Functional Role and Target Integration in Enterprise Networks The Huawei EH1D2X48SEC0 Interface Card functions as a high-density interface solution tailored for Huawei S9700 series chassis, targeting network architects and IT infrastructure professionals in data centers and enterprise cores. Featuring 48 dual-mode 1G/10GBASE-X ports, this card enables flexible multi-rate terminal access while supporting intelligent route searching and distributed forwarding controlled by the main processing unit. Its design facilitates seamless integration for enterprises seeking to expand bandwidth capabilities without compromising existing infrastructure efficiency, providing a scalable platform for evolving network demands.
Technical Specifications and Measurable Capabilities Technically, the Huawei EH1D2X48SEC0 Interface Card delivers robust performance through 48 adaptive ports supporting both 1Gbps and 10Gbps speeds, optimized by distributed forwarding to enhance concurrent packet processing. The hot-swappable architecture allows maintenance or upgrades without disrupting operations, ensuring continuous network availability. It supports standard Huawei SFP and SFP+ optical modules, maximizing compatibility across various fiber optic deployments. With a power consumption ceiling of 300W and environmental tolerances from 0°C to 45°C, this card ensures reliable operation in demanding settings, reinforcing its suitability for mission-critical network applications.
Industry Applications and Operational Efficiency Designed for core and aggregation switching in high-performance networks, the Huawei EH1D2X48SEC0 Interface Card addresses the needs of data center operators and service providers requiring high-density, multi-rate connectivity. Its dual-stack IPv4/IPv6 support, link aggregation, and flow control capabilities enable efficient traffic management and enhanced QoS provisioning. By consolidating terminal ports onto a single module, it optimizes slot utilization within Huawei S9700 chassis, streamlining network architecture and reducing physical space demands. This solution is instrumental in upgrading network backbones, boosting throughput capacity while minimizing operational downtime.
Product Advantages
Design and Integration Benefits of Modular Architecture The Huawei EH1D2X48SEC0 Interface Card incorporates a modular design that supports hot-swappable operation, allowing for in-service replacement or addition without interrupting network traffic. Its 48-port density maximizes slot efficiency within Huawei S9700 series chassis, reducing hardware footprint and simplifying system expansion. Integration with standard Huawei SFP and SFP+ optical modules further enhances versatility, accommodating varied network topologies and fiber optic standards. The card’s compatibility with the main processing unit streamlines intelligent routing and distributed forwarding, facilitating scalable deployment while maintaining system reliability.
Performance Enhancements and User-Centric Operational Value This interface card provides superior adaptability through dual-mode 1G/10G ports, meeting diverse terminal speed requirements within a single solution. The hot-swappable design improves usability by enabling tool-free installation and maintenance, minimizing downtime during network upgrades. Performance is optimized through distributed forwarding that allows concurrent data packet processing, improving throughput and latency metrics. Network administrators benefit from this high single-slot access card through reduced complexity in port management and greater flexibility for evolving network demands, delivering a balanced combination of performance and operational efficiency.
Functions and features of the EH1D2X48SEC0
The EH1D2X48SEC0 provides the following functions:
Communicates with the MPU and works under the control of the MPU.
Searches for routes and destination addresses of data packets for forwarding.
Forwards data packets.
Function
Description
Basic functions
Provides forty-eight 1000M/10G BASE-X ports for data access and switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The EH1D2X48SEC0 is hot swappable.
Ports on th EH1D2X48SEC0
Optical port attributes (GE optical module)
Attribute
Description
Connector type
SFP+
Optical port attributes
Depend on the SFP optical module used. For the SFP optical modules supported by the EH1D2X48SEC0 and their attributes, see GE eSFP Optical Modules, GE-CWDM eSFP Optical Modules, and GE-DWDM eSFP Optical Modules.
Standards compliance
IEEE802.3z
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Optical port attributes (10GE optical module, high-speed cable or SFP+ optical cable)
Attribute
Description
Connector type
SFP+
Optical port attributes
Depend on the SFP+ - SFP+ high-speed cable (1 m, 3 m, 5 m, 10 m), QSFP+ - 4*SFP+ high-speed cable (1 m, 3 m, 5 m), SFP+ optical module, or SFP+ optical cable used.
For the optical modules supported by the EH1D2X48SEC0 and their attributes, see 10GE SFP+ Optical Modules, 10GE-CWDM SFP+ Optical Modules and 10GE-DWDM SFP+ Optical Modules.
Standards compliance
IEEE 802.3ae
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the EH1D2X48SEC0
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: 3.42 kg (7.54 lb)
Maximum power consumption: 300 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
Application in Data Center Core Networking In large-scale data center environments, the Huawei EH1D2X48SEC0 Interface Card plays a pivotal role by expanding port capacity within Huawei S9700 chassis, supporting high-density 1G and 10G terminal access. Its hot-swappable capability ensures that network expansion or maintenance can occur without interrupting critical services. The distributed forwarding capability enhances packet throughput and reduces latency, which is essential for maintaining service-level agreements in cloud computing and virtualization infrastructures. This interface card’s compatibility with widely adopted SFP and SFP+ modules simplifies integration with existing fiber optic cabling, aligning with rigorous data center operational standards.
Role in Service Provider Aggregation Networks Within aggregation layers of service provider networks, the Huawei EH1D2X48SEC0 Interface Card facilitates efficient multi-rate access aggregation, supporting both IPv4 and IPv6 dual-stack routing environments. It contributes to enhanced network stability via link aggregation and flow control, managing high traffic volumes typical in metropolitan and campus networks. The module’s adaptive speed ports and high slot utilization optimize capital expenditures by consolidating numerous client accesses into fewer hardware units. Seamless interaction with Huawei S9700 chassis management systems aids network operators in implementing scalable, reliable aggregation solutions while minimizing operational disruption.
EH1D2X48SEC0 FAQ
Q1: What are the core functions of this service board? Does it support adaptive speed?
A1: It contains 48 SFP+ ports, supports 1Gbps/10Gbps dual-mode adaptive speed; it features distributed forwarding and hot-swapping capabilities, adapting to massive multi-rate terminal access.
Q2: What are its core advantages compared to ordinary access boards?
A2: The advantages are its high-density 48-port design, 1G/10G dual-mode adaptation, distributed forwarding, higher single-slot access capacity, stronger adaptability, and no need to deploy multiple boards.
Q3: Does it require specific optical modules? What core functions does it support?
A3: It is compatible with Huawei standard SFP/SFP+ optical modules; it supports IPv4/IPv6 dual-stack, link aggregation, QoS, and flow control, meeting the reliability requirements of high-density access.
Q4: How do I determine if this service board needs to be deployed? Is the installation complex?
A4: This deployment is recommended when the data center/core network needs to connect 30+ multi-rate terminals and slot resources are limited; it supports hot-swapping, and installation requires no professional tools, it is plug and play.
Optical Modules Supported by Huawei S Series Switches
