Huawei ES1D2C04HX2E Interface Card

ES1D2C04HX2E Introduction

The ES1D2C04HX2E can be installed in:

• Slots 01 to 03 in an S7703 or S7703 PoE chassis.
• Slots 01 to 06 in an S7706 or S7706 PoE chassis.
• Slots 01 to 12 in an S7712 chassis.

S7700-S Series Switches Overview

The S7700 series switches (S7700 for short) are high-end smart routing switches designed for nextgenerationenterprise networks. The S7700 design is based on Huawei’s intelligent multi-layer switching technology to provide intelligent service optimization methods, such as MPLS VPN, traffic analysis, comprehensive H-QoS policies, controllable multicast, load balancing, and security, in addition to high-performanceLayer 2 to Layer 4 switching services.

Functional Targeting for Advanced Network Infrastructures
The Huawei ES1D2C04HX2E Interface Card is engineered specifically for integration with Huawei S7700 series switches, targeting enterprise and data center networks that require scalable, high-throughput interconnect solutions. By adding four 100GE QSFP28 optical ports, this module supports rapid uplinks and efficient inter-switch communications, positioning itself as a vital component for network architects designing robust campus cores or high-density aggregation layers. Its hot-swappable capability ensures minimal operational downtime, aligning with the demands of network environments where high availability and continuous service are critical for business continuity. The card’s compact design allows for seamless chassis integration, optimizing rack space utilization in data centers and enterprise facilities.

Technical Specifications and Performance Metrics
Equipped with four 100GE QSFP28 ports, the Huawei ES1D2C04HX2E Interface Card supports high-bandwidth optical transmission conforming to QSFP28 standards, ensuring compatibility with appropriate high-speed cabling solutions. Measuring 35.1 mm by 397.2 mm by 430.4 mm and weighing approximately 3.15 kg, the card maintains a compact physical footprint suitable for standard rack configurations. Its power consumption peaks at 164.8 W, which is optimized for efficiency in demanding operational scenarios. The inclusion of distributed forwarding enhances throughput scalability, and the module’s adherence to Huawei S7700 family interfaces guarantees interoperability across multiple chassis variants, making it a reliable upgrade path for existing network deployments focused on next-generation Ethernet speeds.

Sector-Specific Deployment and Network Optimization Benefits
This interface card plays a strategic role in various industry settings that demand high-capacity, low-latency network transport, such as enterprise data centers, campus backbone networks, and telecommunications core layers. It enables enhanced data-plane performance supporting advanced features like MPLS VPN, traffic analysis, and hierarchical QoS policies. By facilitating up to four 100Gbps optical uplinks in multi-switch deployments, it supports scalable and resilient network topologies. Its utility in network redundancy and testbed environments allows operators to validate network designs and improve fault tolerance. As a modular expansion component, it directly contributes to increasing network capacity without costly infrastructure overhauls, delivering tangible business value through improved network efficiency and scalability.


Product Advantages

Structural and System Integration Benefits
The Huawei ES1D2C04HX2E Interface Card is designed with a modular architecture optimized for the Huawei S7700 chassis ecosystem, ensuring seamless integration and compatibility. Its four-port 100GE QSFP28 interface leverages industry-standard connectors, facilitating interoperability with a range of high-speed cables and transceivers. The hot-swappable design significantly simplifies maintenance workflows by enabling swift replacement or upgrades without service interruption. Physically, the card’s dimensions and weight have been carefully calibrated for rack efficiency and ease of handling, reducing operational footprint and enhancing system density. This design emphasis supports flexible deployment in evolving network infrastructures, where scalability and maintainability are paramount.

Performance and User-Centric Operational Advantages
In operation, the Huawei ES1D2C04HX2E Interface Card delivers robust high-speed data transmission with low latency, addressing the needs of demanding network applications. The distributed forwarding capability improves data throughput and network responsiveness, enabling scalable performance as traffic volumes grow. Users benefit from simplified maintenance processes thanks to the hot-swappable feature, reducing downtime and operational costs. Compatibility with Huawei S7700 switches ensures that network managers can confidently deploy this module within existing frameworks, achieving enhanced uplink density and future-proofing network scalability. The card’s optimized power consumption profile also contributes to overall energy efficiency in data center environments, supporting sustainable operational objectives.


Functions of the ES1D2C04HX2E

Ports on the ES1D2C04HX2E