Huawei ES0D0F48TA00 Interface Card

ES0D0F48TA00 Introduction

The ES0D0F48TA00 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.

Optimized Network Expansion for Enterprise Switches
The Huawei ES0D0F48TA00 Interface Card is specifically designed for use with Huawei S7700 series switches, targeting enterprise network architects and IT infrastructure managers seeking reliable expansion options. This 48-port 10/100BASE-T electrical interface card enables seamless addition of Fast Ethernet ports without requiring full chassis replacement. Its compatibility with standard RJ45 connectors and adherence to IEEE 802.3 standards make it a befitting choice for organizations needing robust, scalable connectivity solutions within mid-size to large business deployments that demand uninterrupted data transmission capabilities.

Advanced Ethernet Technology with Distributed Forwarding
Featuring 48 Fast Ethernet ports, the Huawei ES0D0F48TA00 Interface Card supports distributed forwarding through operation on the switch’s distributed data plane, enhancing packet processing efficiency and reducing latency across the network. The card supports multiple Ethernet frame formats including Ethernet II, SAP, and SNAP, ensuring broad protocol compatibility. With hot-swappable capabilities, this card allows for hardware maintenance or upgrades without interrupting service. It operates within an environmental range of 0°C to 45°C and consumes a maximum of 59 W, meeting enterprise requirements for stable performance and energy efficiency.

Real-World Integration in Enterprise Network Environments
In practical applications, the Huawei ES0D0F48TA00 Interface Card serves as an economical and effective solution to expand port density in enterprise-grade Huawei S7700 switches. It enables seamless network upgrades by facilitating additional port capacity while supporting Layer 2 to Layer 4 switching capabilities. The interface card’s distributed forwarding functionality allows improved traffic management, resulting in enhanced overall network throughput. Its hot-swappable design ensures minimal downtime during maintenance, aligning with operational continuity needs in data centers, corporate campuses, and industrial networking environments.


Product Advantages

Robust Design and Modular Integration for System Reliability
The Huawei ES0D0F48TA00 Interface Card is engineered with a modular form factor compatible with Huawei S7700 chassis, enabling easy installation and scalable system expansion. Its hot-swappable design facilitates efficient replacement or upgrades without requiring system shutdown, reducing maintenance windows and operational risks. The card’s adherence to IEEE 802.3 standards and use of RJ45 connectors ensure integration simplicity and broad compatibility within existing network architectures. This structural design not only assures mechanical robustness but also enables distributed forwarding to optimize data plane performance across the network system.

Enhanced Performance and Operational Efficiency
With support for 48 10/100BASE-T ports, the Huawei ES0D0F48TA00 Interface Card delivers consistent data transmission speeds appropriate for enterprise applications requiring Fast Ethernet connectivity. The inclusion of distributed forwarding capabilities significantly improves packet processing and minimizes latency, bolstering network responsiveness under heavy traffic loads. Hot-swappability provides operational flexibility, allowing technicians to perform hardware changes without service interruptions, thus optimizing overall network uptime. Furthermore, its stable operation under standard enterprise environmental conditions ensures reliability and reduces risk associated with hardware degradation.


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.

Functions of the ES0D0F48TA00

10M/100M BASE-T electrical port attributes

Technical specifications

Use Scenarios

Enterprise Network Expansion and Switch Port Augmentation
In enterprise data centers and corporate campuses, the Huawei ES0D0F48TA00 Interface Card addresses the demand for increased connectivity by expanding the port capacity of Huawei S7700 switches. It supports the addition of 48 Fast Ethernet ports through RJ45 connectors, facilitating flexible network growth while maintaining IEEE 802.3 compliance. The card’s hot-swappable feature minimizes operational disruption by allowing replacement without powering down the chassis, making it ideal for critical network environments requiring high availability. Integration with distributed forwarding enables efficient traffic management aligned with enterprise-level quality of service (QoS) requirements.

Mid-Size to Large Network Infrastructure Upgrades
For mid-size to large organizations, the Huawei ES0D0F48TA00 Interface Card fits as a cost-effective solution to upgrade existing network infrastructure. Its 48-port configuration and compatibility with Huawei S7700 series ensure that additional network devices can be supported without complete system overhaul. The card’s operational stability over 0°C to 45°C temperature ranges suits typical enterprise environments. Supporting multiple Ethernet frame formats and distributed data plane forwarding, it enhances traffic throughput and network efficiency. Integration with existing Layer 2 to Layer 4 services ensures seamless network performance enhancements during planned upgrades.


ES0D0F48TA00 FAQ

Q1: Is it compatible with Huawei S5720 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, with backplane bandwidth ≥48Gbps. Full-load transmission is bottleneck-free, meeting the entry-level access needs of small to medium-sized networks.

Q2: How is the transmission stability at 55m when using Cat.5e copper cable to connect security equipment? How much of a price advantage does it have over the feature-rich version?

A2: Signal attenuation <0.25dB within 55m, no packet loss; price is 30% lower than the low-power feature-rich version and 50% lower than the high-end version, offering the best cost-performance ratio for budget-sensitive scenarios.

Q3: How to choose between 24/32-port / feature-rich / high-end version circuit boards?

A3: 24 ports are suitable for <30 devices, 32 ports are suitable for 30-40 devices, the functional version is suitable for special needs, and the high-end version is over budget; for more than 40 devices + short distance ≤100m + budget sensitive, this product has the best fit.