Sff 2x10 Gpon Class B+ Onu Transceiver 2.488gbps

Transcript

OPGP-34-A4B3SL-B SFF 2x10 GPON Class B+ ONU Transceiver 2.488Gbps Downstream/1.244Gbps Upstream FEATURES  ITU-T G.984.2 compliant GPON ONU Class B+  Support Digital Diagnostic Monitoring Interface  2x10 pin SFF package with pigtail fiber and SC/APC connector  1310nm Transmitter, 1490nm Receiver  Integrated with WDM filter to cut 1550nm and 1650nm optical signal off for Voice/Data FTTx ONT/ONU applications  Single +3.3V power supply with LVTTL Bias Control input and Rx Signal Detect output  Bellcore GR-468 compliant  Laser class 1 product which comply with the requirements of IEC 60825-1 and IEC 60825-2  Support Hardware TSSI and Software TSSI Description Application DELTA’s high capacity GPON ONU transceiver module is designed for Passive Optical Network (PON) application, 2.488Gbps downstream and 1.244Gbps upstream. It is compliant with ITU-T G.984.2 standard.  GPON ONU Class B+ The GPON ONU transceiver is provided with SC pigtail connector complied connector industry standard. with SC The module consists 1310nm un-cool DFB laser, InGaAs/InP APD, Preamplifier and WDM filter in a high-integrated optical sub-assembly, and it receives up to 2.488Gbps of continuous data at 1490nm, and transmits 1.244Gbps of  Burst mode application  FTTx WDM Broadband Access Performance  OPGP-34-A4B3SL-B data link up to 20km in 9/125um single mode fiber.  The pre-bias time is less than 16bits. burst-mode data at 1310nm. 1 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 1. Absolute Maximum Ratings Parameter Storage Temperature Storage Ambient Humidity Power Supply Voltage Signal Input Voltage Optical Input Power (Peak) Lead Soldering Temperature Lead Soldering Time Symbol Ts HA VCC Min. -40 5 0 -0.3 Typ. Max. 85 95 5 Vcc+0.3 7 260 10 Unit ºC % V V dBm ºC sec Note Min. -20 5 3.13 0 Typ. Max. 70 90 3.47 0.8 400 100 Unit ºC % V V mA mVp-p Mbps Mbps Note TSOLD tSOLD 2. Recommended Operating Conditions Parameter Operating Temperature Ambient Humidity Power Supply Voltage Power Supply Off Voltage Power Supply Current Power Supply Noise Rejection Data Rate of Transmitter Data Rate of Receiver Line Code Transmission Distance Symbol TC HA VCC Voff ICC 3.3 1244.16 2488.32 Scrambled NRZ 20 km Max. +5 -45 260 16 16 Unit dBm dB nm nm dB dBm ps bits bits -6 dB Non-condensing 100Hz to 1MHz 3. Specification of Transmitter Parameter Average Launched Power Optical Extinction Ratio Center Wavelength -20dB Spectrum Width (RMS) Side Mode Suppression Ratio Transmitter OFF Output Power Optical Rise/Fall Time Tx Enable Tx Disable Transmitter Reflectance (1260 to 1360nm) Tolerance to the Transmitter’s incident Light Power Jitter Generation Output Eye Mask ORL of ODN at Oru and Ord Symbol PO ER λC σ SMSR POff tr/tf Ton Toff Min. +1 10 1260 Typ. 1310 0.3 1360 1 30 -15 Note (1) DFB Laser Note (2) 12.8ns 12.8ns dB 0.33 UIp-p 4KHz~10MHz Note (3) Compliant with ITU-T G.984.2 32 Note dB Note (1). Launched power (avg.) is end-of-life power coupled into a single mode fiber. Note (2). These are unfiltered 20-80% values. Note (3). Transmitter eye mask definition 2 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B Upstream Bit rate (Mbps) 1244.16Mbit/s x1/x4 0.22/0.78 x2/x3 0.40/0.60 y1/y4 0.17/0.83 y2/y3 0.20/0.80 Eye Mask Test Setup Optical Transmitter O/E Converter 4th order Thomson Filter* Attenuator Waveform Monitor * f -3dB = 0.75 times the nominal bit rate. 3 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 4. Specification of Receiver Parameter Input Optical Wavelength Receiver Sensitivity Input Saturation Power (Overload) Signal Detect- Assert Power Signal Detect- Deassert Power Signal Detect- Hysteresis Consecutive Identical Bit Immunity Optical Crosstalk from Internal Laser Polarization Dependent Loss Tolerance to reflected optical power Receiver Reflectance (1480 to 1500nm) Output Data Rise/Fall time Optical Isolation of Receiver (1260 to 1360nm) Symbol λIN PIN PSAT PA PD PA-PD Min. 1480 Typ. Max. 1500 -28 Note (2) -47 0.5 10 Unit nm dBm dBm dBm dBm dB bits dB dB dB -20 dB Note (3) 150 ps Note (4) -8 -28 -44 0.5 72 2 4 Xopt tr/tf 40 Note APD Note (1) dB -10 23 Note (1). Measured with 1490nm, ER=10dB; BER =<10 @PRBS=2 -1 NRZ without FEC Note (2). When Signal Detect Deasserted, 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 1500nm transmitted to terminal. Note (4). These are 20%~80% values 5. Electrical Interface Characteristics Parameter Transmitter Total Supply Current Differential line input Impedance Differential Data Input Swing BiasCNT Input Voltage- High BiasCNT Input Voltage- Low Receiver Total Supply Current Differential Data Output Swing Signal Detect Output Voltage-High Signal Detect Output Voltage-Low Symbol Min. Typ. Max. Unit Note mA Ohm Note (1) 100 A 110 mVp-p ICC RIN 90 VDT 400 1800 VBCNTH VBCNTL 2 0 VCC 0.8 ICC VDR VLOSH VLOSL 400 2.4 0 B 1200 VCC+0.3 0.4 DC-Coupled CML LVTTL mA mVp-p V V Note (1) Note (2) LVTTL Note (1). A (TX)+ B (RX) = 400mA (Not include termination circuit) Note (2). CML Interface, AC coupled to 100ohm differential Load. 4 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 6. Transmitter Burst Mode Timing Characteristics VccT VccT < 0.8V VccT > 3.13V BiasCNT X Low High/NC Data Input X X No Yes Optical Output OFF OFF Other Laser bias and modulation signal output X = Don’t care Other = Less than +8dBm (peak) High = Logic high level, Low = logic low level No = Data NOT Present, Yes = Data Present, OFF = Optical Power is less than –45dBm BiasCNT Preamble Payload TD (p) Ton<16 bits Toff<16 bits Within 15% of steady state Optical Output Tx Disable Tx Enable Ton/Toff Time Definition 7. Digital Diagnostic Monitor Accuracy Parameter Accuracy Calibration Note T A =-40~+85℃  3℃ Internal Transceiver Internal Temperature Internal VCC=3.13~3.47V Power Supply Internal Voltage  3% Internal 0.5 to +8dBm TX Optical Power  3dB Internal Specified by nominal bias value TX Bias Current  10% Internal -28 to -8dBm RX Optical Power  3dB Note. Temperature and Voltage is measured internal to the transceiver. 5 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 8. Enhanced Digital Diagnostic Interface The memory map in the following describes an extension to the memory map defined in SFF-8472 MSA. The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic information about the module’s present operating conditions. 2 wire address 1010000 X (A0h) 2 wire address 1010001 X (A2h) 0 0 Alarm and Warning Thresholds (56 bytes) Serial ID Defined by SFP MSA (96 bytes) 55 56 Cal Constants (40 bytes) 95 96 95 96 Real Time Diagnostic Interface (24 bytes) Vender Specific (32 bytes) 119 120 Vender Specific 127 127 6 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 8.1 EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address Name of Field Hex Description Base ID Fields 00 Identifier 02 SFF physical device (soldered device) 01 Ext. Identifier 04 Serial ID module supported 02 Connector 0B Optical pigtail 03-10 Transceiver Codes 00 Undefined for GPON 11 Encoding 03 Compatible with NRZ encoding code 12 BR, Nominal 0C Nominal 1244Mbps (indicate transmitter data rate) 13 Reserved 00 14 Length (9um)-km 14 20km @9/125um fiber 15 Length (9um)-100m C8 20000m @9/125um fiber 16-18 Length for MMF 00 Undefined for GPON 19 Reserved 00 Vendor Name 44 45 4C 54 20-35 “DELTA” (ASCII character) 41 20 36 Channel Spacing 00 Undefined 37-39 Vendor OUI 00 Undefined 4F 50 47 50 2D 33 34 2D 40-55 Vendor P/N “OPGP-34-A4B3SL-B” (ASCII character) 41 34 42 33 53 4C 2D 42 56-59 Vendor P/N Rev. 53 31 20 20 “S1” (ASCII character) 60-61 Laser Wavelength 05 1E 1310nm in Hex byte 62 DWDM Wavelength Fraction 00 Undefined 63 CC_BASE XX Check sum of bytes 0-62 Extended ID Fields 64-65 Options 00 04 Signal Detect is implemented 66 BR, Max. 00 Undefined 67 BR, Min. 00 Undefined 68-83 Vendor SN SN Vendor serial number in ASCII character 84-91 Date Code DC Vendor date code in ASCII character Implemented with internal calibration and received 92 Diagnostic Monitoring Type 28 power measurement type by Avg. power 93 Enhanced options F0 Alarm/Warning flags monitor are implemented 94 SFF-8472 compliant 02 SFF-8472 compliant with revision 9.5 95 CC_EXT XX Check sum of bytes 64-94 Vendor Specific ID Fields 96-127 Vendor Specific 00 Vendor specific EEPROM 128-256 Reserved 00 Reserved for future use 7 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 8.2 Digital Diagnostic Monitoring Interface (2-Wire Address A2h) Alarm and Warning Thresholds (2 Wire Address A2h) Address 00-01 02-03 04-05 06-07 08-09 10-11 12-13 14-15 16-17 18-19 20-21 22-23 24-25 26-27 28-29 30-31 32-33 34-35 36-37 38-39 40-41 42-47 48-49 50-55 # Bytes 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 6 2 6 Name of Field HEX 64 00 D8 00 5F 00 E2 00 94 70 6D 60 87 8C 7A 44 75 30 05 DC 61 A8 07 D0 FF FF FF FF FF FF FF FF 0C 5A 00 08 06 31 00 10 F6 78 FF FF 03 E8 FF FF Temp High Alarm Temp Low Alarm Temp High Warning Temp Low Warning Voltage High Alarm Voltage Low Alarm Voltage High Warning Voltage Low Warning Bias High Alarm Bias Low Alarm Bias High Warning Bias Low Warning TX Power High Alarm TX Power Low Alarm TX Power High Warning TX Power Low Warning RX Power High Alarm RX Power Low Alarm RX Power High Warning RX Power Low Warning TX Power MAX High Alarm Reserved TX Power MIN High Alarm Reserved Real Value 100℃ -40℃ 95℃ -30℃ 3.8 2.8 3.47 3.13 60 3 50 4 -----5 -31 -8 -28 +8 --10 -- Unit Degree C Degree C Degree C Degree C V V V V mA mA mA mA dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm Calibration Constants (2 Wire Address A2h) Address 56-59 60-63 64-67 68-71 72-75 76-77 78-79 80-81 82-83 84-85 86-87 88-89 90-91 92-94 95 # Bytes 4 4 4 4 4 2 2 2 2 2 2 2 2 3 1 Name of Field Rx_PWR (4) Rx_PWR (3) Rx_PWR (2) Rx_PWR (1) Rx_PWR (0) Tx_I (Slope) Tx_I (Offset) Tx_PWR (Slope) Tx_PWR (Offset) T (Slope) T (Offset) V (Slope) V (Offset) Reserved Checksum HEX 00 00 00 00 00 00 00 00 00 00 00 00 3F 80 00 00 00 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 XX 8 DELTA ELECTRONICS, INC. Description Set to zero for “internally calibrated” devices. Set to zero for “internally calibrated” devices. Set to zero for “internally calibrated” devices. Set to 1 for “internally calibrated” devices. Set to zero for “internally calibrated” devices. Set to 1 for “internally calibrated” devices. Set to zero for “internally calibrated” devices. Set to 1 for “internally calibrated” devices. Set to zero for “internally calibrated” devices. Set to 1 for “internally calibrated” devices. Set to zero for “internally calibrated” devices. Set to 1 for “internally calibrated” devices. Set to zero for “internally calibrated” devices. Reserved Checksum of bytes 0 – 94. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B A/D Value (2 Wire Address A2h) Address 96-97 98-99 100-101 102-103 104-105 106-107 108-109 # Bytes 2 2 2 2 2 2 2 Name of Field Temperature (MSB, LSB) Supply Voltage (MSB, LSB) Tx Bias Current (MSB, LSB) Tx Optical Power (MSB, LSB) Rx Received Power (MSB, LSB) Tx MAX Power (MSB, LSB) Tx MIN Power (MSB, LSB) Description Internally measured module temperature Internally measured supply voltage in module Internally measured Tx Bias current Internally measured Tx Optical Power Measured Rx input power Maximum hold TX optical power Minimum hold TX optical power Notes: Temperature (Signed twos complement value) A2h Byte 96 (Temperature MSB) S 6 2 5 2 4 2 3 2 2 2 A2h Byte 97 (Temperature LSB) 1 2 0 -1 2 2 -2 2 -3 2 -4 2 -5 2 -6 2 -7 2 1 2 2 -8 Supply Voltage, Tx Bias Current, Tx Optical Power, Rx Received Power (Unsigned values) 15 2 14 2 A2h Byte 98 (Vcc MSB) A2h Byte 99 (Vcc LSB) A2h Byte 100 (TX Bias MSB) A2h Byte 101 (TX Bias LSB) A2h Byte 102 (TX Power MSB) A2h Byte 103 (TX Power LSB) A2h Byte 104 (RX Power MSB) A2h Byte 105 (RX Power LSB) 13 2 12 2 11 2 10 2 9 2 8 7 2 2 6 2 5 2 4 2 3 2 2 2 2 0 The digital value conversions are updated every 13ms (nominal) or 20ms (max) in rotation. After getting digital value, each measurement could be obtained by multiplying digital value by corresponding LSB value: 1 Temperature = Temp (Digital Value)  LSBTemp = Temp (Digital Value)  256; when Temperature<128 1 Temperature = Temp (Digital Value)  LSBTemp = [Temp (Digital Value)  256]-256; when Temperature≧128 Vcc = Vcc(Digital Value)  LSBVcc=VCC(Digital Value)  100V TX Bias Current = TX Bias Current (Digital Value)  LSBTX,Bias = TX Bias Current (Digital Value)  2A TX Power = TX Power (Digital Value)  LSBTXPower = TX Power (Digital Value)  0.1W RX Power = RX Power (Digital Value)  LSBRXPower = RX Power (Digital Value)  0.1W 9 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B Status Bits and Alarm/Warning Flag Bits (2 Wire Address A2h) Address 110 Bit 7 Name TX Disable State 110 6 Soft TX Disable 110 5-3 110 2 TX Fault State 110 1 Signal Detect State 110 111 112 112 112 112 112 112 112 112 113 113 113 113 113 113 113 114-115 116 116 116 116 116 116 116 116 117 117 117 118-119 0 1-0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1-0 All 7 6 5 4 3 2 1 0 7 6 5-0 All 120 All Description Digital state of Tx disable (1) and enabled (0) Read/write bit that allows software disable of Tx. Writing 1 disables Tx Reserved Data_Ready_Bar Soft Tx Mode Temp High Alarm Temp Low Alarm Vcc High Alarm Vcc Low Alarm TX Bias High Alarm TX Bias Low Alarm TX Power High Alarm TX Power Low Alarm RX Power High Alarm RX Power Low Alarm TX MAX High Alarm Reserved Alarm TX MIN High Alarm Reserved Alarm Reserved Alarm Reserved Temp High Warning Temp Low Warning Vcc High Warning Vcc Low Warning TX Bias High Warning TX Bias Low Warning TX Power High Warning TX Power Low Warning RX Power High Warning RX Power Low Warning Reserved Warning Reserved TX fault detection Time ( Tdetect ) 1=Tx failure state or operation at continue mode, 0=Tx normal state Digital state of SD output pin. 1=optical signal detected, 0=no optical signal detected Not implemented. Not implemented. Set when internal temperature exceeds high alarm level. Set when internal temperature is below low alarm level. Set when internal supply voltage exceeds high alarm level. Set when internal supply voltage is below low alarm level. Set when TX Bias current exceeds high alarm level. Set when TX Bias current is below low alarm level. Not implemented. Not implemented. Set when Received Power exceeds high alarm level. Set when Received Power is below low alarm level. Set when TX MAX power exceeds high alarm level. Set when TX MIN power exceeds high alarm level. Set when internal temperature exceeds high warning level. Set when internal temperature is below low warning level. Set when internal supply voltage >high warning level. Set when internal supply voltage < low warning level. Set when TX Bias current exceeds high warning level. Set when TX Bias current is below low warning level. Not implemented. Not implemented. Set when Received Power exceeds high warning level. Set when Received Power is below low warning level. R/W byte: Set for TSSI detection timing at PIN 20 0(0 Hex):Disable 2(2 Hex): 80ms-- Default 10(A Hex): 400mS 40(28 Hex):1.6S 10 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 9. Pin Description Tx/Rx Rx Tx Pin No. 1 2 3 4 5 6 7 I/O 8 O 9 10 11 12 O O 13 I 14 15 16 17 18 19 I I I I/O I 20 O Pin Name NC VeeR VeeR NC NC VeeR VccR SD RD(n) RD(p) VccT VeeT BiasCNT TD(p) TD(n) VeeT SCL SDA Reset TSSI MS Description No Function Definition Receiver Ground Receiver Ground No Function Definition No Function Definition Receiver Ground +3.3V Receiver Power Supply Normal Optical Input indicated by logic “High”, and No Optical Input indicated by logic “Low”. Inverted Receiver Data Output (AC-Coupled internally) Non-Inverted Receiver Data Output (AC-Coupled internally) +3.3V Transmitter Power Supply Transmitter Ground LVTTL Logic “High” to Enable Burst Transmitter, and Disable Burst Transmitter by Logic “Low”. Non-Inverted Transmitter Data Input (DC-Coupled) Inverted Transmitter Data Input (DC-Coupled) Transmitter Ground (Mod-Def 0) I2C Serial Clock (LVTTL) (Mod-Def 1) I2C Serial Data (LVTTL) (Mod-Def 2) u-Processor Reset, Active Low (LVTTL) TSSI LVTTL : Burst mode Logic “Low ”, Continues mode Logic ”High” Mounting Studs/Connect this pin to Chassis ground 11 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 10. TSSI function and TX fault Detection Timing Diagram 1. Continue mode 2.Burst mode 12 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 11. Recommended Interface Circuit DELTA GPON ONU Module 1uH 11. VccT 3.3V 10uF 100nF 1uH Z0=50ohm Laser ON_P 100ohm Laser ON_N Z0=50ohm 100nF VccR 8K ohm LVPECL/LVTTL Translator MC100LVELT23 13. BiasCNT 4.7K ohm 14. TD(p) Z0=50ohm Transmitter 100ohm 15. TD(n) Z0=50ohm 12. VeeT 7. VccR SerDes IC 10uF Protocol IC 100nF 10. RD(p) Z0=50ohm 100nF 100ohm 9. RD(n) Z0=50ohm 100nF VccR Receiver 10K ohm 8. SD SD 6. VeeR * RES is 4.7K to 10K Ohms pull-up resistor. 3.3V RES 3.3V RES SCL 17. SCL SDA 18. SDA 47ohm 47ohm 3.3V Microprocessor 10K Reset 19 Reset TSSI 20 TSSI 13 DELTA ELECTRONICS, INC. 47ohm 1kohm Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 12. Outline Dimensions Parameter Mechanical Dimensions Connector Type Minimum Fiber Bending Radius Maximum Fiber Contact Temperature Unit mm mm ºC Description 48.5x13.5x12.5 SC/APC connector 20 85 Tensile Force on Pigtail Kg 1 Maximum Fiber Stress Allowance Fiber length (L) kpsi mm 200 200+/-10 Note Complies with 21 CFR 1040.10 and 1040.11 Made in X S/N: 1.S/N THERMO-TRANSFER PRINTING MACHINE USE ONLY. 2.Minimum Element width(Bar width):0.13mm<= 14digits XX XX XX XX X XXXXX DE 05 01 00 R 00001 S/N:(00001~99999) Rework:Rework=R or No-rework=0 Vender Note:Free or 00 WEEK (52 WEEKS/YEAR) YEAR(2005=05) Vender Code:DELTA=DE 14 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com OPGP-34-A4B3SL-B 13. Regulatory Compliance Feature Electrostatic Discharge (ESD) to the Electrical Pins Test Method Reference Human Body Model (HBM) MIL-STD-883E Method 3015.7 EIA-JESD22-A114 Machine Model (MM) EIA-JESD22-A115 Electrostatic Discharge (ESD) to the Contact Discharge Simplex Receptacle Air Discharge IEC/EN 61000-4-2 Radio Frequency Electromagnetic Field Immunity IEC/EN 61000-4-3 FCC Part 15 Class B EN 55022 Class B (CISPR 22A) Electromagnetic Interference (EMI) Laser Eye Safety IEC/EN 61000-4-2 FDA/CDRH FDA 21CFR 1040.10, 1040.11 TUV IEC/EN 60825-1 IEC/EN 60825-2 TUV IEC/EN 60950 UL UL 60950 Component Recognition Appendix A. Document Revision Version No. S0 Date 2011-01-11 S1 2010-03-23 S2 2010-10-16 Description Preliminary datasheet P2. Change the ER from 14dB to 10dB. P10. Remove alarm function at A2H byte 110 bit3. P13. Modify the Recommend interface added 1kohm at TSSI pin. P14. Updated the outline drawing. P15. Remove the column of performance. P7. Change the A0H byte 57H from 30H to 31H P13. Modify the Recommend interface circuit. The internal pull up/down resistor changed at pin 13. 15 DELTA ELECTRONICS, INC. Revision: S2 Oct. 16, 2010 www.deltaww.com