CBS110-8T-D-NA Switch: Why Opt for It? Cisco
Overview of the CBS110-8T-D-NA The CBS110-8T-D-NA...
Core Architecture and Targeted Use Cases
The DS-C9220I-4PIK9 is a 1RU multiservice SAN switch from Cisco’s MDS 9200 Series, designed for low-density storage environments requiring protocol flexibility and NVMe-oF readiness. While Cisco.com documentation for this exact model is limited, its technical framework aligns with the MDS 9220I platform, featuring modular scalability and backward compatibility with legacy FC/FCoE protocols. Key specifications include:
- 4 active 32G Fibre Channel ports with software-defined activation, enabling incremental scaling without hardware swaps
- Front-to-back airflow design optimized for thermal management in space-constrained server racks
- Single power supply unit (PSU) with optional redundancy for budget-conscious edge deployments
- Support for multi-protocol operations (FC, FCoE, NVMe-oF) to bridge hybrid cloud and on-premises storage
Comparative Analysis: Why Choose DS-C9220I-4PIK9 Over Higher-Port Models?
A technical comparison highlights its strategic advantages for edge computing and branch office SANs:
| Feature | DS-C9220I-4PIK9 | DS-C9220I-12PIK9 | DS-C9148V-48PETK9 |
|---|---|---|---|
| Port Density | 4 active | 12 active | 48 active |
| Power Design | Single PSU | Dual PSUs | Dual PSUs |
| Protocol Support | FC/FCoE/NVMe-oF | FC/FCoE/NVMe-oF | FC/FCoE |
| List Price Estimate | ~$27,206 | ~$103,938 | ~$85,000 |
This model reduces upfront costs by 74% compared to the DS-C9220I-12PIK9 while retaining NVMe-oF readiness, making it ideal for IoT data hubs or healthcare edge storage clusters where rack footprint optimization outweighs port quantity.
Deployment Considerations and Procurement Guidance
For enterprises sourcing verified DS-C9220I-4PIK9 units, itmall.sale offers Cisco-certified refurbished hardware with 2-year warranties. Critical implementation factors include:
- Protocol validation: Ensure compatibility with existing FC zoning tools like Cisco Fabric Manager
- Thermal planning: The front-to-back airflow design requires 1RU spacing between devices to prevent recirculation in compact racks
- Service tier selection: Opt for Smartnet 24x7x4 contracts (e.g., CON-SNTP-9220I) to ensure rapid hardware replacement for mission-critical SANs
While Cisco’s lifecycle policy recommends 5-7 years for this series, real-world deployments in controlled environments show functional longevity exceeding 6 years with firmware updates. The balance between NVMe-oF readiness and operational simplicity positions this switch as a strategic choice for organizations prioritizing edge-to-cloud data pipelines over hyperscale port density. For enterprises requiring future-proof scalability, higher-density models like the DS-C9148V-48PETK9 may offer better long-term ROI despite higher initial costs.