Cisco

Cisco UCSC-O-N6CD100GF | 2x100Gb QSFP56 | OCP NIC 3.0 (x16) | ConnectX-6 Dx | PCIe 4.0 x16 | RoCE v2, ASAP2, inline IPsec/TLS

SKU:UCSC-O-N6CD100GF

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Description

Dual-port 100G OCP NIC 3.0 adapter based on ConnectX-6 Dx for next‑gen UCS servers. Provides advanced Ethernet acceleration, inline IPsec/TLS offload, and consistent low latency for cloud, AI, and storage fabrics with broad QSFP56/QSFP28 media support.

Features

- Dual 100G performance with PCIe 4.0 headroom
- Inline IPsec/TLS for secure, high-throughput encryption
- Low-latency RDMA (RoCE v2) and NVMe-oF acceleration
- ASAP2 offload for efficient virtual switching
- Service-friendly OCP NIC 3.0 design and broad media compatibility

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 NIC support InfiniBand?
A: No. It is Ethernet-only. For IB support, consider a dual-protocol adapter.

Q: Can I use QSFP28 modules in the QSFP56 cages?
A: Yes, QSFP56 cages accept QSFP28 modules and DACs for 100G NRZ operation.

Q: What slot type is required?
A: An OCP NIC 3.0 slot with x16 connectivity is required.

Q: Can the two ports run at different speeds?
A: Yes, ports can operate independently subject to platform and module capabilities.

Q: Is RoCE supported for RDMA workloads?
A: Yes, RoCE v2 is supported and is ideal for storage and clustering.

Technical Specifications

- Port configuration: 2x QSFP56 100GbE (backward compatible with QSFP28 100G)
- Protocols: Ethernet only
- Form factor: OCP NIC 3.0, x16 connector
- Host interface: PCIe 4.0 x16
- Supported media: QSFP56 DAC/AOC; supports QSFP28 SR4/LR4/CWDM4 at 100G; breakout to 2x50G or 4x25G where supported
- Security offloads: inline IPsec and TLS encryption
- Acceleration: RoCE v2, NVMe-oF, OVS offload (ASAP2), SR-IOV
- Networking offloads: RSS, TSO/LRO, checksum
- Jumbo frames: up to 9K
- Time sync: IEEE 1588v2 hardware timestamping
- Management/boot: NC-SI sideband, PXE/UEFI network boot
- OS compatibility: Major Linux distributions, VMware ESXi, Windows Server

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