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Cisco

Cisco UCSC-P-I8D100GF-D | 2x100GbE QSFP28 NIC, PCIe 4.0 x16

SKU:UCSC-P-I8D100GF-D

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Description

High-performance dual 100GbE PCIe 4.0 x16 network adapter with QSFP28 cages for modern data center workloads. Enables low-latency fabrics with RDMA (RoCEv2/iWARP) and accelerates virtualized networking via SR-IOV and advanced offloads. Ideal for cloud scale-out, NVMe-oF, and overlay networks requiring consistent throughput and timing (PTP).

Features

- Dual-port 100GbE for high-density server connectivity
- PCIe 4.0 x16 bandwidth for sustained line-rate performance
- RDMA capabilities for ultra-low latency data paths
- Rich offloads and tunneling support to reduce CPU overhead
- Flexible QSFP28 ecosystem with optics and cabling options

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 it require QSFP28 optics?
A: Yes, use compatible QSFP28 optics or DAC/AOC cables depending on your link requirements.

Q: Is SR-IOV supported for virtualization?
A: Yes, SR-IOV is supported to partition and accelerate virtual NICs.

Q: Does it support precise time synchronization?
A: Yes, it supports IEEE 1588 PTP for time-sensitive applications.

Technical Specifications

- Ports: 2x 100GbE
- Form factor: QSFP28 cages (100G optics/DAC/AOC compatible)
- Host interface: PCIe 4.0 x16
- Virtualization: SR-IOV, multiple hardware queues
- RDMA: RoCEv2 and iWARP
- Time sync: IEEE 1588 PTP/SyncE
- Offloads: VXLAN/Geneve/NVGRE, TSO/LRO, checksum, DDP/ADQ
- Workloads: Cloud, storage (NVMe-oF), HPC, virtualization

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