Cisco

Cisco UCSB-MLOM-40G-04 | 40Gb MLOM (mezz) CNA | blade server I/O | Ethernet + FCoE | SR-IOV | vNIC/vHBA | PCIe 3.0

SKU:UCSB-MLOM-40G-04

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Description

Virtual Interface Card for blade servers providing high-bandwidth, low-latency I/O through the chassis midplane. Consolidates Ethernet and FCoE traffic with policy-based provisioning of vNICs/vHBAs via system management. No external ports; connects to the blade midplane and fabric modules for streamlined cabling. Expandable with an optional port expander to increase aggregate bandwidth (where supported).

Features

- High-throughput converged I/O for blades
- SR-IOV for efficient VM networking
- Policy-based vNIC/vHBA creation and QoS
- Cable-free design via midplane connectivity
- Scalable bandwidth with optional expander
- FCoE support for unified fabric architectures

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does this card have external network ports?
A: No. It is a modular LOM that connects to the blade chassis midplane and fabric modules; there are no external ports on the blade.

Q: Do I need a port expander with this VIC?
A: It can operate without a port expander. An optional expander (when supported) increases aggregate bandwidth.

Q: What traffic types are supported?
A: Ethernet for LAN connectivity and FCoE for SAN connectivity in converged deployments.

Q: Is it compatible with my blade server?
A: Compatibility depends on blade model and chassis I/O modules. Check the server HCL and hardware guides before purchasing.

Technical Specifications

- Form factor: Modular LOM (mezzanine) for blade servers
- Bandwidth: Up to 40 Gbps aggregate per blade (expandable with optional port expander, where supported)
- Converged I/O: Ethernet and FCoE
- Virtualization: SR-IOV and policy-based vNIC/vHBA provisioning
- Host interface: PCI Express 3.0
- External ports: None (connects to chassis midplane/fabric modules)
- Offloads/accelerations: FCoE offload; low-latency virtual interface switching
- Management: Integrated with system manager for service profiles and QoS
- Compatibility: Select B-Series blade servers; verify server and I/O module compatibility before purchase

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