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WST QSFP+PL4L-C

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"40GBase QSFP+ Parallel LR4 1.5km Optical Transceiver
with isolators"

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4. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 4 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C Digital Diagnostic Memory Map

10. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 10 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C T ypical Application Circuit Figure 4 : Example QSFP+ Host Board Schematic for Optical Modules

8. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 8 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C M odule Electrical Pin Definition

11. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 11 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C Mechanical Comply to SFF - 843 6 rev. 4 . 2 , for QSFP+ 10 Gbs 4X PLUGGABLE TRANSCEIVER , t ab color in yellow Figure 5 : Drawing of QSFP+ Module Figure 6 : QSFP+ Optical Receptacle and Channel Orientation for MPO /APC connector

7. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 7 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C Low Speed Electrical Specification Pin De finition Figure 1 : Interface to Host PCB

9. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 9 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C Application in System Figure 2 : Application Reference Model Figure 3 : Recommended Host Board Power Supply Filtering

3. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 3 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C Average receive power , each lane RxPx dBm - 1 2 . 5 4 Receiver Sensitivity in OMA , each lane Sen OMA dBm - 11 .5 5 Receiver Crossing R CP % 45 55 Receiver Eye Mask SFF - 8431, SFP+MODULE RECEIVER OUTPUT SPECIFICATIONS AT C’. Receiver Eye Mask Margin R EMM % 0 Receiver Reflectance R rx dB - 12 LOS Assert LOS A dBm - 30 Deassert LOS D dBm - 12 LOS Hysteresis LOS H dB 0.5 6 Note s : 1. Even if th e TDP < 1 dB, the OMA (min) must exceed this value 2. Transmitter reflectance is defined looking into the transmitter 3. The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having a power level equal to the aver age receive power (max) plus at least 1 dB. 4. Average receive power (min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance. 5. PRBS 231 - 1 at BER 10 - 12, ER=3.5dB

1. Data Sheet All contents are Copyright © 1996 – 20 1 7 W ave S plitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 1 of 12 4 0GBase Q SFP+ Parallel LR4 1.5km Optical T r ansceiver with isolators P/N: WST - Q SFP+ PL4L - C Absolute Maximum Ratings Parameter Symbol Unit Min Max Storage Temperature Range T s o C - 40 +85 Power Supply Voltage V cc V 0 +3.6 Relative Humidity RH % 5 8 5 Recommended Operating Conditions Parameter Symbol Unit Min Typ Max Case Operatin g Temperature Range T c - CT o C 0 25 +70 Power Supply Voltage V cc V 3.135 3.3 3.465 Features:  Supports 41.2 Gb/s aggregate bit rates  Link Distance up to 1.5 km over SMF fiber  4 parallel 10Gbps full duplex channels  Standard 12 - fiber MPO/MTP APC SMF connector  Compatible with 4 SFP+ 10GBASE LR / LR lite transceivers via SMF breakout cable  Uncooled 4x10Gb/s tr ansmitter /PIN Diode with isolators  Power diss ipation < 2.5 W  Complian t with Hot Pluggable Q S FP + MSA (SFF - 8436)  Digital Diagnostic Monitoring Interface  O perating case temperature range: 0 °C~7 0 °C  RoHS 6 Compliant Applications:  4 0 GBAS E IEEE Interconnect up to 1.5km over SMF fiber  High Performance, Hig h Density Interconnect  Data center Rack - Rack, Rack to cluster interconnect

12. Page 12 of 12 Document Number: 95 - 0 088 - V 4. 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4L - C Regulatory Compliance Feature Test Method Performance Laser Eye Safety FDA 21 CFR 1040.10 and 1040.11 IEC 60825 - 1: 1994+ A11: 1996+ A2: 2001 IEC 60825 - 2: 2004 + A1: 2006 EN 60825 - 1:1994+A1:2002+A2:2001 EN 60825 - 2: 2004 Compliant with Class 1 laser product Electrostatic Discharge (ESD) to the Electrical Pins MIL - STD - 883E Method 3015.4 Human Body Model Class 1 (>1.5kV) Electros tatic Discharge (ESD) Immunity IEC 61000 - 4 - 2: 2001 Class 2 (>4.0kV) Electromagnetic Interference (EMI) FCC Part 15 Subpart J Class B CISPR22:1997+A1:2000+A2:2002, Class B EN55022:1998+A1:2000+A2:2003, Class B Compliant with standards Ordering Informatio n Part No Specification Package Data rate per Lane Laser Optical Power Detector Max. Receive Sensitivity Temp Reach Other Application code WST - Q SFP+ PL 4 L - C Q SFP+ 10.3 Gbps 131 0 n m FP with isolators - 8 . 2 dBm ~ + 0 . 5 dBm PIN - 11 . 5 d Bm i n OMA 0~70 o C 1.5km for SMF DDM RoHS 4 0GBASE - PSM 4 All specification data are accurate on the date of publication for product comparisons and ordering information. Wavesplitter 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 Headquarters 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, Guangdon g China 518054 Tel: +86 - 755 - 86265980 Fax: +86 - 755 - 26642741

6. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 6 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C 148 - 163 16 Vendor name 57 41 56 4 5 53 50 4C 49 54 54 45 52 20 20 20 20 WAVESPLITTER 164 1 Extended Module Codes 00 165 - 167 3 Vendor OUI 00 0F 0E 168 - 183 16 Vendor Part Number 57 53 54 2D 51 53 46 50 2B 50 4C 34 4C 2D 43 20 WST - Q SFP+ P L 4 L - C 184 - 185 2 Vendor rev 31 3 0 10 186 - 187 2 Wav elength 66 5 8 131 0nm 188 - 189 2 Wavelength Tolerance 2 7 10 5 0nm 190 1 Max case temp 46 70C 191 1 Check code for [128 - 190] X x 192 - 195 4 Options 12 00 00 00 40G PSM4 parallel SM 196 - 211 16 Vendor SN CC CM YY MM ID SN SN SN SN 20 20 20 20 20 20 20 CC: C o untry code CM: CM code YY: Year MM: Month ID: Product ID SN: Sequence 212 - 219 8 Dat e code YY YY MM MM DD DD LL LL YY: Year MM: Month DD: Day of month LL: Lot number 220 1 DOM type 08 F or a verage power 221 1 Enhanced Options 00 222 1 Reserved 0 0 22 3 - 25 5 33 Vendor specified X x

5. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 5 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C EEPROM Serial ID Memory Contents Accessing Serial ID Memory uses the 2 wire address 1010000X (A0H). Memory Contents of Serial ID are shown in Table as below. Serial ID Memory Co ntents Data Address Size (Bytes) Name of Field Contents(Hex) Description BASE ID FIELDS 0 1 Identifier 0 D Q SFP 1 - 2 2 Status Indicator 0 0 00 3 - 21 19 Interrupt Flags A ll 00 2 2 - 3 3 12 Module Monitors A ll 00 3 4 - 81 48 Channel Monitors A ll 00 82 - 8 5 4 R eserved 00 00 00 00 8 6 - 97 12 Control All 00 98 - 99 2 Reserved 00 00 10 0 - 10 6 7 Module & Channel Masks 00 00 00 00 00 00 00 107 - 118 12 Reserved All 00 119 - 122 4 Password Change Entry 00 00 00 00 123 - 126 4 Password Entry 00 00 00 00 127 1 Page S elect 00 128 1 Identifier 0 D Q SFP + 1 29 1 Ext. Identifier 80 130 1 Connector 0 C MPO Connector 131 - 138 8 Specification Compliance 80 00 00 00 00 00 00 00 4 0G PSM4 over 1.5km 1 39 1 Encoding 0 5 64B/66B 1 40 1 BR - Normal 67 10.3Gbps per lane 1 41 1 Extend ed Rate Select 00 unspecified 14 2 1 Length SM - km 01 1 .5 km S MF 1 43 1 Length, OM3 - 2m 00 1 44 1 Length, OM2 - 1m 00 1 45 1 Length, OM1 - 1m 00 1 46 1 Length, Cu - 1m 00 not support copper 1 47 1 Device technology 30 1310nm FP

2. All contents are Copyright © 1996 - 201 7 Wave S plit ter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 2 of 12 Document Number: 95 - 0 088 - V 4 . 3 4 0GBase Q SFP+ Parallel L R 4 1.5km Optical Transceivers with isolators WST - Q SFP+ PL4 L - C Power Supply Current I cc mA 7 21 Power Consumption W 2 . 5 Data rate per Channel Gbps 10.3125 S pecifications (tested under recommended operating conditions, unless otherwise noted) Parameter Symbol Unit Min. Typ. Max. Notes Electrical Characteristics Transmitter Differential Input Voltage V IN mV pp 18 0 8 00 Receiver Differential Output Voltage V O mV pp 400 450 850 1 Loss of Signal (LOS) V OH V 2 Vcc 2 V OL Vee Vee+0.8 Transmitter Disable (TX - Disable) V IH V 2 Vcc V IL Vee Vee+0.8 Rx Output Rise and Fall Time Tr/Tf ps 28 20% to 80% Note1. SFF - 8431, SFP+MODULE RECEIVER OUTPUT SPECIFICATIONS AT C’ . Note2. LOS is an open collector output. Should be pulled up with 4.7k Ω – 10k Ω on the host board. Normal operation is logic 0; loss of signal is logic 1. Optical transmitter Characteristics Parameter Symbol Unit Min. Typ. Max. Notes Average Launch Power , each lane Po dBm - 8.2 + 0.5 Center wavelength λ c n m 1260 1355 Optical Spectral Width (RMS) Δλ nm 3.5 T arget 2.5 Extinction ratio E R Db 3 . 5 Optical power OMA , each lane P OMA dBm - 4.5 +1.5 1 Launch power in OMA minus TDP, each lane O - T dB - 9.4 Average launch power of OFF transmitted , each lane P off dBm - 30 RIN 12 OMA RIN dB/Hz - 1 28 Optical return loss tolerance ORL T dB 12 2 Output eye Compliant with IEEE802.3 ba eye mask Optical receiver Characteristics Parameter Symbol Unit Min. Typ. Max. Notes Center W avelength λ c n m 1260 1355 Receiver Ov erload in OMA, each lane Rx OMA dBm +1.5 Receiver Overload in average power, each lane P max dBm +0.5 3

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