Huawei EH1D2G48SX1E Interface Card

Optimized for Large-Scale Network Infrastructures and Enterprise Operators
The Huawei EH1D2G48SX1E Interface Card is engineered for integration within Huawei’s S9700 series switches, targeting network operators and infrastructure engineers managing high-density data environments. It offers 48 Gigabit Ethernet optical ports that facilitate extensive data access across large enterprise or carrier-class networks. This interface card is suitable for users requiring cost-efficient, scalable switching solutions that ensure reliable and uninterrupted network service. The design supports installation in diverse Huawei S9700 chassis models, aligning with evolving infrastructure demands of data centers and service providers.

Advanced Distributed Forwarding Architecture and Technical Specifications
Equipped with a distributed forwarding technology, the Huawei EH1D2G48SX1E Interface Card enables concurrent data processing and line-rate switching at a forwarding speed up to 48 Gbit/s. Its technical specifications include compatibility with multiple Huawei standard SFP optical and copper modules, enabling versatile connectivity options. The module supports standard Ethernet frame formats such as Ethernet II, SAP, and SNAP and complies with IEEE 802.3z and 802.3ab standards. Power consumption reaches a maximum of 140 W, with operating conditions maintained between 0°C to 45°C, ensuring robust performance under typical data center environments.

Deployment in Carrier and Enterprise Network Aggregation Environments
In practical applications, the Huawei EH1D2G48SX1E Interface Card is extensively deployed to aggregate large-scale network traffic within enterprise and carrier-grade infrastructures. Its high port density supports efficient network expansion and upgrading by integrating with multiple chassis systems such as S9703, S9706, and S9712. The card’s hot-swappable capability minimizes maintenance downtime, essential for operational continuity. Network managers benefit from its stable IP packet forwarding with Huawei-standard protocols, facilitating seamless integration into complex networking topologies that demand scalable, high-throughput operation.


Product Advantages

Modular Design and System Compatibility Enhancing Network Architecture
The Huawei EH1D2G48SX1E Interface Card features a modular form factor optimized for Huawei S9700 chassis slots, allowing flexible deployment across various devices including S9703, S9706, and S9712. Its hot-swappable design enables maintenance or upgrade tasks without network interruption, a critical structural advantage in live environments. Compatibility with industry-standard SFP optical and copper modules further enhances adaptability, supporting heterogeneous connections. The distributed forwarding architecture embodies system-level intelligence by distributing packet processing, improving overall switch efficiency and throughput within multi-chassis setups.

Superior Performance Metrics and Operational Reliability for Network Engineers
With a maximum forwarding rate of 48 Gbit/s and support for concurrent packet processing, the Huawei EH1D2G48SX1E Interface Card assures high performance under demanding traffic loads. User-centric features such as heat dissipation management, operating temperature tolerance, and precise slot recognition for plug-and-play installation improve operational reliability. These attributes reduce deployment complexity and maintenance efforts for network engineers. The card’s adherence to established protocol standards ensures seamless integration with existing infrastructures, delivering measurable cost-efficiency while maintaining high throughput and low latency essential for enterprise-grade switching.


Functions and features of the EH1D2G48SX1E

Specifications of the EH1D2G48SX1E

Use Scenarios

Enterprise Data Center Network Expansion and High-Density Access
In enterprise data centers, the Huawei EH1D2G48SX1E Interface Card plays a pivotal role in expanding network capacity through its high-density 48-port Gigabit Ethernet interface. This scenario typically involves aggregating data from multiple servers or subnetworks into a consolidated backbone infrastructure. The card’s support for standard SFP optical and copper modules allows versatile fiber or copper attachments, accommodating various transmission distances and media types. Its hot-swappable capability enables uninterrupted network scaling during peak operational periods, while the forwarding speed of 48 Gbit/s ensures low latency and efficient bandwidth utilization, critical for data center performance and reliability.

Carrier Network Aggregation and Scalable Infrastructure Upgrading
Within carrier environments, the Huawei EH1D2G48SX1E Interface Card supports scalable aggregation of user traffic across dense metropolitan or regional networks. Operators utilize the card in multi-chassis Huawei S9700 deployments to meet growing bandwidth demands with cost-effectiveness and reliability. The card’s compatibility with multiple chassis slots enhances system modularity and deployment flexibility. Its stable distributed forwarding supports large-scale packet processing while maintaining compliance with IP network protocols. This integration facilitates the continuous delivery of high-speed, reliable service across upgraded network layers, aligning with operators’ goals for scalable infrastructure evolution and reduced total cost of ownership.


EH1D2G48SX1E FAQ

Q1: What are the core functions of this service board? How does its cost-effectiveness advantage manifest itself?

A1: It contains 48 10GE SFP+ ports, supporting stable distributed forwarding, link aggregation, and QoS; its core access functions are complete, and its price is only 60%-70% of that of high-end boards of the same specifications, making it suitable for ultra-large-scale scenarios with limited budgets.

Q2: Compared with high-end 48-port 10GE boards, what are its core advantages?

A2: The advantages are high cost-effectiveness (lower cost), practical and non-redundant functions, low power consumption and energy saving. There's no need to pay for unnecessary advanced functions, while ensuring basic forwarding stability, making it more suitable for budget-friendly large-scale networks.

Q3: Does it require specific optical modules? 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, LACP, and flow control, meeting the reliability requirements of ultra-large-scale access layers.

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

A4: Recommended for large networks requiring 40+ 10 Gigabit Ethernet terminals, with limited budgets and a pursuit of high-density deployment; supports hot-swapping, installation requires no professional tools, automatic recognition of slots, plug and play.