Huawei EH1D2L02QFC0 Interface Card

Optimized for Advanced Network Infrastructures
The Huawei EH1D2L02QFC0 Interface Card targets enterprise-grade environments requiring high-speed optical connections, primarily integrating with Huawei S9700 switch series. Its design supports network engineers, system integrators, and IT infrastructure managers who demand scalable and reliable solutions. By providing two 40GBASE-X ports and supporting port splitting into four 10GE interfaces, this card enhances network flexibility and capacity, aligning with complex data center and campus network architectures. This module suits scenarios needing robust throughput, reduced latency, and seamless integration within evolving network topologies.

Comprehensive Technical Capabilities and Standards Compliance
Engineered with two 40GE optical ports, the Huawei EH1D2L02QFC0 Interface Card enables line-rate forwarding and supports distributed data plane technology for concurrent data processing. It adheres to IEEE802.3ba Ethernet standards, ensuring compatibility with multiple frame formats and dual IPv4/IPv6 protocol stacks. The module is hot swappable, facilitating maintenance without utility disruption. Its compatibility with standard QSFP+ optical modules and various high-speed cables, including active optical cables, extends deployment versatility. Physical dimensions and environmental tolerance support steady operation in demanding conditions, with maximum power consumption limited to 88W for energy-efficient performance.

Versatile Applications Enhancing Network Performance
This interface card finds application across data centers, carrier networks, and enterprise campuses requiring enhanced 40GE backbone or aggregation links. The port splitting functionality enables hybrid 40G/10G deployments, optimizing resource utilization in layered network schemes. Service port clustering offers high-reliability cluster expansion by improving link redundancy and load balancing. Its hot-swap capability minimizes downtime during upgrades or replacements, supporting live network maintenance workflows. By integrating with Huawei S9700 switches, the Huawei EH1D2L02QFC0 Interface Card contributes to scalable, high-performance networks aligned with modern operational demands.


Product Advantages

Modular Design and Integration Efficiency
The Huawei EH1D2L02QFC0 Interface Card features a modular form factor designed to fit Huawei S9700 switch chassis seamlessly, streamlining system integration. Its dual 40GBASE-X ports support QSFP+ connectors, facilitating compatibility with a broad range of optical modules and cables. The hot-swappable architecture reduces service interruption risks during hardware upgrades or replacements. Compliance with IEEE802.3ba standards ensures interoperability with existing Ethernet infrastructures, while physical robustness supports reliable deployment in diverse environmental conditions. This structure eases capacity expansion and maintenance in enterprise networking environments.

Enhanced Operational Performance and Usability
Delivering line-rate switching at 40Gbps per port, the Huawei EH1D2L02QFC0 Interface Card optimizes network throughput and minimizes latency. The port splitting capability improves network design flexibility by allowing one 40GE port to function as four separate 10GE connections, supporting varied access scenarios. Hot-swapping empowers technicians to perform live equipment changes without impacting system uptime, enhancing operational continuity. Additionally, the card supports multiple network protocols, including IPv4/IPv6 dual-stack, ensuring broad compatibility and robust data transmission integrity critical for mission-critical networks.


Functions and features of the EH1D2L02QFC0

Specifications of the ET1D2L02QSC0

Use Scenarios

Deployment in Data Center Backbone and Aggregation Switching
In high-density data centers, the Huawei EH1D2L02QFC0 Interface Card serves as a high-capacity uplink module within Huawei S9700 switches to facilitate efficient data aggregation and backbone traffic transmission. Its two 40GE ports deliver high throughput suitable for handling increased bandwidth demands, while port splitting enables granular segmentation of network flows for optimized resource allocation. The module complies with IEEE802.3ba standards, ensuring Ethernet protocol consistency required by data center operators. Integration with service port clustering enhances redundancy and load sharing, improving overall network resilience and simplifying large-scale data center topology management.

Expansion of Hybrid Access Networks in Telecom Environments
Telecommunication providers implementing hybrid 40G/10G access networks deploy the Huawei EH1D2L02QFC0 Interface Card to extend the functional capacity of Huawei S9700 switches. The card’s ability to split a 40GE port into four 10GE ports supports flexible bandwidth provisioning for diverse subscriber demands. Hot-swappable design allows live hardware swaps during maintenance windows, reducing service interruptions. Compatibility with QSFP+ optical modules and various cable types facilitates customization for specific telecom transmission requirements. This module integrates with existing network management systems, enabling scalable expansions aligned with evolving demand and stringent operational standards.


EH1D2L02QFC0 FAQ

Q1: What are the core functions of this service board? Does it support splitting and clustering?

A1: It includes two 40GE optical ports (QSFP+), supporting single-port splitting into four 10GE ports; it features service port clustering and line-speed forwarding capabilities, adapting to multi-rate + high-reliability scenarios.

Q2: Compared to a regular 2-port 40GE board, what are its core advantages?

A2: The advantages are flexible 40G/10G splitting, service port clustering, line-speed forwarding, more integrated functions, adaptation to hybrid access and cluster expansion, and higher transmission efficiency.

Q3: Does it require a specific optical module? Which core protocols does it support?

A3: It is compatible with Huawei standard QSFP+ 40G optical modules; it supports IPv4/IPv6 dual-stack, link aggregation, and QoS, meeting the reliability and compatibility requirements of the core network.

Q4: How do I determine if this service board needs to be deployed? Is the installation complex?

A4: Recommended for deployment when medium-sized networks require 40G/10G hybrid access, cluster expansion, or line-speed transmission; supports hot-swapping, installation requires no professional tools, plug and play.