Functional Positioning for Hybrid Network Architects The Huawei EH1D2G24SED0 Interface Card is engineered specifically for integration with the Huawei S9700 series chassis, targeting network architects and infrastructure engineers managing small to medium-sized enterprise environments. Its main function is to deliver 24 ports supporting 100/1000BASE-X connectivity, accommodating both optical and copper media through SFP modules. This flexibility enables hybrid network setups requiring seamless data transmission across mixed-channel infrastructures. Designed with hot-swapping capability, this interface card supports dynamic maintenance without service interruptions, addressing uptime-critical deployments. Thus, it serves as a scalable interface solution for enterprises prioritizing secure, continuous switching layers within their network fabric.
Technical Architecture and Standards Compliance Featuring a distributed forwarding architecture, the Huawei EH1D2G24SED0 Interface Card ensures concurrent data processing at full line rate, significantly optimizing network throughput and latency. It supports IEEE 802.3z fiber and IEEE 802.3ab copper standards, guaranteeing broad protocol compatibility and future-proof connectivity. The hot-swappable design facilitates rapid hardware replacement or upgrades, minimizing operational disruptions. Dimensioned at 394.7 mm by 426.8 mm by 35.1 mm and weighing 2.66 kg, it maintains power consumption below 75 W. Operating temperature ranges from 0°C to 45°C and humidity tolerance from 5% to 95% non-condensing underscore its suitability for varied enterprise and data center ambient conditions. SFP connectors provide automatic identification and plug-and-play operation for both optical and electrical modes.
Enterprise Network Integration and Operational Value In applied environments such as corporate campuses, data centers, and hybrid network access layers, the Huawei EH1D2G24SED0 Interface Card contributes to high-reliability, energy-efficient forwarding with IPv4/IPv6, LACP, and VRRP protocol support. Its 24-port density enables network scalability across multiple Huawei chassis types (S9703, S9706, S9712), aligning with evolving enterprise connectivity demands. The solution supports stable low bit error rates essential for modern hybrid optoelectronic access scenarios and enhances operational continuity through modular deployment. This interface card complements Huawei’s broader switching portfolio, enabling organizations to optimize ROI by combining robust system integration with adherence to industry standards and operational resilience.
Product Advantages
Modular Design and System-Level Compatibility The Huawei EH1D2G24SED0 Interface Card employs a modular design tailored for seamless integration with Huawei S9700 series chassis, supporting installation across S9703, S9706, and S9712 slots. Its hot-swappable framework allows for swift replacement or expansion without impacting existing traffic, eliminating downtime during maintenance cycles. The card’s distributed data plane architecture enhances concurrent line-rate forwarding, reducing bottlenecks and improving overall system efficiency. Compatibility with both optical and copper SFP modules offers deployment flexibility in mixed-media network topologies. This structural adaptability ensures alignment with evolving infrastructure demands, facilitating scalable, future-ready enterprise networks.
Optimized Performance and Operational Efficiency Performance-wise, the Huawei EH1D2G24SED0 Interface Card guarantees stable, low bit error rate transmissions essential for mission-critical applications. Automatic identification of module type and speed enhances usability by simplifying network provisioning and reducing manual configuration errors. The card operates within a broad environmental range, supporting typical enterprise climate conditions with reliable thermal management and power efficiency below 75 W. Its compliance with IEEE 802.3 standards secures interoperability across diverse Ethernet-based infrastructures, streamlining network management. These performance attributes collectively empower network administrators to maintain high availability while optimizing operational costs and system reliability.
Functions and features of the EH1D2G24SED0
Function
Description
Basic function
Provides twenty-four GE optical ports for data transmission and line-rate switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The EH1D2G24SED0 is hot swappable.
Ports on the EH1D2G24SED0
100/1000BASE-X optical port attributes (GE optical module)
Attribute
Description
Connector type
SFP
Optical port attributes
Depend on the SFP optical module used.
For details about optical modules supported by the EH1D2G24SED0 and their attributes, see FE SFP/eSFP Optical Modules, GE eSFP Optical Modules, GE-CWDM eSFP Optical Modules, and GE-DWDM eSFP Optical Modules.
Standards compliance
IEEE 802.3z
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Optical port attributes (copper module)
Attribute
Description
Connector type
SFP
Optical port attributes
Depend on the SFP copper module used.
For details on the copper modules supported by the cards and attributes of the copper modules, see GE SFP Copper Modules (10 Mbit/s, 100 Mbit/s and 1000 Mbit/s rates).
Standards compliance
IEEE 802.3ab
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the EH1D2G24SED0
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: 2.66 kg (5.86 lb)
Maximum power consumption: 75 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
Campus Network Access Layer Enhancement In large enterprise campus networks requiring high-density interface cards for access layer switches, the Huawei EH1D2G24SED0 Interface Card integrates seamlessly into Huawei S9700 series chassis. It provides 24 GE ports that accommodate both fiber optic and copper connections, facilitating hybrid optoelectronic access environments. The hot-swappable design enables on-the-fly module replacement or upgrades, supporting uninterrupted network services critical in campus scenarios. Compliance with IPv4/IPv6 dual-stack and redundancy protocols like VRRP and LACP ensures network resilience and optimized traffic management. This interface card supports network scalability by fitting multiple chassis slot configurations, making it ideal for phased infrastructure expansion projects in enterprise campus deployments.
Data Center High-Density Switch Upgrading In data center environments where upgrading switching capacity without affecting uptime is paramount, the Huawei EH1D2G24SED0 Interface Card serves as a robust solution. Its 24-port 100/1000BASE-X interface supports mixed SFP optical and copper connectivity, enabling flexible cabling options to match diverse server and storage access needs. The card’s distributed forwarding mechanism ensures line-rate forwarding with minimal latency, optimizing data throughput across high-traffic server clusters. Thermal and power efficiencies align well with data center operational requirements to maintain environmental controls and reduce energy expenditures. Integration with Huawei S9700 chassis simplifies system architecture and management, assisting operators in scaling infrastructure while ensuring consistent network performance and reliability.
EH1D2G24SED0 FAQ
Q1: What are the core functions of this service board? How does it balance optoelectronic hybrid and general stability?
A1: It contains 24 10GE optoelectronic hybrid ports (SFP+/RJ45), supporting 10G/1G dual-rate, general-purpose stable forwarding; it adapts to optoelectronic hybrid terminals, with a bit error rate ≤10⁻¹² and low power consumption ≤108W, making it the preferred choice for small and medium-sized hybrid interface access.
Q2: What are the core advantages compared to a regular 24-port optoelectronic hybrid board?
A2: The advantages are general multi-service adaptation, stable low bit error rate, high density saving slots, and green low power consumption, while solving the three major pain points of complex deployment, unstable forwarding, and excessive power consumption in hybrid scenarios.
Q3: Does it require specific optical modules/network cables? Which core protocols does it support?
A3: It is compatible with Huawei standard SFP+ optical modules and Cat6a/Cat7 network cables; it supports IPv4/IPv6 dual-stack, LACP, and VRRP, meeting the high reliability requirements of the access layer.
Q4: How do I determine if this service board needs to be deployed? Is the installation complex?
A4: It is recommended for small to medium-sized networks requiring 15-24 mixed-interface terminals and prioritizing stable deployment. It supports hot-swapping, requires no professional tools for installation, and the ports automatically identify optical/electrical modes and speeds, making it plug-and-play.
Optical Modules Supported by Huawei S Series Switches
