Cisco MDS 9000 Series Multilayer Fibre Channel SAN Switches

Device Type: Enterprise-Class Multilayer Storage Area Network (SAN) Switch.
Protocol Support: Built for native Fibre Channel, FC-NVMe, and FICON mainframes.
Operating System: Powered by storage-optimized Cisco NX-OS® software.
Bandwidth Scaling: Natively scales across ultra-fast 16G, 32G, and next-gen 64G speeds.
Network Role: Dedicated block-level storage allocation connecting servers directly to storage arrays.
PoE Note: Storage fabric architecture—strictly does not support Power over Ethernet (PoE).

Description
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The Cisco MDS 9000 Series represents the ultimate standard for high-density enterprise storage infrastructure. Designed to power massive cloud data centers, virtual machine architectures, and heavy financial or AI workloads, the MDS 9000 family combines a highly reliable physical design with intelligent storage routing protocols.

Running on the reliable Cisco NX-OS platform, these switches remove data bottlenecks and prevent costly data drops using innovative slow-drain detection and virtual output queuing (VOQ). The MDS 9000 series offers Virtual SAN (VSAN) multitenancy, smart hardware-assisted fabric zoning, and integrated real-time storage telemetry analytics. This configuration gives enterprise network teams unmatched security, physical scaling capacity, and zero-downtime operations for their most critical storage investments.

⚙️ Technical Specifications

Fabric Resiliency: Virtual Output Queuing (VOQ) completely removes head-of-line blocking.
Storage Virtualization: Native hardware segmentation into isolated Virtual SANs (VSANs).
Port-Channel Scaling: Bundles up to 16 physical storage links into a single unified logical group.
Advanced Diagnostics: Hardware-driven packet capture, smart zoning, and automated link isolation.
Availability Features: Continuous online patching via Cisco In-Service Software Upgrades (ISSU).
Resiliency Power: Redundant, hot-swappable enterprise-tier internal power frames and fan assemblies.