Cisco

Cisco UCSC-O-N6CD100GFO | ConnectX-6 Dx OCP NIC, 2x100GbE QSFP56, OCP 3.0, PCIe Gen4 x16; RoCE v2, SR-IOV, TLS/IPsec offload

SKU:UCSC-O-N6CD100GFO

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Description

Dual-port 100GbE OCP NIC delivering ultra‑low latency, high throughput, and advanced offloads for modern virtualization and cloud workloads. Requires a compatible OCP NIC 3.0 slot in the host server; optics/cables sold separately.

Features

- Dual 100GbE ports for high-throughput fabrics
- QSFP56 cages with QSFP28 backward compatibility
- PCIe Gen4 x16 host connectivity
- Hardware offloads for VXLAN/Geneve/NVGRE
- RoCE v2 and SR-IOV for low-latency virtualization
- Inline TLS/IPsec crypto acceleration
- PTP 1588v2 time synchronization support

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 card require an OCP NIC 3.0 slot?
A: Yes. It installs in an OCP NIC 3.0 slot; it is not a standard PCIe add‑in card.

Q: Are optics or cables included?
A: No. QSFP56/QSFP28 transceivers or DAC/AOC cables are required and sold separately.

Q: Is it compatible with QSFP28 modules?
A: Yes, the QSFP56 ports are backward compatible with QSFP28 optics/DACs for lower link speeds.

Q: Does it support SR-IOV and RoCE v2?
A: Yes. SR-IOV and RoCE v2 are supported for low-latency virtualization and storage fabrics.

Q: Will it work in any server platform?
A: It requires an OCP NIC 3.0 slot and compatible system firmware; check your server vendor’s compatibility guidance, especially for OEM-labeled cards.

Technical Specifications

- Controller/ASIC: ConnectX-6 Dx
- Ports: 2x 100GbE
- Port interface: QSFP56 (backward compatible with QSFP28 optics/DACs)
- Form factor: OCP NIC 3.0
- Host interface: PCIe 4.0 x16
- Supported link rates: 100/50/40/25/10GbE (per port, dependent on optics/cables)
- RDMA: RoCE v2
- Virtualization: SR-IOV
- Overlay offloads: VXLAN, NVGRE, Geneve
- Time sync: IEEE 1588v2 PTP support
- Inline crypto: TLS/IPsec offload (hardware acceleration)
- OS support: Major Linux distributions, Windows Server, VMware ESXi
- OCP slot requirement: Compatible OCP NIC 3.0 slot in host server
- Note: Transceivers and DAC/AOC cables sold separately

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