Huawei ES5D21Q04Q01 – 4-Port 100G QSFP28 Interface Card
The Huawei ES5D21Q04Q01 from Datacom Technologies BD is a high-performance 100 Gigabit Ethernet optical interface card designed for Huawei modular switching and routing platforms. It delivers ultra-high-speed connectivity and scalable bandwidth, making it ideal for data centers, service provider networks, and enterprise core and aggregation environments.
Specification Table
| Feature | Details |
|---|
| Product Name | Huawei ES5D21Q04Q01 |
| Form Factor | Interface Card / Line Card |
| Data Rate / Capacity | 4 × 100Gbps |
| Standard / Protocol | 100G Ethernet |
| Fiber Type / Interface | Optical Fiber (QSFP28) |
| Wavelength / Technology | Depends on installed QSFP28 transceiver |
| Transmission Distance | Depends on transceiver used |
| Connector Type | QSFP28 |
| Lane Configuration | 4 × 100G |
| Modulation | Depends on transceiver |
| Compliance | Huawei networking and safety standards |
| Compatibility | Huawei modular switches and routers |
| Application | Core, aggregation, and data center networking |
Huawei ES5D21Q04Q01 Description
The Huawei ES5D21Q04Q01 interface card is engineered to deliver high-density 100G Ethernet connectivity for Huawei modular networking platforms. With four QSFP28 ports, it enables massive bandwidth expansion to support cloud computing, big data processing, and high-throughput enterprise and service provider networks.
Designed for carrier-grade reliability, this interface card integrates seamlessly with Huawei systems to provide stable performance, low latency, and efficient traffic forwarding. Fully tested for interoperability within Huawei architectures, the ES5D21Q04Q01 ensures scalable growth, operational efficiency, and long-term stability in demanding network environments.
Key Features
• 4-port 100G QSFP28 Ethernet interface card
• Designed for Huawei modular networking platforms
• Ultra-high-speed data transmission capability
• Supports multiple QSFP28 optical transceivers
• High-density and scalable architecture
• Low latency and high reliability
• Huawei-certified compatibility
• Ideal for core and aggregation networks
Where It Can Be Used
• Data center core and spine networks
• Service provider backbone infrastructure
• Enterprise core and aggregation layers
• Cloud computing and virtualization platforms
• High-bandwidth network expansion projects
• Carrier-grade Ethernet deployments
Get in Touch with Datacom Technologies BD
Call/WhatsApp: 01748173213
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