XLT35-0D6C. 10GEPON OLT PR30 XFP Transceiver Rev. A0, May Features. Application. Standard

Transcription

1 Features 10GEPON OLT PR30 XFP Transceiver XLT35-0D6C Single fiber bi-directional data links TX Gbps/ Burst Mode RX1.25Gbps application Single fiber bi-directional data links TX 1.25Gbps/ Burst Mode RX1.25Gbps application 0 to 70 C operating case temperature 3.3V, 5V power supply XFP package with SC Receptacle connector Hot-pluggable capability High power 1577nm EML DFB LD High power 1490nm DFB LD High sensitivity 1310nm APD Support 20km transmission distance with SMF Low EMI and excellent ESD protection Digital diagnostic monitor interface RoHS compliance for XLT35-OD6C Application Asymmetric 10GEPON OLT PRX30 GEPON PX20 OLT Standard Complies with INF-8077i Complies with IEEE 802.3av Complies with IEEE 802.3ah Complies with FCC 47 CFR Part 15, Class B Complies with FDA 21 CFR and except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007 Complies with China Telecom EPON equipment technology requirement V2.1

2 Specification: Absolute Maximum Ratings Parameter Symbol Min Max Unit Storage Ambient Temperature TSTG Operating Case Temperature Tc 0 70 Operating Humidity HO 5 95 % VCC3 Power Supply Voltage Vcc V VCC5 Power Supply Voltage Vcc V Recommended Operating Conditions Parameter Symbol Min Typical Max Unit VCC3 Power Supply Voltage Vcc V VCC5 Power Supply Voltage Vcc Operating Case Temperature Tc 0 70 Operating Humidity Range HO 5 95 % Data Rate RX 1.25 TX /1.25 Gbps 10GEPON Transmitter Optical and Electrical Characteristics Parameter Symbol Min Typical Max Unit Notes Optical Transmitter Power POUT dbm Output Center Wavelength λc nm Output Spectrum Width λ 1 nm Side Mode Suppression Ratio SMSR 30 db Output Power At Transmit Off POFF -39 dbm Extinction Ratio ER 7 db Total Jitter TJ 0.39 UI Transmitter and Dispersion Penalty TDP 1.5 db Transmitter Reflectance -10 db Launched into SMF Launched into SMF PRBS PRBS Transmit on 20km SMF Data Input Differential Swing mv CML input, AC

3 coupled Input Differential Impedance Ω Transmitter Disable Voltage - Low V Transmitter Disable Voltage High 2 Vcc V Output Eye Diagram Compliant with IEEE Std 802.3av Figure 1,Mask Margin>5% GEPON Transmitter Optical and Electrical Characteristics Parameter Symbol Min Typical Max Unit Notes Optical Transmitter Power POUT 3 +7 dbm Output Center Wavelength λc nm Output Spectrum Width λ 1 nm Side Mode Suppression Ratio SMSR 30 db Launched into SMF Output Power At Transmit Off POFF -39 dbm Launched into SMF Extinction Ratio ER 9 db PRBS Total Jitter TJ 0.43 UI PRBS Rise/Fall Time (20%-80%) Tr/Tf 260 ps Bessel-Thompso n Filter OFF Transmitter and Dispersion Transmit on TDP 2.0 db Penalty 20km SMF Data Input Differential Swing mv LVPECL input, AC coupled Input Differential Impedance Ω Transmitter Disable Voltage - Low V Transmitter Disable Voltage High 2 Vcc V Output Eye Diagram Compliant with IEEE Std 802.3ah Figure 2,Mask Margin>5%

4 X1 X2 X3 Y1 Y2 Y3 Unit UI X1 X2 Y1 Y2 Y3 Unit UI Figure 2 GEPON Transmitter Eye Mask Definitions 10GEPON Receiver Optical and Electrical Characteristics Parameter Symbol Min Typical Max Unit Notes Operating Wavelength nm Receiver Sensitivity Overload Input Optical Power PSEN PSAT dbm dbm PRBS 27-1@1.25Gbps BER Dynamic Range 24 db Figure 3 Loss Of Signal De-assert Level -33 dbm Loss Of Signal Assert Level -40 dbm Signal-Detected Hysteresis db

5 Receiver Reflectance -12 db Receiver Threshold Settling TSETTLI Time NG 250 ns Data Output Differential Swing mv Loss Of Signal Assert Time 512 ns Loss Of Signal Deassert Time 512 ns Figure 4 LVPECL output, DC coupled Stronge Signal From ONU >-6dBm Average Power Level of the Stronge Signal >24dB Dynamic Range Average Power Level of the weak Signal Weak Signal From ONU <-30dBm Figure 3 Burst Mode Receiver Dynamic Range in GEPON System TX_ BRST ( ONU#1) TONU#1 EN_DUR TX_ BRST ( ONU#2) TONU#1 DIS_DUR Optical Signal ( ONU #1) TGUARD TON1 TOFF1 TOFF2 Optical Signal ( ONU#2) TSETTLING Electrical Signal ( OLT ) Figure 4 Timing Parameter Definitions in Burst Mode Sequence RSSI Characteristics Parameter Symbol Min. Typ. Max. Unit Notes RSSI Trigger-Low V RSSI Trigger-High 2.0 Vcc V RSSI Trigger width TW 500 ns RSSI Trigger Delay TD 300 ns I2C Access Prohibited Time TI2C μs

6 Figure 4 Timing Parameter Definitions in RSSI Trigger Digital Diagnostic Monitoring Information Parameter Accuracy Calibration Range Notes Temperature ±3 C Internal -5 to 85 C Voltage ±3% Internal 2.97 to 3.63V Bias Current_1G ±10% Internal 0 to 100mA LSB:4uA TX Power_1G ±3dB Internal 1 to 7dBm LSB:0.2uW Bias Current_10G ±10% Internal 0 to 150mA LSB:4uA TX Power_10G ±3dB Internal 1 to 7dBm LSB:0.2uW RX Power Monitor ±2dB External -31 to -6dBm LSB:0.1uW Pin definition Pin No Name Default Description Note 1 GND Module Ground 2 TX-1G-Pa Non-Inverted Transmit Data in LVPECL input, AC coupled 3 TX-1G-Na Inverted Transmit Data in LVPECL input, AC coupled 4 GND Module Ground 5 TX_DIS Transmitter Disable LVTTL Input, Low: transmitter on 6 VCC5 +5V Power Supply 7 GND Module Ground 8 VCC3_TX Transmitter 3.3V Power Supply 9 VCC3_RX Receiver 3.3V Power Supply

7 10 SCL The clock line 11 SDA The data line 10GEPON OLT PR30 XFP Transceiver The clock line of two wire serial interface The data line of two wire serial interface 12 MOD_ABS Indicates Module is not present. Grounded in the Module 13 RX_RateSel /RESET Not be Connected in the transceiver 14 RX_SD Loss of signal LVTTL output 15 GND Module Ground 16 GND Module Ground 17 RD_10G_N Inverted 10G Received Data Out 18 RD_10G_P Non-inverted 10G Received Data Out 19 GND Module Ground 20 RD_1G_N Inverted Received Data Out LVPECL Output, DC coupled 21 RD_1G_P Non-inverted Received Data Out LVPECL Output, DC coupled 22 NC Not be Connected in the transceiver 23 RSSI_TRIG RSSI Trigger for Transceiver High: enable RSSI A/D conversion 24 N.C N.C. N.C Not be Connected in the transceiver Not be Connected in the transceiver Not be Connected in the transceiver 27 GND Module Ground 28 TX_10G_N Inverted Transmit Data in CML input, AC coupled 29 TX_10G_P Non-Inverted Transmit Data in CML input, AC coupled 30 GND Module Ground

8 Figure 6 Pin out Drawing Typical application Circuit HOST VCC 22 uf 2X4.7 uh 0.1 uf 4.7~10K Ω 22uF HOST VCC 0.1uF 0.1uF V ee T V cc T VccR Vee R RX_LOS(1G) XLT35-0D6C Ser Data In+ Ser Data In- SerDes 2x130Ω 2x 82 Ω Z=50 Ω RD+(1G) Z=50 Ω RD-(1G) GEPON Limiting Amplifier Host Board Ser Data Out+ Ser Data Out- Ser Data Out+ Ser Data Out- Z=50 Ω Z=50 Ω Z=50 Ω Z=50 Ω TD+(1G) TD+(1G) TD+(10G) TD+(10G) 100 Ω 100 Ω VccT GEPON Laser Driver 10GEPON Laser Driver TX_DIS(1G) TX_DIS(10G) 2 x4.7~10kω HOST V CC 2x4.7~10KΩ SDA SCL RSSI-Trig MCU Temperature Bias Current Supply Voltage Output Power Received Power

9 Digital Diagnostic Memory Map Figure 5 EEPROM Memory Map Specific Data Field Descriptions Package Outline Dimensions are in millimeters. All dimensions are ±0.1mm unless otherwise specified. (unit: mm)

10 Regulatory Compliance 10GEPON OLT PR30 XFP Transceiver Feature Test Method Electrostatic Discharge (ESD) to MIL-STD-883E Class 1 (>0.5kV) Human Body the Electrical Pins Electrostatic Discharge (ESD) Immunity Electromagnetic Interference (EMI) Method IEC FCC Part 15 Class B EN55022 Class B(CISPR 22B) Model Class 2 (>4.0kV) Compliant with standards Immunity Eye Safety IEC FDA 21CFR and EN60950, EN (IEC) ,2 Ordering information Specifications Part. No XLT35-0D6C Pack XFP Rate (Gbps/s) TX: RX:1.25 Level PRX30 connector BIDI SC Receptacle Temp ( ) DDM 0~70 Y Application OLT/10GEP ON