Product Type | Modular LAN on Motherboard (MLOM) Network Interface Card |
Form Factor | Modular LAN on Motherboard (MLOM) |
Designed For | Cisco UCS X-Series Compute Nodes |
Connectivity Technology | Wired |
Controller Type | Cisco VIC (Virtual Interface Card) |
Model | UCS VIC 15231 |
Product Code | UCSX-ML-V5D200G-D |
Data Transfer Rate | 200 Gbps (aggregate) |
Power Consumption | Up to 18W (typical) |
Hot Swappable | Yes |
CISCO UCS VIC 15231 2x100G MLOM for X Compute Node



Key Benefits

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- Offers dual 100G connectivity, enabling rapid data transfers and reducing bottlenecks in enterprise environments
- TAA compliance and U.S. manufacturing make it suitable for regulated sectors such as government and defense
- MLOM design allows integration without occupying PCIe slots, preserving expansion options in high-density servers
Product Overview
The CISCO UCS VIC 15231 is a high-speed modular LAN on motherboard (MLOM) network interface card offering dual 100 Gigabit Ethernet connectivity, purpose-built for Cisco’s X Series compute nodes. It is engineered to deliver high-bandwidth, low-latency networking that enables optimal performance for data-intensive workloads such as virtualization, HPC, and real-time analytics. Leveraging Cisco’s unified fabric technology, the VIC 15231 offers scalable and simplified network management across compute environments.
This module is TAA-compliant and manufactured in the United States, making it a solid choice for government and public sector deployments. Its MLOM design allows seamless integration into compatible UCS servers without occupying PCIe slots, preserving modularity and space for other expansions. Ideal for enterprises seeking a high-throughput, standards-compliant networking solution, the CISCO UCS VIC 15231 represents a reliable investment for modern infrastructures.
Due to limited publicly available specification data, further technical details such as supported protocols, advanced features, or precise compatibility matrices cannot be provided. Enterprises should verify requirements directly with official Cisco documentation or distributors.
Specifications
Product Overview
Advanced Security Features
SR-IOV Support | Yes |
vNIC Security Isolation | Yes |
Adapter Firmware Secure Boot | Yes |
Physical & Environmental
Dimensions (WxHxD) | 1.1 x 2.1 x 6.9 in (28 x 53 x 175 mm) |
Operating Temperature Range | 50°F to 95°F (10°C to 35°C) |
Storage Temperature Range | -40°F to 149°F (-40°C to 65°C) |
Operating Humidity Range | 10% to 90% (non-condensing) |
Storage Humidity Range | 5% to 93% (non-condensing) |
Interfaces
Interface Type | Ethernet |
Port Count | 2 |
Port Type | QSFP28 |
Supported Ethernet Speeds | 2 x 100GbE |
Virtual Interface Support | 256 virtual interfaces (vNICs/vHBAs) |
PCIe Interface | MLOM interface (non-PCIe slot using Cisco UCS infrastructure) |
Unified Fabric Support | Yes (LAN and SAN over unified fabric) |
Cloud Management & Licensing
Cloud Management Compatibility | Cisco Intersight |
Unified Management Support | Cisco UCS Manager, Cisco Intersight |
Management Interface | Through UCS X-Fabric and UCS Manager |
Licensing Requirements | Dependent on UCS X-Series system configuration |
Compliance & Origin
Country of Origin | United States |
TAA Compliance | Yes |
RoHS Compliance | Yes |
EMC Standards | EN55032 Class A, EN55024 |
Safety Standards | UL, EN/IEC 60950-1, IEC 62368-1 |
Certifications | FCC Class A, CE Mark, VCCI, BSMI |