Huawei ES1D2G48TX5L Interface Card

ES1D2G48TX5L Introduction

The ES1D2G48TX5L 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.

Functions of the ES1D2G48TX5L

Ports on the ES1D2G48TX5L

Technical specifications

Use Scenarios

Campus Network Expansion for Enterprise Connectivity
In large-scale enterprise campuses, the Huawei ES1D2G48TX5L Interface Card functions as a pivotal component for expanding copper-based Ethernet access within Huawei S7700 switch platforms. Its 48-port array delivers robust connectivity for end devices, IP telephony, and surveillance systems, ensuring seamless data transmission across expansive local area networks. The card’s adherence to IEEE 802.3ab standards guarantees compatibility with prevalent copper cabling infrastructure such as Cat5e and Cat6. By leveraging hot-swappable modularity, IT teams can perform maintenance or incremental capacity upgrades without service interruption, supporting continuous campus network growth and operational efficiency. This solution integrates effectively into hierarchical network designs prioritizing scalability and manageability.

Data Center Edge Deployment for High-Density Server Access
Within data center edge environments, the Huawei ES1D2G48TX5L Interface Card serves to augment RJ45-based connectivity for racks hosting servers and network appliances requiring 1G copper interfaces. Its technical design supports stable transmission up to 55 meters on copper cabling with low signal attenuation, which is essential for typical data center topologies. The card’s distributed data forwarding reduces bottlenecks and enhances packet processing throughput under heavy workloads. This flexibility and performance ensure compliance with enterprise operational demands for redundancy and uptime. Integration into Huawei S7700 series switches enables streamlined network management and adherence to industry best practices in data center infrastructure deployment.


ES1D2G48TX5L FAQ

Q1: Is it compatible with the Huawei S9708 switch? Is there any risk of failure when operating 48 ports simultaneously at full load and in extreme temperatures (-40℃/70℃)?

A1: Fully compatible! Supports the entire S9300/S9700 series, backplane bandwidth ≥48Gbps, no bottlenecks under full load transmission, wide temperature range + dust and moisture resistant design, no risk of failure under extreme temperatures, meeting industrial-grade requirements;

Q2: How is the transmission stability at 55m when using Cat.5e copper cable for outdoor monitoring? What are the specific advantages of the wide temperature range feature?

A2: Signal attenuation <0.25dB within 55m, no packet loss; supports temperatures from -40℃ to 70℃, with a wider adaptability range than ordinary boards (0℃~45℃), compatible with harsh environments;

Q3: How to choose between 24/32-port/standard temperature range high-end circuit boards?

A3: 24 ports are suitable for <30 devices, 32 ports are suitable for 30-40 devices, and the standard temperature range model is suitable for normal temperature scenarios; for more than 40 devices and extreme temperature environments, this product has the best compatibility.