Product Type | Passive Direct Attach Cable (DAC) |
Cable Length | 5 meters |
Form Factor | QSFP28 to QSFP28 |
Connector Type (Both Ends) | QSFP28 Male |
Data Rate | 100 Gbps |
Power Requirements | Bus-powered (passive, no external power needed) |
Application | Switch-to-switch, server-to-switch, server-to-storage direct connectivity |
Use Case | High-speed intra-rack or inter-rack connections in data centers |
Lenovo 5m Passive 100G QSFP28 Direct Attach Cable
Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Ideal for high-speed 100Gbps connections in data center and enterprise networks
- TAA compliance ensures suitability for government-regulated environments
- Passive design simplifies deployment and lowers infrastructure costs
Product Overview
The Lenovo 5m Passive 100G QSFP28 Direct Attach Cable is a robust networking solution engineered for high-speed data transfer applications. With QSFP28 male connectors on both ends, this cable enables seamless peer-to-peer connectivity at up to 100Gbps over a 5-meter span. As a passive cable, it relies on the electrical power of the connected devices, eliminating the need for additional signal conditioning or external transceivers.
Manufactured in Mexico and compliant with the Trade Agreements Act (TAA), this cable is suitable for government and enterprise deployments that demand regulatory compliance. It is ideal for linking switches, routers, servers, or storage elements within racks or across adjacent racks in high-performance computing or data center environments. The consistent and reliable signal quality of the DAC ensures low latency and minimal electromagnetic interference in tightly coupled deployments.
Its cost-efficient design and plug-and-play functionality make it an effective choice for IT administrators looking to upgrade or expand network performance with minimal configuration effort. Please note that technical parameters beyond interface type, TAA compliance, and physical length are unavailable.
Specifications
Product Overview
Physical & Environmental
Cable Jacket Type | PVC |
Conductor Material | Copper |
Minimum Operating Temperature | 0°C (32°F) |
Maximum Operating Temperature | 70°C (158°F) |
Operating Humidity Range | 10% to 85% (non-condensing) |
Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
Flammability Rating | UL94 V-0 |
Bend Radius | 30 mm (typical) |
Durability (Plug Cycles) | 100 mating cycles |
Cloud Management & Licensing
Plug-and-Play | Yes |
Software Configuration Required | No |
Interfaces
Interface Standard | QSFP28 |
Maximum Data Rate | 100 Gbps |
Transmission Type | Direct Attach Copper |
Connector 1 Type | QSFP28 Male |
Connector 2 Type | QSFP28 Male |
Cable Technology | Passive Twinax Copper |
Port Compatibility | QSFP28 ports |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
RoHS Compliance | Yes |
Reach Compliance | Yes |
Halogen Free | No |
Certifications | CE, FCC, UL |
Advanced Security Features
Electrical Isolation | Yes (galvanic isolation between ends) |
EMI Shielding | Yes (electromagnetic interference shielding) |