UCSC-MLOMC10T02 Cisco VIC MLOM Dual-Ports 10GBase-T Network Adapter

Cisco UCSC-MLOMC10T02 2-Port Network Adapter

The Cisco UCSC-MLOMC10T02 UCS VIC1227T MLOM Dual-Port 10GBase-T Network Adapter represents a high-density, enterprise-class networking solution engineered for Cisco Unified Computing System (UCS) platforms. Designed to deliver scalable bandwidth, low-latency data transport, and flexible virtualization capabilities, this modular LAN on Motherboard (MLOM) adapter is optimized for modern data center architectures that demand reliable 10 Gigabit Ethernet connectivity.

Built around Cisco’s Virtual Interface Card (VIC) architecture, the UCS VIC1227T integrates advanced network offload capabilities and supports multiple virtual interfaces per physical port. This design significantly improves server I/O efficiency and reduces CPU overhead, making it an ideal choice for virtualization-heavy workloads, cloud infrastructures, and mission-critical enterprise applications.

Enterprise-Class 10GBase-T Connectivity Architecture

Dual-Port Copper-Based 10 Gigabit Ethernet Design

The adapter features dual 10GBase-T RJ-45 ports that provide high-speed Ethernet connectivity over standard twisted-pair copper cabling. This allows organizations to leverage existing Category 6a or Category 7 infrastructure while upgrading to 10GbE performance levels without requiring expensive fiber deployments. The dual-port configuration ensures redundancy, load balancing, and increased throughput for distributed computing environments.

Backward Compatibility and Multi-Speed Support

The Cisco UCS VIC1227T supports multiple Ethernet speeds, including 1GbE, 100MbE, and 10GbE, ensuring smooth integration into mixed network infrastructures. This flexibility simplifies network migration strategies, allowing enterprises to gradually transition from legacy systems to high-speed data center fabrics without disruption.

Integration with Cisco Unified Computing System Architecture

As a Modular LAN on Motherboard (MLOM) component, the Cisco UCSC-MLOMC10T02 is specifically designed for direct integration into compatible Cisco UCS blade and rack servers. This embedded form factor reduces the need for traditional PCIe expansion slots, enabling more efficient system design and improved airflow management within dense server chassis.

Optimized Fabric Interconnect Compatibility

The adapter is tightly integrated with Cisco UCS Fabric Interconnect systems, allowing centralized management of network policies, virtualization profiles, and interface provisioning. This unified management approach simplifies network administration while improving consistency across large-scale compute environments.

Virtualization and Multi-Interface Capabilities

Virtual Interface Card (VIC) Technology

At the core of the UCS VIC1227T is Cisco’s Virtual Interface Card technology, which enables the creation of multiple virtual NICs over a single physical adapter. This allows administrators to allocate dedicated virtual network interfaces for different workloads, virtual machines, or containerized applications, improving isolation and performance tuning capabilities.

Dynamic Interface Allocation and Flexibility

The adapter supports dynamic allocation of network interfaces, enabling real-time adjustment of bandwidth and connectivity resources based on application demand. This elasticity is critical in cloud computing environments where workloads frequently scale up or down.

Enhanced Hypervisor Integration

The Cisco UCS VIC1227T is fully optimized for leading hypervisors, supporting seamless integration with virtualization platforms such as VMware ESXi, Microsoft Hyper-V, and Linux-based KVM environments. This compatibility ensures that virtualized workloads can fully leverage high-speed networking without performance bottlenecks.

Performance Optimization and Low-Latency Networking

Hardware-Based Offload Capabilities

To improve system efficiency, the adapter incorporates hardware-based offload engines that handle tasks such as TCP segmentation, checksum calculations, and interrupt moderation. By offloading these functions from the CPU, system resources are freed to focus on application processing rather than network overhead.

Reduced Latency for Mission-Critical Applications

The Cisco UCS VIC1227T is engineered to minimize packet latency, making it suitable for environments such as financial trading systems, real-time analytics, and high-performance database clusters. Its optimized data path architecture ensures consistent and predictable network response times.

High Throughput for Data-Intensive Workloads

With support for aggregated dual-port 10GbE bandwidth, the adapter delivers substantial throughput for large-scale data transfers, backup operations, and distributed storage synchronization. This capability is particularly beneficial in big data analytics and virtualization clusters where network saturation can become a performance bottleneck.

Advanced Data Center Features and Network Efficiency

Intelligent Traffic Management

The adapter includes advanced traffic classification and prioritization mechanisms that help ensure Quality of Service (QoS) across diverse workloads. By prioritizing latency-sensitive traffic such as voice, video, and transactional data, the VIC1227T helps maintain consistent application performance under heavy load conditions.

Support for Network Virtualization Technologies

The Cisco UCS VIC1227T supports modern network virtualization frameworks that enable overlay networking, segmentation, and multi-tenant isolation. These features are essential for cloud service providers and enterprise data centers that require secure workload separation.

Scalability for Hyper-Converged Infrastructure

In hyper-converged infrastructure (HCI) deployments, where compute, storage, and networking are tightly integrated, the adapter provides scalable connectivity that supports distributed storage replication and inter-node communication. Its high bandwidth capacity ensures smooth operation of clustered systems.

Hardware Design and Engineering Excellence

Compact MLOM Form Factor Advantages

The modular LAN on motherboard design eliminates the need for full-size PCIe adapters, freeing up expansion slots for additional components. This compact design enhances system flexibility while maintaining high-performance networking capabilities within a reduced physical footprint.

Energy Efficiency and Thermal Optimization

Engineered with power-efficient components, the Cisco UCS VIC1227T minimizes energy consumption while maintaining full 10GbE performance. Its thermal design ensures stable operation even in high-density server environments where cooling efficiency is critical.

Robust Build Quality for Enterprise Deployment

The adapter is built to withstand continuous 24/7 operation in enterprise data centers. Its durable architecture ensures long-term reliability under sustained workloads, vibration exposure, and thermal fluctuations commonly encountered in server rooms.

Deployment Scenarios and Use Cases

Enterprise Data Centers and Cloud Infrastructure

The Cisco UCSC-MLOMC10T02 is widely deployed in enterprise data centers where high-speed connectivity and virtualization support are essential. It serves as a foundational component in cloud computing architectures that require scalable and flexible network interfaces.

Virtual Desktop Infrastructure (VDI)

In VDI environments, the adapter provides consistent and high-throughput connectivity for thousands of virtual desktops. This ensures smooth user experiences even during peak usage periods where simultaneous access demands are high.

High-Performance Computing Clusters

For HPC clusters, the VIC1227T delivers low-latency and high-bandwidth communication between compute nodes, enabling faster execution of scientific simulations, engineering workloads, and AI model training processes.

Enterprise Storage Networking

The adapter also plays a critical role in storage-intensive environments where rapid data replication and synchronization are required. Its dual-port architecture ensures continuous availability and redundancy for storage traffic flows.

Network Management and Operational Efficiency

Centralized UCS Management Integration

Through integration with Cisco UCS Manager, administrators can configure, monitor, and manage the VIC1227T from a centralized interface. This simplifies network provisioning and reduces operational complexity in large-scale deployments.

Policy-Based Network Configuration

The adapter supports policy-driven configuration models, allowing IT teams to define network behavior based on workload requirements. This approach enhances consistency and reduces manual configuration errors.

Security and Data Integrity Features

Secure Network Communication Framework

The Cisco UCS VIC1227T supports secure communication protocols that help protect data in transit. These mechanisms are essential for safeguarding sensitive enterprise workloads across shared infrastructure environments.

Isolation for Multi-Tenant Environments

Virtual interface segmentation ensures strong isolation between tenants in cloud environments. This prevents unauthorized data access and improves compliance with enterprise security policies.

Reliable Data Transmission Mechanisms

Error correction, packet validation, and retransmission handling mechanisms help ensure data integrity across high-speed network links. This reduces the risk of packet loss and improves application reliability.