Description
The AddOn QSFPDD-8SFP28-PDAC1M-AO is an MSA and TAA compliant 200GBase-CU QSFP-DD to 8xSFP28 direct attach copper (DAC) cable designed for high-speed, low-latency connections between switches, routers, and servers. Operating over a passive twinax copper medium with a maximum reach of 1 meter, this cable offers reliable 200Gbps connectivity by splitting a single QSFP-DD port into eight 25Gbps SFP28 lanes. It is ideal for high-performance computing, data centers, and enterprise networking applications.
Built to meet industry standards such as IEEE 802.3bj/by/cd and SFF-8679/8636, this DAC supports I2C for EEPROM communication and features excellent EMI/EMC shielding, robust mechanical construction, and a pull-to-release latch design for easy installation. AddOn cables are rigorously tested, uniquely serialized, and backed by a limited lifetime warranty to ensure optimal performance and reliability.
| Specification | Details |
|---|---|
| Brand | AddOn |
| Part Number (SKU) | QSFPDD-8SFP28-PDAC1M-AO |
| Product Type | Direct Attach Copper (DAC) Cable |
| Data Rate | 200Gbps aggregate (8x 25Gbps NRZ per lane) |
| Connector Type | QSFP-DD to 8x SFP28 |
| Cable Type | Passive Twinax |
| Cable Length | 1 meter (3.3 ft) |
| Wire Gauge | 32 AWG |
| Cable Outer Diameter (OD) | 3.81 mm |
| Jacket Material | PVC |
| Flammability Rating | VW-1 |
| Impedance | 100 Ω |
| Voltage | 3.3V DC |
| Current (Signal Only) | 0.75A |
| Operating Temperature | -10°C to +60°C |
| Compliance Standards | QSFP-DD MSA Rev 3.4, SFF-8679, SFF-8636, IEEE 802.3bj/by/cd |
| EMI/EMC Compliance | FCC Part 15 Class B, EN 55032/55024 |
| Product Safety | TUV EN62368-1, UL/CSA 60950-1 |
| Laser Eye Safety | IEC 60825-1 (3rd Ed.), FDA CFR-21 1040.10 & 1040.11 |
| Applications | Data Centers, Servers, Routers, Switches, High-Performance Computing |
| RoHS Compliance | RoHS-6 Compliant |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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