DA CEMAligned with the Common Electrical Module (CEM) architecture, aiotek DA CEM connectors enable direct, high-speed electrical connections between host boards and attached modules without the need for active components. Optimized for PCIe-based platforms, these connectors support stable signal transmission, simplified system integration, and reduced latency in server and data center designs. |
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Key Features
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Low Transmission Loss |
Easy Installation & Maintenance |
Flexible Detachable Design |
Product Description
DA CEM enables next-generation system architecture by unifying high-speed signaling and power delivery, effectively addressing signal integrity challenges associated with high-speed PCB traces.
Benefits
- High-speed signal terminals enable direct cable soldering instead of routing signals through PCB traces, effectively reducing signal loss associated with conventional PCB routing and delivering excellent signal integrity for high-frequency applications.
- By transmitting signals directly from the cable to the terminal, designers can avoid complex high-speed routing, length matching, and SI simulation on the mainboard, significantly simplifying board design and reducing development effort.
- DA CEM supports multiple cable exit directions and form factors, allowing optimized airflow paths within the chassis and improved thermal performance around boards and connectors.
Product Specification
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| Specification | Internal Cable SPEC., PCIe Gen6 |
|---|---|
| Description | DA CEM PCIe Gen 6 X16 |
| Plating | Contact Area : 30u” Au; Solder Tail: 100u” Matt Tin |
| PCB Thickness | 1.57mm |
| Data Rate | 64GT/S per lane |
| Voltage Rating | 12V DC |
| Current Rating | 1.1A/Pin |
| Impedance | 85Ω |
| Application | AI Server |
| Cable connection process | Hot Bar process |
| wire gauge | 29AWG |
| Pitch | 1.00mm |
