Cisco UCS-PCIE-IRJ45 Cisco UCS fabric interconnect / I/O module / component
Brand: Cisco | Category: Accessories & Components
SKU: CSC-UCS-PCIE-IRJ45 | Part #: UCS-PCIE-IRJ45 | MPN: UCS-PCIE-IRJ45
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About the Cisco UCS-PCIE-IRJ45 Cisco UCS fabric interconnect / I/O module / component
Critical infrastructure demands redundancy—network adapters in production environments require proven replacement channels and immediate availability. The Cisco UCS-PCIE-IRJ45 is a PCIe-based network adapter purpose-built for Cisco UCS C-Series rack-mount servers, delivering enterprise-grade Ethernet connectivity without vendor lock-in constraints. This four-port gigabit NIC integrates an Intel I350 network controller and connects directly to server PCIe slots, enabling administrators to expand I/O capacity in standardized, cost-effective deployments.
Each of the four RJ45 ports operates at 10/100/1000 Mbps (1GbE), supporting IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards alongside IEEE 802.3az energy-efficient Ethernet. The adapter includes hardware offload for TCP/IP, UDP, and iSCSI workloads, reducing CPU overhead in storage-intensive environments. VMDq and Receive-Side Scaling (RSS) virtualization features optimize multi-tenant performance, while IEEE 802.1Q VLAN support and IEEE 802.3ad link aggregation enable flexible network architecture. Jumbo frame support ensures compatibility with high-bandwidth applications. For IT infrastructure teams and network engineers evaluating multi-gigabit upgrade paths, this Cisco component integrates seamlessly with Cisco UCS Manager, providing unified monitoring and policy control across your compute fabric.
Typical Enterprise Deployments
- iSCSI SAN expansion on Cisco UCS C-Series servers requiring dedicated storage traffic isolation
- High-availability clusters where four independent 1GbE links support link aggregation for redundant uplinks
- Multi-tenant virtualized environments leveraging VMDq to segment network I/O by workload
- Legacy network migration scenarios where RJ45 copper infrastructure already exists on-site
- Storage appliance deployments combining TCP/IP and iSCSI hardware offload to maximize throughput
Contact Omnixon Global to request a quotation for the UCS-PCIE-IRJ45 and explore volume pricing aligned with your deployment timeline.
```Technical Specifications
| Brand | Cisco |
| Category | Accessories & Components |
| SKU | CSC-UCS-PCIE-IRJ45 |
| Part Number | UCS-PCIE-IRJ45 |
| Condition | New |
| Interface | PCIe |
| Manufacturer Part Number | UCS-PCIE-IRJ45 |
| Form Factor | PCIe adapter |
| Network Controller | Intel I350 |
| Number of Ports | 4 |
| Port Type | RJ45 |
| Network Speed | 10/100/1000 Mbps (1GbE) per port |
| Interface | PCI Express (PCIe) |
| Connector Type | RJ45 (copper) |
| Ethernet Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az (EEE) |
| VLAN Support | IEEE 802.1Q |
| Link Aggregation | IEEE 802.3ad (LACP) |
| Offload Capabilities | TCP/IP, UDP, iSCSI hardware offload |
| Virtualization Features | VMDq, Receive-Side Scaling (RSS) |
| Jumbo Frame Support | Yes |
| Compatible Platform | Cisco UCS C-Series rack-mount servers |
| Management Compatibility | Cisco UCS Manager |
| Product Line | Cisco Unified Computing System (UCS) |
Frequently Asked Questions about Cisco UCS-PCIE-IRJ45 Cisco UCS fabric interconnect / I/O module / component
What does the Cisco UCS-PCIE-IRJ45 Cisco UCS fabric interconnect / I/O module / component do?
The Cisco UCS-PCIE-IRJ45 Cisco UCS fabric interconnect / I/O module / component is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.