About Cisco QDD-400-CU2M Transceiver Module in Bangladesh
The Cisco QDD-400-CU2M Transceiver Module is a high-speed 400 Gigabit Ethernet Direct Attach Copper (DAC) cable designed for short-reach connectivity in enterprise data centers, cloud infrastructure, AI clusters, and high-performance computing environments. Featuring a fixed 2-meter passive twinax copper cable with QSFP-DD connectors on both ends, it provides a reliable, cost-effective, and energy-efficient solution for connecting switches, routers, and servers within the same rack or adjacent racks.
Supporting an aggregate data rate of 400Gbps, the Cisco QDD-400-CU2M delivers ultra-low latency, excellent signal integrity, and dependable electrical performance without requiring optical components. As a passive DAC cable, it consumes virtually no additional power while simplifying deployment and reducing overall networking costs. The hot-pluggable design enables quick installation and replacement without interrupting network operations, making it an ideal choice for modern high-density networking environments.
Manufactured to Cisco's enterprise-quality standards, the Cisco QDD-400-CU2M ensures seamless interoperability with supported Cisco networking platforms equipped with QSFP-DD interfaces. Its durable twinax construction offers long-term reliability while helping simplify cable management in mission-critical data center deployments.
Whether upgrading enterprise infrastructure, deploying cloud platforms, or expanding AI networking environments, the Cisco QDD-400-CU2M Transceiver Module provides dependable 400GbE connectivity with low power consumption and outstanding value for short-distance networking applications.
Buy Cisco QDD-400-CU2M Transceiver Module in Bangladesh
Looking for the original Cisco QDD-400-CU2M Transceiver Module in Bangladesh? Datacom Technologies (BD) supplies genuine Cisco Direct Attach Copper (DAC) cables, optical transceivers, enterprise networking products, and complete data center solutions at competitive prices. Whether you are deploying a new data center, expanding enterprise networking infrastructure, or upgrading high-speed server connectivity, we provide authentic Cisco products, professional technical consultation, dependable after-sales support, and nationwide delivery throughout Bangladesh.
Compatibility
- Cisco Nexus Series Switches with QSFP-DD Ports
- Cisco 400 Gigabit Ethernet Platforms
- Cisco Data Center Switches
- QSFP-DD Compatible Network Devices
- 400GbE Direct Attach Copper Deployments
- Enterprise Data Centers
- Cloud Computing Infrastructure
- High-Performance Computing (HPC)
- AI and Machine Learning Platforms
- Short-Reach Rack-to-Rack Connectivity
Cisco QDD-400-CU2M Transceiver Module Specifications & Overview
| Specification |
Details |
| Product Type | 400 Gigabit Ethernet Direct Attach Copper Cable |
| Product Name | Cisco QDD-400-CU2M Transceiver Module |
| Brand | Cisco |
| Model | QDD-400-CU2M |
| Form Factor | QSFP-DD to QSFP-DD DAC |
| Data Rate | 400 Gbps |
| Cable Type | Passive Twinax Copper |
| Cable Length | 2 m |
| Connector Type | QSFP-DD to QSFP-DD |
| Hot Swappable | Yes |
| Power Consumption | Passive Cable (No Optical Power Required) |
| Compliance | QSFP-DD MSA, RoHS |
Applications
- Enterprise Data Centers
- Top-of-Rack (ToR) Switching
- Server-to-Switch Connectivity
- Rack-to-Rack Interconnection
- Cloud Computing Infrastructure
- High-Performance Computing (HPC)
- AI and Machine Learning Clusters
- Leaf-Spine Data Center Networks
- 400 Gigabit Ethernet Deployments
- Mission-Critical Enterprise Networking
Benefits of Choosing This Product
The Cisco QDD-400-CU2M provides a cost-effective and energy-efficient solution for short-distance 400GbE connectivity. Its passive twinax copper design minimizes power consumption while delivering ultra-low latency, reliable signal integrity, and simplified deployment for modern enterprise networking infrastructures.
Why Buy from Datacom Technologies (BD)?
Datacom Technologies (BD) is a trusted supplier of genuine Cisco networking products, Direct Attach Copper (DAC) cables, optical transceivers, enterprise servers, storage solutions, and complete data center infrastructure in Bangladesh. We provide authentic Cisco hardware, competitive pricing, expert technical consultation, and dependable after-sales support. Whether you are expanding enterprise networking infrastructure or deploying a high-density data center, our experienced team is ready to recommend the right Cisco connectivity solution backed by fast nationwide delivery and professional customer service.
- Call/WhatsApp: +8801748173213
- Email: sales@datacom.com.bd
- Alternative Email: datacomtechnologiesbd@gmail.com
- Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh.
Frequently Asked Questions (FAQ)
Q1: What is the cable length of the Cisco QDD-400-CU2M?
The cable has a fixed length of 2 meters for short-distance 400GbE connectivity.
Q2: Is this an optical transceiver?
No. It is a passive QSFP-DD Direct Attach Copper (DAC) cable designed for short-reach high-speed networking.
Q3: Which connector type does this cable use?
It features QSFP-DD connectors on both ends for direct 400 Gigabit Ethernet connectivity.
Q4: Which Cisco platforms support this cable?
It is compatible with supported Cisco networking platforms equipped with QSFP-DD interfaces.
Q5: Why choose the Cisco QDD-400-CU2M?
It delivers reliable 400GbE connectivity with low latency, low power consumption, and simple deployment for enterprise networking environments.
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