Huawei ES0D0G48TC01 Interface Card

ES0D0G48TC01 Introduction

The ES0D0G48TC01 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 Role within Enterprise Network Infrastructures
The Huawei ES0D0G48TC01 Interface Card is engineered to expand the port density of Huawei S7700 series switches, targeting medium to large enterprises that demand scalable, resilient networking solutions. Its 48 Gigabit Ethernet ports support multiple chassis configurations, accommodating different slot architectures on S7703, S7706, and S7712 switch models. This modular interface card enables network administrators and engineers to enhance switch capacity without compromising uptime, leveraging hot-swappable capabilities to facilitate seamless maintenance and scalability in evolving network topologies.

Technical Specifications and Standards Compliance
Equipped with 48 RJ45 ports supporting 10/100/1000BASE-T speeds, the Huawei ES0D0G48TC01 Interface Card integrates advanced distributed forwarding facilitated by a distributed data plane architecture. It is fully compliant with IEEE 802.3ab standards and supports widely used Ethernet frame formats, including Ethernet II, SAP, and SNAP, ensuring interoperability across heterogeneous network environments. Physically compact with dimensions optimized for efficient chassis integration, the module consumes a maximum of 68 W and weighs 2.66 kg, balancing performance with energy efficiency and physical space constraints.

Industry Applications and Operational Impact
Suitable for implementation in enterprise campus networks and data center backbones, the Huawei ES0D0G48TC01 Interface Card supports high-throughput data transmission and concurrent processing, critical for latency-sensitive applications and large-scale data flows. It facilitates distributed switching scenarios that improve overall packet forwarding efficiency, reducing bottlenecks in segmented network architectures. Organizations deploying this module benefit from increased network availability through hot-swappable design, ensuring business continuity during hardware upgrades or replacements, thereby maximizing operational uptime and reducing total cost of ownership.


Product Advantages

Modular Architecture and System-Level Integration
The Huawei ES0D0G48TC01 Interface Card’s hot-swappable modular design permits rapid installation or replacement without disrupting network services, aligning with high-availability requirements typical in enterprise environments. Its compact form factor fits diverse Huawei S7700 chassis slots, supporting flexible deployment across different switch sizes. The module’s compliance with standardized Ethernet frame formats and IEEE 802.3ab ensures broad compatibility, facilitating seamless integration into existing network infrastructures. This system-level adaptability reduces maintenance complexity and supports staged network expansions.

Optimized Performance and Operational Efficiency
With its distributed forwarding capabilities and support for gigabit speeds on 48 ports, the Huawei ES0D0G48TC01 Interface Card delivers reliable, low-latency data handling suitable for demanding network loads. The interface card supports standard RJ45 connectors, enabling straightforward integration with prevalent copper cabling infrastructure. Its power consumption is optimized for enterprise operational environments, minimizing energy costs while maintaining high throughput. Network operators gain operational flexibility and improved maintenance workflows due to the hot-swappable feature, enhancing network resilience and reducing potential downtime risks.


Functions of the ES0D0G48TC01

Ports on the ES0D0G48TC01

Use Scenarios

Expansion of Port Density in Enterprise Campus Networks
In large enterprise campus environments with multiple buildings and segmented LAN architectures, the Huawei ES0D0G48TC01 Interface Card serves as an essential component to increase port availability on Huawei S7700 series switches. It supports diverse endpoint connections including workstations, IP phones, and wireless access points. The card’s compliance with IEEE 802.3ab and support for standard Ethernet frames ensures interoperability across varied devices while its distributed forwarding enhances overall network throughput. Integration into existing switch chassis allows systematic capacity augmentation aligned with evolving operational demands, delivering both scalability and maintenance efficiency thanks to hot-swappable capabilities.

Data Center Backbone Connectivity and High-Performance Switching
Within data center environments requiring robust, high-bandwidth switching solutions, the Huawei ES0D0G48TC01 Interface Card facilitates reliable aggregation of traffic from multiple network segments. Its 48 Gigabit Ethernet ports enable dense port configurations essential for server farms and virtualization infrastructures. The distributed data plane architecture optimizes packet processing, minimizing latency for critical applications. Compliance with networking standards and Ethernet frame formats ensures consistency in multi-vendor ecosystems. The module’s physical compactness and hot-swappable design make it suitable for dynamic data center environments aiming for maximum uptime and rapid hardware flexibility.


ES0D0G48TC01 FAQ

Q1: Is it compatible with Huawei S6730 switches? Will there be a bandwidth bottleneck when all 48 ports are running at full load simultaneously?

A1: Fully compatible! Supports the entire S5700/S6700 series, backplane bandwidth ≥48Gbps, no bottlenecks under full load transmission, meeting the basic stability requirements of medium-sized gigabit centralized access;

Q2: How is the transmission stability at 55m when using Cat.5e copper cable to access security equipment? How much of a price advantage does it have compared to the enhanced version?

A2: Signal attenuation <0.25dB within 55m, no packet loss; price is 25% lower than mid-range low-power models and 40% lower than high-end models, offering the best cost-performance ratio when no special functional requirements are needed, compatible with IEEE standard terminals;

Q3: How to choose between 24/32-port / high-end / mid-range enhanced version circuit boards?

A3: 24 ports are suitable for <30 devices, 32 ports are suitable for 30-40 devices. The high-end model has redundant functions, and the enhanced function model has a higher premium. For more than 40 devices + short distance ≤100m + controllable budget, this product has the best cost performance.