About Cisco Compatible QDD-400G-FR4-S 400 Gigabit Transceiver in Bangladesh
The Cisco Compatible QDD-400G-FR4-S 400 Gigabit Transceiver is a high-performance QSFP-DD optical module designed for next-generation enterprise data centers, cloud computing environments, AI infrastructure, and high-capacity network deployments. Supporting the 400GBASE-FR4 optical standard, this transceiver delivers reliable 400 Gigabit Ethernet connectivity over single-mode fiber (SMF) with transmission distances of up to 2 kilometers, making it an excellent solution for data center interconnects and high-speed enterprise backbone networks.
Built in the industry-standard QSFP-DD form factor, the transceiver utilizes PAM4 modulation and four CWDM optical wavelengths to achieve 400Gbps throughput while maintaining excellent signal integrity and low power consumption. The module uses a duplex LC optical connector, allowing organizations to simplify fiber infrastructure and efficiently deploy high-density 400GbE networking solutions. Its hot-pluggable design enables easy installation, replacement, and maintenance without interrupting critical network operations.
The Cisco Compatible QDD-400G-FR4-S supports Digital Optical Monitoring (DOM), allowing real-time monitoring of temperature, voltage, transmit power, and receive power for proactive network management and simplified troubleshooting. Manufactured to meet MSA specifications and designed for interoperability with supported Cisco networking platforms, it delivers dependable performance, excellent compatibility, and enterprise-grade reliability for mission-critical networking environments.
Whether upgrading an existing data center, deploying cloud infrastructure, or expanding high-speed enterprise networks, the Cisco Compatible QDD-400G-FR4-S 400 Gigabit Transceiver provides scalable bandwidth, reliable optical connectivity, and cost-effective performance for modern networking requirements.
Buy Cisco Compatible QDD-400G-FR4-S 400 Gigabit Transceiver in Bangladesh
Looking for the Cisco Compatible QDD-400G-FR4-S 400 Gigabit Transceiver in Bangladesh? Datacom Technologies (BD) supplies high-quality Cisco-compatible optical transceivers, enterprise networking equipment, and data center solutions at competitive prices. Whether you are deploying 400GbE cloud infrastructure, expanding enterprise networking capacity, or upgrading data center connectivity, we provide reliable products, professional technical consultation, dependable after-sales support, and nationwide delivery across Bangladesh.
Compatibility
- Cisco Nexus Series Switches with QSFP-DD Interfaces
- Cisco 400 Gigabit Ethernet Platforms
- QSFP-DD MSA Compliant Switches
- 400GBASE-FR4 Network Deployments
- Single-Mode Fiber (OS2 SMF)
- Duplex LC Optical Infrastructure
- Cloud Data Center Networks
- Enterprise Data Center Interconnect (DCI)
- AI and High-Performance Computing Networks
- 400GbE Ethernet Infrastructure
Cisco Compatible QDD-400G-FR4-S 400 Gigabit Transceiver Specifications & Overview
| Specification |
Details |
| Product Type | 400 Gigabit Ethernet Optical Transceiver |
| Product Name | Cisco Compatible QDD-400G-FR4-S 400 Gigabit Transceiver |
| Form Factor | QSFP-DD |
| Ethernet Standard | 400GBASE-FR4 |
| Data Rate | 400 Gbps |
| Fiber Type | Single-Mode Fiber (OS2 SMF) |
| Maximum Distance | Up to 2 km |
| Connector Type | Duplex LC |
| Optical Technology | CWDM4 with PAM4 Modulation |
| Operating Wavelength | 1271nm, 1291nm, 1311nm, 1331nm |
| Digital Optical Monitoring | Supported (DOM) |
| Hot Swappable | Yes |
| Compliance | QSFP-DD MSA, IEEE 802.3cu 400GBASE-FR4, RoHS |
Applications
- Enterprise Data Centers
- Cloud Computing Infrastructure
- Data Center Interconnect (DCI)
- AI and Machine Learning Clusters
- High-Performance Computing (HPC)
- 400 Gigabit Ethernet Backbone Networks
- Enterprise Core Networks
- Service Provider Infrastructure
- High-Speed Storage Networks
- Mission-Critical Business Applications
Benefits of Choosing This Product
The Cisco Compatible QDD-400G-FR4-S provides high-speed 400 Gigabit Ethernet connectivity, excellent optical efficiency, low power consumption, and dependable interoperability with supported Cisco networking platforms. Its support for single-mode fiber, QSFP-DD architecture, and Digital Optical Monitoring makes it an ideal solution for organizations seeking scalable, cost-effective, and future-ready data center networking.
Why Buy from Datacom Technologies (BD)?
Datacom Technologies (BD) is a trusted supplier of enterprise networking products, optical transceivers, servers, storage solutions, and complete data center infrastructure in Bangladesh. We offer high-quality Cisco-compatible optical modules, competitive pricing, expert technical consultation, and dependable after-sales support. Whether you are upgrading enterprise networking infrastructure or expanding cloud connectivity, our experienced team is ready to recommend the right 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 maximum transmission distance of this transceiver?
The module supports transmission distances of up to 2 kilometers over OS2 single-mode fiber.
Q2: Which connector does the module use?
It uses a duplex LC optical connector for 400GBASE-FR4 deployments.
Q3: Does this module support Digital Optical Monitoring?
Yes. It supports Digital Optical Monitoring (DOM) for monitoring critical optical parameters.
Q4: Is this module compatible with Cisco switches?
Yes. It is designed for interoperability with supported Cisco networking platforms that support QSFP-DD optics.
Q5: Where is this transceiver commonly deployed?
It is widely used in enterprise data centers, cloud infrastructure, AI clusters, and high-speed 400 Gigabit Ethernet backbone networks.
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