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10G EPON ONU SC/UPC

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10G Base EPON ONU SFP+ SC/UPC PR30 Module

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9. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 9 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU Mechanic al Design Diagram Unit: mm

8. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 8 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU Recommended Circ uit Diagram S F P M o d u l e T x _ F A U L T T D - V c c _ T P r o t o c o l I C V c c _ R V e e _ R L a s e r D i o d e D r i v e r L i m i t i n g P o s t A m p l i f i e r L a s e r D i o d e P h o t o D i o d e T I A 1 0 0  V e e _ T 1 0 , 1 1 , 1 4 1 3 1 2 1 5 1 6 1 9 1 8 2 1 , 1 7 , 2 0 T D + T X _ S D 7 3 . 3 V    0 . 1  F 1 0  F R X _ L O S 8 E E P R O M 3 . 3 V S D A 4 S C L 5 M O D _ A B S 6 S e r D e s I C V c c T 4 . 7 K  t o 1 0 K  4 . 7 K  t o 1 0 K  4 . 7 K  t o 1 0 K  4 . 7 K  t o 1 0 K  0 . 1  F 1 0  F    0 . 1  F W D M F i l t e r A 0 H 1 0 K  O p t i c a l R D - R D + 3 . 3 V 4 . 7 K  t o 1 0 K  4 . 7 K  t o 1 0 K  4 . 7 K  t o 1 0 K  T X _ B R S T 3

1. Data Sheet All contents ar e C o pyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 1 of 10 10G EPON ONU SFP+ SC/UPC Module P/N: WST - SFP+EP3SU - CU Descriptions The series of transceivers comply with Enhanced Small Form Factor Pluggable (SFP+). It is designed for single - mode fiber application with high performance and cost - effective. Each module consists of the high - speed laser diode and aval anche photo diode as a light source and a detector. An EEPROM containing the detailed product information for the host equipment is accessed by the 2 - wire serial CMOS EEPROM protocol. It complies with the laser class 1 products and EN60825 - 1 . Abs o lute Max imum Ratings Parameter Symb ol Min Typ Max Unit Storage Temperature T S - 40 -- 85 °C Supply Voltage V CC 0 -- 3.8 V Relative humidity (non - condensing) RH -- -- 85 % Input voltage V IN 0 -- V CC V Features: ◼ Standard Enhanced Small Form Factor Pluggable Package MSA Compliant ◼ Simplex SC/UPC Receptacle Optical Interface ◼ 10 Gigabit Ethernet Standard (IEEE 802.3av 10G/10G BASE - PR) Compli ant ◼ Single + 3.3 V Power Supply ◼ Differential CML Data Input and Output ◼ LVT TL Loss of Signal ◼ Serial ID through I 2 C Interface ◼ Metal Enclosure and Low Power Consumption ◼ RoHS Compliant

4. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 4 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU Pin Assignment 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 2 3 4 5 6 7 8 9 1 0 T o p o f B o a r d B o t t o m o f B o a r d ( a s v i e w t h r o u g h t o p o f b o a r d ) V e e _ T T X _ B R S T S D A S C L M O D _ A B S T X _ S D R X _ L O S T X _ F A U L T V e e _ R V e e _ T T D + V e e _ T V C C _ T V c c _ R V e e _ R R D + T D - R D - V e e _ R N C Pin Pin Name Description I/O / Level 1 Vee_T Transmitter Ground Input 2 TX_FAULT Transmitter Fault. High Active. Output / LV TTL 3 TX_BRST Transmitter Burst Control. Low Enable (Transmitter output is turn on) Input / LVTTL 4 SDA 2 wire Serial Interface Data Line ( MOD_DEF2) Input/output 5 SCL 2 wire Serial Interface Clock ( MOD_DEF1) Input 6 MOS_ABS Module Absent, Connect to G ND_T or GND_R in the module ( MOD _DEF0) Output 7 TX_SD TX Signal Detect. High Active. Output / LVTTL 8 RX_LOS Loss of Signal indication. High Active. Output / LVTTL 9 PW_Down Power Saving of TX side. The PIN is configured as “High Active” to power down t he Transmitter’s output power. I f this PIN is not in used, we suggest leaving it not connected ( NC) to the hos t. Input / LVTTL 10 Vee_R Receiver Ground Input 11 Vee_R Receiver Ground Input 12 RD - Receiver Inverted data output (AC coupled) Output / CML 13 RD + Receiver Non - inverted d ata output (AC coupled) Output / CML 14 Vee_R Receiver Ground Input 15 Vcc_R Receiver Power Supply Input

7. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 7 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU 60 - 63 4 RX_ PWR ( 3) 00000000 0 64 - 67 4 RX_ PWR ( 2) 00000000 0 68 - 71 4 RX_ PWR ( 1) 3F800000 1 72 - 75 4 RX_ PWR ( 0) 00000000 0 76 - 77 2 TX_I (Slope) 0100 1 78 - 79 2 TX_I (Offset) 0000 0 80 - 81 2 TX_PWR (Slope) 0100 1 82 - 83 2 TX_PWR (Offset) 0000 0 84 - 85 2 T (Slope) 0100 1 86 - 87 2 T (Offset) 0000 0 88 - 89 2 V (Slope) 0100 1 90 - 91 2 V (Offset) 0000 0 92 - 94 3 Reserved 00 - 95 1 Checksum xx -

3. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 3 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU Figure1. Burst mode Receiver Dynamic range 10G EPON system Receiver Specifications – Electro - Optical ( V CC =3.1V~3.5V ; Tc= 0 o C~70 o C / Tc= - 40 o C ~85 o C unless specified) Parameter Symbol Min Typ Max Unit Receiver Differential O utput Voltage V DIFF 500 -- 1 000 mV P - P Operating Center Wavelength λ c 1575 1577 1580 nm Receiver Overload P IN MAX - 8 -- -- dBm Receiver Sensitivity P IN MIN -- -- - 28 dBm Receiver LOS Assert Level P RX_LOS A - 45 -- -- dBm Receiver LOS Deassert Level P RX_LO S D -- -- - 29 dBm Receiver Loss of Signal Hysteresis R LH 0.5 2 6 dB Differential Output Voltage V DIFF 0.4 -- 2.0 V Receiver Loss of Signal Output Voltage - Low V LOSL 0 -- 0.8 V Receiver Loss of Signal Output Voltage - High V LOSH 2 -- V CC +0.3 V Notes: 1. Wi th BER better than or equal to 10 - 3 2. measured in the center of the eye opening with 2 31 - 1 PRBS, NRZ, ER=6

10. Page 10 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU Ordering Information Part No Specification Package Data rate per Lane Laser Optical Power Detector Max. Receiv e Sensitivity (OMA) Temp Reach Other Application code WST - SFP+EP3SU - CU SFP + 10.3125 Gb p s DFB Laser +4 ~ + 9 eac h Channel PIN - 2 9 dBm each Channel 0~ 70 °C PR30 DDM RoHS 1 0 G Ethernet Modification History Revision Date Description Originator Review Approved V 1 .0 30 - Ju l - 20 1 9 New Issue Ivy Chen Wayne Liao Wayne Liao V1.1 22 - Jan - 2020 M ec hanical drawing chan ge I v y Chen Tom Tang Tom Tang All specification data are accurate on the date of publication for p ro duct comparisons and ordering information. WaveSp litter Technologies, Inc. reserves the right to change specifications without notice. U.S. Branch 2080 Rancho Higuera Ct. Fremont, CA 9 45 3 9, USA Tel: 510 - 651 - 7800 Fax: 510 - 651 - 7822 Taipei Headquarte rs 16F - 5, No. 75, Sec. 1, Xintai 5th Rd., Xizhi Dist. , New Taipei C ity 221 01 , Taiwan Tel: +886 - 2 - 2 698 - 7208 Fax: +886 - 2 - 2 698 - 7210 ShenZhen Branch 610#, 6F, No.204 Building, 2nd Industrial zone Nanyou, Nanshan district, Shenzhen, Guangdong China 518054 Te l: +86 - 755 - 86265980 Fax: +86 - 755 - 26642741

2. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 2 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU Re co mmended O perating Co nditi o ns Parameter Symbol Min Typ Max Unit Case Operating Temperature Tc 0 -- 70 °C Case Operating Temperature Tc - 40 -- 85 °C Supply Voltage V CC 3.1 3.3 3.5 V Supply Current ( Total Current ) I Total -- -- 500 mA Transmitter C haracteristics ( V CC =3.1V~3.5V ; Tc= 0 o C~70 o C / Tc= - 40 o C~85 o C unless specified ) Parameter Symbol Min Typ Max Unit Optical Output Power P O +4 -- +9 dBm Optical Extinction Ratio E R 6 -- -- dB Center Wavelength λ C 1260 1270 1280 nm Spectral Width (RMS) Δλ -- -- 1 nm Side Mode Suppres sion Ratio SMSR 30 -- -- dB Burst turn on/off time (1) T on /T off -- -- 512 ns Transmitter Differential Input Voltage TD +/ - 150 -- 1000 mVp - p Output optical power TX disabled P O,OFF - 45 dBm Relative Intensity Noise RIN 15 OMA - 128 dB/Hz Tx Jit ter Txj 0.35 UI Tx_Faul t - High V FH 2 -- V CC +0.3 V Tx_Fault - Low V FL 0 -- 0.8 V Tx_Disable - High V DH 2 -- V CC +0.3 V Tx_Disable - Low V DL 0 -- 0.8 V Notes: 1. All of data is measured at 10.3125 Gbps, PRBS 2 31 - 1 , NRZ. 2. (1) See Figure1.

6. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 6 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU 84~91 8 Date Code YY: Year; MM: Month DD: Date; LL: Lot YY MM DD LL 92 1 Diagnostic Monitoring Type DDM (Internal Calibration) 68 93 1 En hanced Options DDM ( All flags, TX_FAULT, RX - LOS) F0 94 1 SFF - 8472 Compliance DDM (SFF - 8472 REV10. 3) 03 95 1 CC _TXT Check sum of byte 64 to 94 xx 96~127 32 Vender Specific Vender Specific EEPROM -- 128~255 128 Reserved Reserved -- Two - wire interface ID: addresses A2h Table Data Address Field Size (Bytes) Name of Field Hex Contents Real Value 00 - 01 2 Temp High Alarm xxxx Top (max)+15 °C 02 - 03 2 Temp Low Alarm xxxx Top (min) - 15 °C 04 - 05 2 Temp High Warning xxxx Top (max) 06 - 07 2 Temp Low Warning xxxx Top (min) 08 - 09 2 Voltage High Alarm 8CA0 3.6V 10 - 11 2 Voltage Low Alarm 7530 3.0V 12 - 13 2 Voltage High Warning 88B8 3.5V 14 - 15 2 Volt age Low W arning 7918 3.1V 16 - 17 2 Bias High Alarm 7530 60mA 18 - 19 2 Bias Low Alarm 0000 0mA 20 - 21 2 Bias High Warning 61A8 50mA 22 - 23 2 Bias Low Warning 0000 0mA 24 - 25 2 TX Power High Alarm F677 +8 dBm 26 - 27 2 TX Power Low Alarm 4DF0 +3 dBm 28 - 29 2 TX Power High Warning C3C6 +7 dBm 30 - 31 2 TX Power Low Warning 621E +4 dBm 32 - 33 2 RX Power High Alarm 07CB - 7 dBm 34 - 35 2 RX Power Low Alarm 000D - 29 dBm 36 - 37 2 RX Power High Warning 0631 - 8 dBm 38 - 39 2 RX Power Low Warning 0013 - 28 dBm 40 - 55 16 Re served 00 - 56 - 59 4 RX_ PWR ( 4) 00000000 0

5. All conte nts are Copyright © 1996 - 20 20 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 5 of 10 Document Number: 95 - 0264 - V1. 1 10G EPON ONU SFP+ SC/UPC Module WST - SFP+EP3SU - CU 16 Vcc_T Transmitter Power Supply Input 17 Vee_T Transmitter Ground Input 18 TD + Transmitter Non - Inverted Data I n put (AC coupled) Input / CML 19 TD - Transmitter Inverted Data Input (AC coupled) Input / CML 20 Vee_T Transmitter Ground Input EEPROM Memory Contents Two - wire interface ID: addresses A0h Table Data Address Field Size (Bytes) Name of Field Description Hex Contents 0 1 Identifier SFP Transceiver 03 1 1 Ext. Identifier Serial ID Module supported 04 2 1 Connector type SC connector 01 3~10 8 Transceiver Transceiver Codes 00 00 00 00 00 00 00 00 11 1 Encoding NRZ 03 12 1 BR, Nominal 10Gbps 0A 13 1 Ra t e identifier 00 14 1 length (S MF) - km 20 (units of km) 14 15 1 Length (SMF) - 100m 200 (units of 100m) C8 16 1 Length (50 μm) - 10m N/A 00 17 1 Length (62.5 μm) - 10m N/A 00 18 1 Length (Copper) N/A 00 19 1 Length (OM3) N/A 00 20~35 16 Vendor Name WAVESPL ITTER 57 41 56 45 53 50 4C 49 54 54 45 52 20 20 20 20 36 1 Reserved 00 37~39 3 Vendor OUI 00 0F 0E 40~55 16 Vendor PN WST - SFP+EP3ST - CU 57 53 54 2D 53 46 50 2B 45 50 33 53 5 4 2D 43 55 56~59 4 Vendor Rev Rev 0001 30 30 30 31 60~61 2 Wavelength 1270nm 04 F6 62 1 Unallocated 00 63 1 CC_BASE Check sum of byte 0 to 62 xx 64 1 Reserved 00 65 1 Options TX - DIS, TX - FAULT, RX - LOS 1A 66 8 BR Max ( %) Unspecified 00 67 1 BR Min ( %) Unspecified 00 68~83 16 Serial Number ( ASCII) Varies from module to modul e

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