod _def 1 Mod _def 0 RES1 4 7k to 10k Ohms Depands on SerDes IC used mo SFP Host Board Schematic Design criterion of the capacitor used is the resonant frequency and its value must be in the order of the nominal data rate Short trace lengths are mandatory 3 3 V SFP Module Host Board Recommended Host Board Supply Filtering Network T Revision S1 04 11 2007 DELTA ELECTRONICS INC www deltaww com A DELTA SPBD 155E4J1RD 10 Outline Dimensions 46 2 0 0 20 m E i T i U lt D CL Sy SPBD XXXXXXXXX a i MELTA M AA S i Se OO S ce XXXXXXXXXXXXXX J 1 C if J a 1 oye A S S C3 SS T res a If DD 2 Cf He a 2a A r m i T o A ABF SZ nrg Z A c CO CU LD If CO Sr gt Made in x M N 7 k m o o WY GEPRUFT rodu APPROVED US Cc Complies with 21 CFR 1040 10 and 1040 11 FS C Unitimm l c S N 14 digits XX XX XX XX X XXXXX JE 05 OL 00 R 00001 S N 00001 99999 Rework Rework R or No rework O0 Ve
7. ical Interface Characteristics Parameter Symbol Min Typ Max Unit Note Transmitter Total Supply Current lec A mA Note 1 Differential Data Input Swing VDT 900 2400 MV p p Differential line input Impedance Rin 80 100 120 Ohm Transmitter Disable Input High VbDisH 2 Vec V Note 2 Transmitter Disable Input Low VbisL 0 0 8 V Transmitter Fault Output High VIXFH 2 Vect0 3 V Transmitter Fault Output Low VIXEL 0 0 8 V Transmitter Fault Pull up Resistor Rtx FAULT 4 7 10 kQ Note 3 Receiver Total Supply Current loc B mA Note 1 Differential Data Output Swing VDR 400 2000 MV p p Note 4 LOS Output Voltage High VLOSH 2 Vect0 3 V LOS Output Voltage Low VLosL 0 0 8 V Receiver LOS Load Rrxtos 4 7 10 kO Note 3 Note 1 A TX B RX 300mA A Not include termination circuit B using a resister of 1500 between Data output and ground Note 2 There is an internal 4 7 to 10kQ pull up resistor to VcceT Note 3 Pull up to Vcc on host Board Note 4 Internally AC coupled with LVPECL output but requires a 100Ohm differential termination at or internal to Serializer Deserializer 3 Revision S1 04 11 2007 DELTA ELECTRONICS INC www deltaww com A DELTA SPBD 155E4J1RD 6 Enhanced Digital Diagnostic Interface The memory map in the following describes an extension to the memory map defined in SFP MSA The enhanced interface uses the two wire serial bus address 10
8. nder NOTE Free or 00 Week 52Weeks Year 1H 2 H 01 Year 2005 05 Vender CODE DELTA DE Transmitter Wavelength Latch Color Identifier 1310nm meee Black 1550nm m Yellow 8 Revision S1 04 11 2007 DELTA ELECTRONICS INC www deltaww com A nELTa 11 Regulatory Compliance SPBD 155E4J1RD Feature Test Method Reference Performance Electrostatic Discharge ESD to the Electrical Human Body Model HBM MIL STD 883E Method 3015 7 EIA JESD22 A114 Machine Model MM EIA JESD22 A115 Electrostatic Discharge ESD to the Simplex Pes Contact Discharge IEC EN 61000 4 2 IEC EN 61000 4 2 1 Satisfied with electrical characteristics of Air Discharge Receptacle product spec Radio Frequency IEC EN 61000 4 3 l Electromagnetic Field AI Ne pnysicaigamage Immunity FCC Part 15 Class B Electromagnetic Interference EMI D ene CISPR 22A FDA CDRH FDA 21CFR 1040 10 1040 11 CDRH File 0420993 PEE VE ey TUV IEC EN 60825 1 TUV Certificate IEC EN 60825 2 R50032471 TUV IEC EN 60950 Component Recognition UL CSA UL 60950 UL File E239394 Appendix A Document Revision Date Version No Description SO 2006 09 05 Preliminary datasheet S1 2007 04 11 output DELTA ELECTRONICS INC Change the Receiver Differential Data Output Swing from CML to LVPECL Revision S1 04 11 2007 www deltaw
9. single mode fiber Note 2 These are unfiltered 20 80 values Note 3 Measure at 2 1 NRZ PRBS pattern Note 4 Eye Mask definition 1 20 1 00 0 80 Mean level of logical 1 0 50 Amplitude 0 20 0 00 0 20 Mean level of logical 0 0 00 0 15 0 35 0 65 0 85 1 00 Time _ Revision S1 Optical Pulse Mask with Bessel Filter Specified in ITU T G 957 04 11 2007 DELTA ELECTRONICS INC www deltaww com A DELTA 4 Specification of Receiver SPBD 155E4J1RD Parameter Symbol Min Typ Max Unit Note Input Optical Wavelength IN 1480 1600 nm PIN PD Receiver Sensitivity Pin 31 dBm Note 1 Input Saturation Power Overload Psat 3 dBm LOS Deassert Power Pa 31 dBm LOS Assert Power Pp 44 dBm Note 2 LOS Hysteresis Pa Pp 0 5 2 5 dB Optical Reflectance 14 dB Note 3 Output Data Rise Fall time t t 1 5 ns Note 4 S X Endurance 10 dB Note 5 Optical Isolation 25 dB Note 6 Note 1 Measured with 1520nm ER 10dB BER lt 10 0 PRBS 2 1 NRZ Note 2 When LOS asserted the data output is Low level fixed Note 3 When the terminal is viewed from the optical path the reflection toward the optical path of the optical signal with a central wavelength of 1480nm to 1580nm transmitted to terminal Note 4 These are 20 80 values Note 5 X 10 MHz Rectangular BER 10 Note 6 Receiver isolation between 1260nm 1360nm 5 Electr
10. t including laser end of life In the low state the output will be pulled to less than 0 8V 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 7 10 K Q resistor Its states are Low 0 0 8V Transmitter on gt 0 8 lt 2 0V Undefined High 2 0 3 465V Transmitter Disabled Open Transmitter Disabled Mod Def 0 1 2 These are the module definition pins They should be pulled up with a 4 7K 10KQOresistor 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 LOS Loss of Signal is an open collector drain output which should be pulled up with a 4 7K 10KO resistor Pull up voltage between 2 0V and VccR 0 3V When high this output indicates the received optical power is below the worst case receiver sensitivity Low indicates normal operation In the low state the output will be pulled to less than 0 8V RD These are the differential receiver outputs They are AC coupled 1000 differential lines which should be terminated with 1000 differential at the user SERDES The AC coupling is done inside the module and is thus not required on the host board The voltage swing on these lines will be between 400 and 2000 mV differential
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