Huawei EH1D2G48SED0 Interface Card

Targeted Role and Integration within Core Networks
The Huawei EH1D2G48SED0 Interface Card is engineered specifically for deployment in Huawei S9700 series switches, addressing the requirements of large-scale enterprise and data center core networks. It supports network engineers and IT infrastructure teams demanding high port density and streamlined scalability. By consolidating 48 100/1000BASE-X ports within a single interface card, it facilitates dense optical or copper connectivity options via standard SFP modules. Its compatibility with multiple chassis slot configurations and support for IPv4/IPv6 protocols make it suitable for evolving network topologies that prioritize flexible, high-speed connectivity and long-term infrastructure investments.

Technical Specifications and Compliance Details
This interface card delivers 48 GE ports via SFP connectors optimized for both optical and copper media, supporting IEEE 802.3z and 802.3ab standards respectively. It features distributed forwarding architecture, which enables parallel data plane processing to maintain line-rate switching and enhance throughput efficiency. The module’s dimensions of approximately 395 mm by 427 mm and power consumption capped at 110 W maintain a balance between performance and reduced operational costs. Hot-swappable capability allows seamless maintenance without service interruption, while compatibility with a broad range of SFP modules ensures adaptability to diverse network link requirements. Thermal and humidity tolerances support reliable operation within standard data center environments.

Application Scope and Operational Benefits
In practical deployment, the Huawei EH1D2G48SED0 Interface Card enhances network core capacity by integrating with Huawei S9700 chassis suitable for enterprises, service providers, and data centers demanding low latency and high reliability. It enables flexible deployment scenarios incorporating mixed optical and copper SFPs to meet specific link distance and bandwidth needs. Its ability to maintain stable operation under intensive traffic loads supports mission-critical applications requiring uninterrupted data flow. The interface card’s role in distributed forwarding reduces network congestion and improves packet processing speed, contributing to optimized network architectures focused on scalability and operational continuity.


Product Advantages

Structural and Design Merits for System Integration
The Huawei EH1D2G48SED0 Interface Card exhibits a modular design tailored for Huawei S9700 chassis slots, allowing it to integrate seamlessly within existing switch architectures. Its hot-swappable nature assures that serviceability is performed without disrupting network uptime, critical for core network environments. The card supports multiple SFP optical and copper modules, providing compatibility across different media types. The physical build optimizes density with 48 ports consolidated into a compact form factor, enabling space-efficient switch configurations. Compliance with industry-standard IEEE protocols guarantees interoperability and adherence to network infrastructure norms.

Performance Reliability and Operational Efficiency
This interface card delivers robust throughput performance through distributed forwarding technology, enabling concurrent data processing across ports that minimizes latency and maximizes line-rate switch capability. Ease of installation and automatic recognition in supported slots reduce deployment complexity and potential misconfigurations. Low power consumption of 110 W contributes to cost-effective operation, especially significant in large-scale data centers. Additionally, its design ensures high stability and heat dissipation efficiency within operational parameters, supporting continuous operation under demanding network loads. Such features provide network administrators with reliable, scalable, and manageable hardware to uphold enterprise network standards.

Functions and features of the EH1D2G48SED0

Specifications of the EH1D2G48SED0

Use Scenarios

Enterprise Core Network Capacity Expansion
Within enterprise core network environments, the Huawei EH1D2G48SED0 Interface Card functions as a critical expansion component, delivering high-density 48-port gigabit connectivity that supports large-scale data transport. It is deployed in high-availability setups requiring minimal downtime, where its hot-swappable design allows for swift upgrades or replacements without interruption. Supporting both optical and copper connections via SFP modules increases deployment flexibility tailored to varying infrastructure needs. The interface card’s compliance with IEEE standards ensures interoperability with diverse devices and network segments, facilitating integration into comprehensive enterprise network architectures emphasizing efficiency and scalability.

Data Center Network Optimization for High-Throughput Switching
In data center environments, the Huawei EH1D2G48SED0 Interface Card plays an instrumental role in managing high-bandwidth, low-latency switching demands critical to modern workload distribution. The device supports distributed forwarding, which enhances packet processing capacity to maintain optimal line-rate performance across all 48 gigabit ports. Its compatibility with Huawei S9700 chassis allows for seamless system expansion to meet growing data traffic loads. Environmental operating range and low power consumption contribute to dependable, cost-efficient operation in thermally and power-constrained data center racks. This module ensures stable, high-throughput data transfer vital for mission-critical cloud services and virtualization platforms.


EH1D2G48SED0 FAQ

Q1: What are the core functions of this service board? How are its enhanced stability advantages demonstrated?

 A1: It contains 48 10GE SFP+ ports, supporting enhanced distributed forwarding, automatic fault switching (≤50ms), link aggregation/VRRP; its 48-port ultra-high density and high reliability design, with low power consumption ≤192W, is suitable for core mission-critical scenarios.

Q2: Compared to a regular 48-port 10GE board, what are its core advantages?

 A2: The advantages are enhanced stable forwarding (rapid fault self-healing), high concurrency and low latency, and green low power consumption. It simultaneously addresses the three major pain points of insufficient reliability, forwarding bottlenecks, and excessive energy consumption in core scenarios, making it more suitable for mission-critical deployments.

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

 A3: It is compatible with Huawei standard SFP+ 10G optical modules (including models with different transmission distances); it supports IPv4/IPv6 dual-stack, QoS, LACP, VRRP, and ECMP, meeting the high reliability and redundancy requirements of the core access layer.

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

 A4: Deployment is recommended when a large network requires 40+ 10 Gigabit Ethernet terminals and core services have extremely high stability requirements; it supports hot-swapping, installation requires no professional tools, and it is automatically recognized when inserted into the slot, making it plug-and-play.