Optimized Module for Enterprise Network Expansion The Huawei EH1D2G48TEA0 Interface Card is engineered specifically for deployment within Huawei S9700 series chassis, including S9703, S9706, and S9712 models. Targeted at network engineers and system integrators, this module enhances port density by providing 48 RJ45 10/100/1000BASE-T electrical interfaces. These features enable scalable expansion to accommodate growing network demands, particularly in large enterprise environments requiring robust switch capacity and efficient terminal access. Its compatibility with multiple chassis slot configurations supports flexible deployment across varied enterprise infrastructures while simplifying hardware upgrades.
Advanced Architecture and Comprehensive Technical Specifications Equipped with a distributed forwarding architecture and compliant with IEEE 802.3ab standards, the Huawei EH1D2G48TEA0 Interface Card facilitates concurrent data processing and line-rate switching essential for minimizing latency. The card supports Ethernet II, SAP, and SNAP frame formats, ensuring broad protocol interoperability. Its compact footprint (394.7 mm x 426.8 mm x 35.1 mm) and modest power consumption of 62 watts contribute to energy-efficient operations. The hot-swappable design enables hardware replacement without network downtime, improving maintainability. These measurable specifications are critical for maintaining network resilience in demanding, mission-critical environments.
Integration in Diverse Industry Networks and Operational Benefits Designed for use in environments such as large-scale enterprise networks, data centers, and campus infrastructures, the Huawei EH1D2G48TEA0 Interface Card supports multi-service access and reliable data integrity. Its ability to handle simultaneous 1Gbps Ethernet connections ensures low bit error rates and high throughput in mixed-interface scenarios. The module allows enterprises to upgrade legacy switches to modern 1Gbps ports, facilitating seamless network evolution. Supported by Guangzhou Mifan Electronic Technology Co., Ltd.’s global service network, it provides optimized deployment with consistent operational stability, making it a dependable component in critical communications workflows.
Product Advantages
Modular Integration and Design Efficiency The Huawei EH1D2G48TEA0 Interface Card features a compact, modular design tailored to integrate seamlessly within Huawei S9700 chassis slots, supporting varied configurations from three to twelve slots. Its hot-swappable capability allows for quick maintenance and upgrades without disrupting network services, reducing operational downtime significantly. The distributed forwarding system enables parallel data handling across the interface card, boosting throughput while maintaining stable performance. Additionally, adherence to IEEE 802.3ab standards guarantees compatibility with existing Ethernet infrastructure and protocols, simplifying system integration across enterprise environments.
Enhanced Performance and Operational Reliability Performance-wise, the Huawei EH1D2G48TEA0 Interface Card delivers consistent line-rate switching across all 48 ports, supporting multi-frame formats to ensure wide inter-protocol operability. Power-efficient operation at 62 watts reduces energy consumption without compromising throughput. Its robust hot-swappable nature eases maintenance demands, allowing network administrators to conduct hardware replacements with no service interruptions. This reliability is crucial for enterprises prioritizing high availability and low latency. Ultimately, the interface card maximizes return on investment by extending existing switch capabilities while maintaining compliance with network standards.
Provides forty-eight GE electrical ports for data transmission and line-rate switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The EH1D2G48TEA0 is hot swappable.
Ports on the EH1D2G48TEA0
Attribute
Description
Connector type
RJ45
Standards compliance
IEEE 802.3ab
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the EH1D2G48TEA0
Item
Description
Physical specifications
Dimensions (W x D x H): 394.7 mm x 426.8 mm x 35.1 mm (15.5 in. x 16.8 in. x 1.4 in.)
Weight: 2.50 kg (5.51 lb)
Maximum power consumption: 62 W
Environment specifications
Operating temperature: 0°C to 45°C (32°F to 113°F)
Operating relative humidity: 5% RH to 95% RH (noncondensing)
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Storage relative humidity: 5% RH to 95% RH (noncondensing)
Use Scenarios
Enterprise Network Capacity Upgrade in Campus Environments In large enterprise campus networks, the Huawei EH1D2G48TEA0 Interface Card plays a critical role in augmenting the number of available 1Gbps Ethernet ports on Huawei S9700 switches. It supports bulk terminal device connectivity via RJ45 interfaces, which is essential for environments requiring high-density wired access. The interface card’s adherence to IEEE 802.3ab facilitates seamless integration with existing networking standards, while its hot-swappable feature ensures zero downtime during hardware upgrades. This capability reinforces network stability and scalability, permitting IT administrators to manage growing user and device populations efficiently without impact to business operations.
Data Center Switch Fabric Enhancement and Traffic Handling Within data center infrastructures, the Huawei EH1D2G48TEA0 Interface Card enhances switch fabric capacity by providing multiple Gigabit Ethernet connections capable of line-rate forwarding. Its distributed forwarding architecture improves data processing speed and supports simultaneous multi-service access, vital in multi-tenant environments and high-traffic applications. The module’s compatibility across various S9700 chassis slots allows data center operators to tailor switch configurations based on workload requirements. Moreover, its low power consumption and compliance with network protocols contribute to energy efficiency and reliable network performance, directly supporting critical data center uptime and service quality objectives.
EHEH1D2G48TEA0 FAQ
Q1: What are the core functions of this service board? How are its versatility and reliability demonstrated?
A1: It contains 48 10GE hybrid optical/electrical ports (SFP+/RJ45 auto-negotiation), supporting 10G/1G dual-rate, universal high-reliability forwarding; adaptable to multiple service scenarios, with a bit error rate ≤10⁻¹² and low power consumption ≤206W, making it the preferred choice for ultra-large-scale universal access.
Q2: Compared to a regular 48-port hybrid optical/electrical board, what are its core advantages?
A2: The advantages are universal multi-service adaptability, high reliability and low bit error rate, and green low power consumption. It also addresses the three major pain points of insufficient compatibility, low reliability, and excessive power consumption in general scenarios, making it more suitable for ultra-large-scale multi-service deployments.
Q3: Does it require specific optical modules/network cables? Which core protocols does it support?
A3: Compatible with Huawei standard SFP+ optical modules and Cat6a/Cat7 network cables; supports IPv4/IPv6 dual-stack, LACP, VRRP, and flow control, meeting the high reliability and redundancy requirements of general aggregation layers.
Q4: How to determine if this service board needs to be deployed? Is the installation complex?
A4: Deployment is recommended when a large network requires 40+ mixed-interface terminal access, involves multiple types of services, and pursues high-reliability general deployment; supports hot-swapping, installation requires no professional tools, ports automatically identify optical/electrical modes, plug and play.
Optical Modules Supported by Huawei S Series Switches
