4KWHC Dell Force 10 C Series C150 36-Ports 10Gbps SFP+ Ethernet Card.

The Dell 4KWHC 36-Port 10Gbps Flex Media Card

The 4KWHC Dell Force10 C Series C150 36-Port 10Gbps SFP+ Ethernet Flex Media Line represents a high-density, carrier-grade switching module designed for modern enterprise and service provider networks that require scalable, low-latency, and highly resilient data transport. Built to support demanding workloads, this networking hardware integrates advanced switching silicon with flexible media capabilities, enabling seamless deployment across converged network environments. The solution is engineered under the networking portfolio of a globally recognized provider of enterprise-grade IT infrastructure solutions. This line card is optimized for environments where 10 Gigabit Ethernet connectivity is essential, including data center aggregation layers, cloud interconnects, virtualization fabrics, and high-throughput enterprise backbones. The Flex Media architecture ensures compatibility with SFP+ transceivers, enabling administrators to tailor optical or copper connectivity based on distance, bandwidth distribution, and infrastructure constraints.

The C Series C150 High-Density Switching 

The C Series C150 platform is built with a focus on maximizing port density while maintaining non-blocking throughput across all active interfaces. The switching fabric architecture is designed to support simultaneous 10Gbps forwarding on each port without degradation in performance. This ensures that even under full load conditions, packet forwarding remains deterministic and consistent, which is critical for latency-sensitive applications such as financial trading systems, virtualization clusters, and distributed storage networks.

Low-Latency Packet Processing Mechanisms

A defining feature of the 4KWHC module is its ability to process packets with extremely low latency through hardware-accelerated forwarding engines. The architecture reduces dependency on software-based routing decisions by leveraging ASIC-based processing pipelines. This allows the system to inspect, classify, and forward traffic at wire speed, ensuring minimal jitter and predictable network behavior even under high traffic bursts.

Scalable Modular Integration

The Flex Media line card is designed for modular integration into the Dell Force10 chassis-based switching systems. This modularity allows network architects to scale infrastructure incrementally by adding line cards as demand increases. Such scalability ensures that capital expenditure remains optimized while still allowing rapid expansion of network capacity when required.

36-Port 10Gbps SFP+ Interface

At the core of this line card is its 36-port SFP+ configuration, which enables high-density deployment of 10 Gigabit Ethernet links. Each port supports Small Form-Factor Pluggable Plus transceivers, allowing a variety of optical and direct attach copper (DAC) modules to be utilized depending on network topology requirements. This flexibility is essential in environments where mixed media connectivity is necessary across different racks, floors, or data center pods.

Flexible Media Adaptation

The Flex Media design concept enables administrators to deploy multiple types of SFP+ modules without requiring hardware redesign. This includes short-range multimode fiber for intra-data center connectivity, long-range single-mode fiber for campus or inter-building links, and copper DAC solutions for cost-efficient rack-level interconnects. The adaptability of this system reduces infrastructure complexity while improving deployment efficiency.

Non-Blocking Architecture

The non-blocking nature of the 4KWHC Dell Force10 C Series C150 ensures that all ports can operate simultaneously at maximum throughput without contention. This is particularly important in modern data centers where east-west traffic between servers often exceeds north-south traffic volumes. The architecture eliminates bottlenecks and ensures seamless data flow across the entire network fabric.

Advanced Buffer Management

The system incorporates intelligent buffer allocation mechanisms that dynamically adjust memory usage based on traffic conditions. This allows the switch to handle microbursts effectively without dropping packets. Such capability is essential in virtualization environments where workload distribution can fluctuate rapidly.

Thermal Management Systems

Efficient thermal dissipation is achieved through optimized airflow channels and intelligent fan control systems within the chassis. These mechanisms ensure that the line card operates within safe temperature thresholds even under sustained high-load conditions.

Operating System Compatibility

The C Series platform is designed to integrate with advanced network operating systems that support Layer 2 and Layer 3 functionalities. This includes routing protocols, switching features, and advanced network segmentation tools that enable complex enterprise architectures.

Security Feature Integration

Security is embedded at multiple layers within the switching architecture. Features such as access control lists, traffic filtering, and segmentation policies ensure that network traffic is regulated and protected against unauthorized access or malicious activity.

Modular Expansion Capabilities

The modular nature of the C150 platform allows organizations to expand network capacity without replacing existing infrastructure. Additional line cards can be installed as bandwidth demand increases, making the system highly cost-effective over long-term deployments.

Storage Area Network Connectivity

The platform is also widely used in storage networking environments where high-throughput, low-latency connectivity is required between storage arrays and compute nodes. This ensures efficient data replication and retrieval processes.