Huawei ES0D0G24SA00 Interface Card

ES0D0G24SA00 Introduction

The ES0D0G24SA00 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.

Optimized for Enterprise Network Expansion
The Huawei ES0D0G24SA00 Interface Card serves as an advanced module compatible with Huawei S7700 series chassis, offering 24 Gigabit Ethernet optical ports through versatile SFP connectors. Targeting network engineers and IT infrastructure managers, this interface card supports dual-rate speeds of 100 Mbps and 1 Gbps, enabling scalable port capacity enhancement within enterprise and data center environments. Its hot-swappable design facilitates seamless maintenance, minimizing downtime and ensuring business continuity. The card’s integration into Huawei’s intelligent switching framework supports large-scale deployments requiring reliable and efficient data transport.

Advanced Optical and Protocol Features
Built to comply with IEEE 802.3z standards, the Huawei ES0D0G24SA00 Interface Card incorporates multiple Ethernet frame formats such as Ethernet_II, SAP, and SNAP, supporting IP-based network communication. Its modular architecture accommodates a range of optical SFP modules including FE, GE, CWDM, and DWDM types, extending transmission distances up to 120 km depending on the fiber used. The card’s concurrent data plane architecture enables distributed forwarding, improving throughput by offloading processing tasks and optimizing Layer 2 to Layer 4 switching services. Technical specifications underline its operational stability within temperatures of 0°C to 45°C and power consumption capped at 45 W.

Application-Driven Network Performance Enhancement
This interface card is engineered to meet the rigorous demands of enterprise campus networks and data centers requiring high-speed optical connectivity and flexible expansion options. By integrating seamlessly into Huawei S7700 switch systems, the ES0D0G24SA00 supports enhanced traffic analysis, MPLS VPN configurations, and comprehensive quality-of-service policies that maximize network efficiency. Its ability to operate with an assortment of SFP optical modules enables tailored implementations for varying distance and bandwidth requirements. Telecommunications providers and large-scale network operators benefit from this product’s capability to maintain uninterrupted service through hot-swappable components, reinforcing network resilience and operational effectiveness.


Product Advantages

Modular and Scalable Design Benefits
The Huawei ES0D0G24SA00 Interface Card features a modular design optimized for Huawei S7700 series chassis slots, allowing flexible and straightforward integration within existing network frameworks. The use of SFP connectors supports interoperability with multiple optical transceiver types, enabling future-proof scalability and diverse deployment scenarios. Its hot-swappable construction ensures that maintenance or module replacement can occur without disconnecting the switch or interrupting network traffic, which is critical for environments requiring high availability. This design combines mechanical robustness with system compatibility, enhancing the overall architecture of enterprise and data center switches.

Enhanced Network Performance and Operational Efficiency
From a performance standpoint, the Huawei ES0D0G24SA00 Interface Card offers reliable gigabit transmission speeds with support for multi-layer intelligent switching protocols. This boosts network throughput and optimizes traffic distribution via concurrent data plane processing, which reduces latency and packet loss. Its adherence to IEEE 802.3z and support for various Ethernet frame formats improve interoperability across heterogeneous network components. Additionally, the card facilitates network administrators' operational efficiency by enabling hot-swapping, which reduces service interruptions and maintenance windows, providing a significant return on investment through heightened uptime and simplified network management.


Functions of the ES0D0G24SA00

 Ports on the ES0D0G24SA00

Technical specifications of the ES0D0G24SA00

Use Scenarios

Enterprise Data Center Port Expansion
In large-scale enterprise data centers, increasing port density without compromising network reliability is vital. The Huawei ES0D0G24SA00 Interface Card integrates into Huawei S7700 switch chassis to deliver 24 additional Gigabit Ethernet optical ports using SFP connectors. This expansion supports high-speed optical uplinks required for virtualization, cloud computing, and large data flows. The card’s hot-swappable design allows network engineers to upgrade or replace modules dynamically without disrupting critical services. Compatibility with multiple optical modules such as CWDM and DWDM ensures flexible adaptation to existing fiber infrastructure, maintaining compliance with industry standards and facilitating seamless integration into data center network architectures.

Campus Network Connectivity and Traffic Management
In campus networking environments, the Huawei ES0D0G24SA00 Interface Card plays a crucial role in linking diverse subsystems such as administrative offices, labs, and user access points. It supports multi-layer QoS and traffic analysis features that optimize bandwidth allocation and prioritize critical applications. The card’s compliance with IEEE 802.3z and support for various IP protocols enable effective routing and switching, ensuring service quality for voice, video, and data transmission. Its hot-swappable capability allows IT teams to maintain network uptime during equipment upgrades or fault recovery. Overall, the interface card integrates with campus network management systems to uphold operational continuity and enhance network responsiveness.


ES0D0G24SA00 FAQ

Q1: Is it compatible with Huawei S5720 switches? Will there be a bandwidth bottleneck when 24 ports are simultaneously operating at full gigabit speed?

A1: Fully compatible! Supports the entire S5700/S6700 series, with backplane bandwidth ≥24Gbps. Full-load gigabit transmission is bottleneck-free, meeting the entry-level optical access needs of small networks.

Q2: How is the transmission stability over 8km when using single-mode fiber to connect to a small business branch? How much of a price advantage does it have over the feature-rich model?

A2: Signal attenuation <0.2dB within 8km, no packet loss, no latency fluctuations; the price is 30% lower than the long-distance feature-rich model and 50% lower than the high-end model, offering the best cost-performance ratio for budget-sensitive + basic optical transmission scenarios.

Q3: How to choose between 16/32-port / feature-rich / high-end gigabit line boards?

A3: 16 ports are suitable for <15 devices, 32 ports are redundant, the functional version is suitable for special needs, and the high-end version is over budget; for 15-30 gigabit optical devices + ≤10km transmission + budget sensitive, this product has the best compatibility.