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WST-QS56-AOC-Cxx

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InfiniBand FDR 56-Gbps QSFP+ Active Optical Cable

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5. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 5 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx QSFP + Module Pad Assignments and Descriptions

8. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 8 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Recommended Interface Circuit

11. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 11 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Memory Map The memory map is structured as a single address and multiple page approaches, according to the QSFP+ SFF - 8436 MSA specification as shown in t he below. For more detailed description of this memory map or lower pages, please see our Memory Map document with flexible customization settings.

9. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 9 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Mechanical Design Diagram Unit: mm

10. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 10 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Handling Care should be taken to restrict exposure to the conditions defined in the Abso lute Maximum Ratings. P ut the product in an even and stable location. I f the product falls down or drops, it may cause an injury or malfunction. The cable must not be subject to extreme bends during installation or while in operation. If you bend the cable at a radius less than the cable minimum bend radius, then the cable may get damaged. D on ’ t twist or pull by force ends of the cable , which might cause malfunction. In addition, the bending direction should be perpendicular to the flat surface of the ribbo n cable. Please do not bend or kink the cable in lateral directions of flat surface of the ribbon.

1. Data Sheet All contents are Copyright © 1996 – 20 1 7 W avesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 1 of 12 InfiniB and FDR 56 - Gbps QSFP+ Active Optical Cable PN: WST - QS56 - AOC - Cxx General D escription WaveSplitter ’ s Quad Small Form - Factor Pluggable Plus (QSFP+) active optical cables (AOC) are high - performance active optical cable with bi - directional signal transmission and aggregate 56 - Gbps bandwidth for InfiniBand F DR (4 - Channel × 14 - Gbps); also backwards compatible with InfiniBand QDR and Ethernet 40GBase - SR4 expands. Compared to conventional copper cables, longer and lighter optical cables enable the ease of complicated data - center cablings. The AOCs utilize multimode fiber with 850 - nm VCSELs and PIN PDs. The certificated cables have superior signal integrity and bit - error - rate, which enables reliable operation performance. F eatur e  4 - channel bi - directional AOC with aggregate bandwidth of 56 - Gbps (Electrical Interface Only)  Compli ant to SFF - 8436 QSFP + Specification Revision 4. 1  Supports 56 - Gbps aggregate data - rate links up to 100 - m  Low power consumption of max 1.5 W (Compliant to Power Level 1)  Full Digital Diagnostics Monitor Interface  Hot pluggable electrical interface  0 to 70 ° C case temperature operating range  RoHS Compliance and Lead - Free A pplications 1 InfiniBand FDR, QDR, DDR, and SDR 2 40GBASE - S R4 Ethernet links 3 4G/8G/10G Fiber Channel 4 SATA/SAS Storage 5 HPC Interconnects 6 Proprietary Interconnections

4. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 4 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Optical Cable Specification Parameter Specification Notes Minimum Cable Bending Radius 48 mm IBTA Spec. is 100 - mm. Cab le Cross - Section Dimension Ribbon Type Cable with Size of 4.7 × 2.5 mm 2 Cable Cover Type LSZH 1 Standard Cable Length 10, 20, 30, 50, 100 - m Cable Length Tolerance +100/ - 0 cm Notes: 1. Cable cover type standard is LSZH. Other types can be available u pon request.

7. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 7 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Pin Logic Symbol Description Plug Sequence Notes 34 CML - I Tx3n Transmitter Inverted Data Input 3 35 GND Ground 1 1 36 CML - I Tx1p Transmitter Non - Inverted Dat a Input 3 37 CML - I Tx1n Transmitter Inverted Data Input 3 38 GND Ground 1 1 Notes: 1. GND is the symbol for signal and supply (power) common for the QSFP+ module. All are common within the QSFP+ module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal - common ground plane. 2. Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Requirements defined for the host side of t he Host Edge Card Connector are listed in Table 6. Recommended host board power supply filtering is shown in Figure 4. Vcc Rx Vcc1 and Vcc Tx may be internally connected within the QSFP+ module in any combination. The connector pins are each rated for a ma ximum current of 500 mA. Recommended Host Board Power Supply Circuit

2. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 2 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Absolute Maximum Rating Not n ecessarily applied together. Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied. Parameter Min Max Unit Note Storage Temperature - 10 70 °C 1 3.3V Power Supply Voltage - 0.5 3.6 V Data Input Voltage - Single Ended - 0.5 V cc +0.5 Control Input Voltage - 0.5 3.6 V Relative Humidity 5 85 % 2 Notes: 1. Limited by the fiber cable jacket, not the active ends. 2 . Non - condensing. Recommended Op erating Conditions Parameter Min Typical Max Unit Note Case Operating Temperature 0 40 70 °C Power Supply Voltage 3.135 3.3 3.465 V Date Rate per Channel 2.5 14.0625 Gbps 1 Power Supply Noise Ripple Suscepti - bility (PSNR) 50 mV 2 Bit Error Ratio 10 - 12 3 Data Pattern Both compatible with 8b/10b and 64b/66b coding Control Input Voltage High 2 Vcc+ 0.3 V Control Input Voltage Low - 0.3 0.8 V Two Wire Serial (TWS) Interface Clock Rate 100 kHz Differential Data Input / Output Load 100 Oh ms Standard Cable Lengths 3 100 m Notes: 1. Lane speed up to 12.5 - Gbps is available upon customer requests. 2. Power supply noise is defined as peak - to - peak noise amplitude over 1K to 15 MHz frequency range at host supply side by the recommended power supply filter for module. See Section 10 for the recommended power supply filter. 3. Bit - Error - Rate (BER) is tested with PRBS 2 31 - 1 pattern.

3. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 3 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Electrical Characteristics Parameter Min Typical Max Unit Note Transceiver Transceiver Power Consumption 1 .5 W Transceiver Power - On Initialization Time 2000 ms 1 Transmitter Data Input Differential Peak - to - Peak Voltage Swing 1000* mVpp SDD11 Differential Input Return Loss Up to 15.0 GHz dB 2 J2 Jitter Tolerance 0.17* UI J9 Jitter Tolerance 0.2 9* UI Receiver Data Output Differential Peak - to - Peak Voltage Swing 300 800 * mVpp 4 Output Transition Time 20% to 80% 2 4 ps SDD22 Differential Output Return Loss Up to 15.0 GHz dB 3 J2 Jitter Output 0.42 UI J9 Jitter Output 0.65* UI * FDR specification target and subject to change. Notes: 1. “Initialization Time” is the time from when the supply voltages reach and remain above the minimum “Recommended Operating Conditions” to the time when the module enables TWS access. The module at tha t point is fully functional. 2. Frequency dependent input return loss by the following formula” SDD11 (f) ≦ - min(10, 12 - 2*SQRT(f/1.4), 6.3 - 13*log(f/7.7)) dB, where 0.01 GHz ≦ f ≦ 15 GHz 3. Frequency dependent output return loss by the following formula” SDD 22 ( f) ≦ - min(10, 12 - 2*SQRT(f/1.4), 6.3 - 13*log(f/7.7)) dB, where 0.01 GHz ≦ f ≦ 15 GHz 4. AC - Coupled with 100 Ω differential output impedance.

12. Page 12 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Ordering Information Part No Specification Package Cable Length Data rate per Lane Laser Detector Te mp Reach Other Application code WST - QS 56 - AOC - C 03 Q SFP+ 3m 14.06Gbps VCSEL PIN 0~70 o C 70/100m via OM3/OM4 DDM RoHS InfiniBand FDR / QDR / DDR / SDR WST - QS 56 - AOC - C 05 Q SFP+ 5m 14.06Gbps VCSEL PIN 0~70 o C 70/100m via OM3/OM4 DDM RoHS InfiniBand FDR / QDR / DDR / SDR W ST - QS 56 - AOC - C 10 Q SFP+ 10m 14.06Gbps VCSEL PIN 0~70 o C 70/100m via OM3/OM4 DDM RoHS InfiniBand FDR / QDR / DDR / SDR WST - QS 56 - AOC - C 20 Q SFP+ 20m 14.06Gbps VCSEL PIN 0~70 o C 70/100m via OM3/OM4 DDM RoHS InfiniBand FDR / QDR / DDR / SDR WST - QS 56 - AOC - C 30 Q SFP+ 30m 14.06G bps VCSEL PIN 0~70 o C 70/100m via OM3/OM4 DDM RoHS InfiniBand FDR / QDR / DDR / SDR WST - QS 56 - AOC - C 50 Q SFP+ 50m 14.06Gbps VCSEL PIN 0~70 o C 70/100m via OM3/OM4 DDM RoHS InfiniBand FDR / QDR / DDR / SDR WST - QS 56 - AOC - C H0 Q SFP+ 100m 14.06Gbps VCSEL PIN 0~70 o C 70/100m vi a OM3/OM4 DDM RoHS InfiniBand FDR / QDR / DDR / SDR 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 Headquart ers 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 T el: +86 - 755 - 86265980 Fax: +86 - 755 - 26642741

6. All contents are Copyright © 1996 – 20 1 7 W avesp litter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 6 of 12 Document Number: 95 - 0139 - V1 .0 Infini B and FDR 56 - Gbps QSFP+ Active Optical Cable WST - QS56 - AOC - Cxx Pin Logic Symbol Description Plug Sequence Notes 1 GND Ground 1 1 2 CML - I Tx2n Transmitter Inverted Data Input 3 3 CML - I Tx2p Transmitter Non - Inverted Data Input 3 4 GND Ground 1 1 5 CML - I Tx4n Transmitter Inverted Data Input 3 6 CML - I Tx4p Transmitter Non - Inverted Data Input 3 7 GND Ground 1 1 8 LVTTL - I ModSelL Module Select 3 9 LVTTL - I ResetL Module Reset 3 10 Vcc Rx +3.3V Power Supply Receiver 2 2 11 LVCMOS - I/O SCL 2 - wi re serial interface clock 3 12 LVCMOS - I/O SDA 2 - wire serial interface data 3 13 GND Ground 1 2 14 CML - O Rx3p Receiver Non - Inverted Data Output 3 15 CML - O Rx3n Receiver Inverted Data Output 3 16 GND Ground 1 1 17 CML - O Rx1p Receiver Non - Inverted Data Output 3 18 CML - O Rx1n Receiver Inverted Data Output 3 19 GND Ground 1 1 20 GND Ground 1 1 21 CML - O Rx2n Receiver Inverted Data Output 3 22 CML - O Rx2p Receiver Non - Inverted Data Output 3 23 GND Ground 1 1 24 CML - O Rx4n Receiver Inverted Data Output 3 25 CML - O Rx4p Receiver Non - Inverted Data Output 3 26 GND Ground 1 1 27 LVTTL - O ModPrsL Module Present 3 28 LVTTL - O IntL Interrupt 3 29 Vcc Tx +3.3V Power supply transmitter 2 2 30 Vcc1 +3.3V Power supply 2 2 31 LVTTL - I LPMode Low Power Mode 3 32 GND Ground 1 1 33 CML - I Tx3p Transmitter Non - Inverted Data Input 3

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