200G-400G-800G Modules and Cables Visio Stencils

22 dic. 2025 - For details, please click the attachment icon below to view or download for a good reading experience or resources.

QDD-800G-PCxxx Datasheet

26 nov. 2025 - QDD-800G-PCxxx Datasheet Application 800G Ethernet Standards QSFP-DD MSA CMIS Rev 4.0 IEEE 802.3ck Features Max. Power Consumption 0.005W Per End Low Insertion Loss and Ultra-low Crosstalk for Improved Performance Tested in Targeted Switches for Superior Performance, Quality, and Reliability Minimum Bend Radius 69~81mm for Flexible Routing Simplifies Patching and Offers a Cost-effective Way for Short Links Plug-and-Play Operation, Faster Deployment and Easier Use Compliant with Hot Pluggable QSFP-DD MSA, IEEE 802.3ck, RoHS Environmental Standard (Lead-free) Product Specifications I. Objectives The objective is to provide 800G QSFP-DD cable assemblies. All materials and compounds used, meet the material restrictions of RoHS, (European Directive 2002/95/EC on the Restrictions of Hazardous Substances) as proposed by the RoHS Technical Adaptation Committee. II. Scope This specification is applicable to 800G QSFP-DD external connector system which provides a high speed cable to board interconnect. FS's Quad Small Form-factor Double Density Pluggable solution achieving 800G transmission (hereafter referred to as QSFP-DD) is designed for high-density applications. The hot-pluggable transceiver integrates 8 transmitting and 8 receiving channels. FS's 800G QSFP-DD cable assemblies are high performance, high bandwidth and cost effective interconnect solutions which support 800G standards with different data rate applications. No. Part Number Type Length AWG Tolerance 1 QDD-800G-PC005 DAC 0.5 meter 30AWG +0.05/-0 meter 2 QDD-800G-PC01 DAC 1 meter 28AWG +0.05/-0 meter 3 QDD-800G-PC015 DAC 1.5 meter 28AWG +0.05/-0 meter III. Reference Documents The following documents are forming a part of this specification to the extent specified. QSFP-DD MSA : QSFP-DD Hardware Specification CMIS Rev 4.0: Common Management Interface Specification EIA 364-1000: Environmental Performance of Electrical Connectors IEEE 802.3ck Physical Layer Specifications and Management Parameters for 100Gb/s, 200Gb/s, and 400Gb/s Electrical Interfaces Based on 100Gb/s Signaling. IV. Rating QSFP-DD Module Insertion/Removal cycles: 50 cycles. Parameters Symbol Min. Max. Unit Operating Voltage Vcc 3.135 3.465 V Operating Temperature 0 +70 °C Storage Temperature Ts -40 +85 °C Humidity Operating RH 85 % V. Product Requirements Design and construction Connector The connector meets the various dimensional and physical requirements outlined in the QSFP-DD MSA specification. image.png Picture 1 Cable Cable type is a 100 ohm twinax cable which consists of 8 parallel pairs. Printing on the cable is defined in the respective cable specification. Each pair consists of two signal conductors and two drains wire wrapped in a shield. image.png Picture 2 Cable Assembly Cable Bulk shield is directly to be connected to the connector backshell to minimize EMI. Each cable assembly is labelled with a unique identification label. image.png Picture 3 Pin connection image.png image.png PCB Wire connection image.png Materials Connector The Backshell material is Nickel Plated Zinc The PCB has gold plated pads All materials are RoHS complaint The PCBs are certified by UL Cable The conductors are solid copper with silver plating The dielectric consist of FSZELL® (Skin - Foam - Skin PE) The cable jacket is polyvinylchloride (PVC) . All materials are RoHS complaint Communication cable type: CM, 75°C ,UL certification. VI. Performance Requirements Electrical Performance Requirements No. Test Items Test Condition Specification 6.1.1 Current 0.5A per contact 6.1.2 Voltage 30 vDC per contact 6.1.3 LLCR EIA 364-23, 20mVdc, 100mA less than 2 ohms. 6.1.4 Continuity Verify the continuous electrical path No open, short, or high resistance. SI Requirements No. Test Items Specification Notes 6.2.1 SDD21&SDD12 (Please reference only ,when the length is more than 1.5m ) ≤19.75 dB Min. @26.56 GHz; ≥ 11.0 dB max. @26.56GHz; From 0.01 GHz to 26.56GHz 6.2.2 ERL Minimum cable assembly ERL(*) : ≥ 8.25dB / 6.2.3 SCD12-SDD12 SCD21-SDD21 ≥ 10 0.05GHz≤f<12.89GHz ≥ 14-0.3108f 12.89GHz≤f≤40GHz ( up to 40GHz) VII. Packing The DAC products are packed each in a plastic bag. All connectors are covered with protective plastic caps. Depending on length and gauge size, different quantities can fit in the carton boxes. Bags and boxes are labeled.