Huawei ES1D2G48TX5H Interface Card

ES1D2G48TX5H Introduction

The ES1D2G48TX5H 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 ES1D2G48TX5H

Ports on the ES1D2G48TX5H

Technical specifications

Use Scenarios

Access Layer Expansion in Enterprise Data Centers
In modern enterprise data centers, high-density port availability is critical to accommodate growing demands for server and storage connectivity. The Huawei ES1D2G48TX5H Interface Card plays a pivotal role by providing 48 high-speed 100/1000BASE-T ports within the S7700 switch family, enabling scalable and consolidated copper-based network access. Its compliance with IEEE 802.3ab standards ensures interoperability with diverse endpoints and cabling. The hot-swappable feature allows data center operators to expand or replace interface modules without interrupting services, supporting strict uptime requirements. Integrating seamlessly with Huawei’s multi-layer switching platform, the card enables robust traffic engineering, security policy implementation, and MPLS VPN support within the data center fabric, optimizing resource utilization and network resilience.

Deployment in Large Enterprise Campus Networks
Within expansive enterprise campus environments, network infrastructure must sustain scalable port density and flexible connectivity. The Huawei ES1D2G48TX5H Interface Card fulfills this operational role by delivering 48 RJ45 Gigabit Ethernet ports that can be deployed across various S7700 switch slots to match site-specific capacity needs. The product’s high-density copper connectivity supports connectivity for a broad range of enterprise devices such as workstations, IP phones, and access points, while maintaining compatibility with existing Ethernet standards. Its robust design and hot-swappable capability reduce maintenance windows and improve fault tolerance. The interface card integrates with Huawei’s switching technology to support quality of service parameters and multicast traffic controls, ensuring efficient bandwidth management and security compliance in complex corporate network environments.


ES1D2G48TX5H FAQ

Q1: Is it compatible with Huawei S9708 switches? Is there any risk of failure when operating 48 ports simultaneously under full load and extreme temperatures (-55℃/85℃)?

A1: Fully compatible! Supports the entire S9300/S9700 series, backplane bandwidth ≥48Gbps, no bottlenecks under full load transmission, ultra-wide temperature range + tri-proof construction, no risk of failure under extreme temperatures, meeting special industry-level requirements;

Q2: How is the transmission stability at 55m when using Cat.5e copper cable to connect to mine monitoring equipment? What is the difference between the ultra-wide temperature range and the regular wide temperature range version?

A2: Signal attenuation <0.25dB within 55m, no packet loss; ultra-wide temperature range -55℃~85℃, 25% wider than the regular wide temperature range version (-40℃~70℃), adapting to more stringent extreme environments, compatible with IEEE standard terminals;

Q3: How to choose between 24/32 port / regular wide 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 wide-temperature version is suitable for scenarios of -40℃~70℃; for more than 40 devices and ultra-extreme temperature (<-40℃ or >70℃) requirements, this product has the best compatibility.