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Cisco

Cisco UCSAI-P-N7CS200GF | ConnectX-7 2x200G Crypto-Enabled Network Card, PCIe 5.0

UCSAI-P-N7CS200GF

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Description

The NVIDIA ConnectX-7 2x200G network adapter is a dual-port 200Gb/s RDMA card for PCIe Gen5 servers, supporting both Ethernet and InfiniBand. This crypto-enabled variant for the Cisco UCS AI M8 platform is aimed at AI and machine learning training and inference clusters, HPC and scientific computing, and secure north-south data-centre networking on dense-GPU servers such as the UCS C880A M8.

It provides 2 x 200Gb/s QSFP112 ports with up to 400Gb/s of total bandwidth. Ethernet runs at 200, 100, 50, 25 and 10GbE, with the lower speeds available through QSFP-to-SFP adapter modules. InfiniBand runs at NDR200, HDR 200 and EDR 100. Ethernet mode is the default, and InfiniBand mode needs a configuration change. The card uses an HHHL form factor on a PCIe Gen5 host interface of up to 32 lanes. Crypto capability, including block-level XTS-AES encryption, is built into this SKU, so no separate licence or subscription is needed.

The UCS C880A M8 provides four PCIe Gen5 x16 FHHL slots for north-south networking. Cisco QSFP-100G-AOC, QSFP-100G-CU and QSFP-100G-LR4-S optics and cables are listed for the ConnectX-7 2x200G.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- RDMA over Converged Ethernet (RoCE) and InfiniBand RDMA
- NVIDIA ASAP2 SDN acceleration with OVS offload and VXLAN, GENEVE and NVGRE overlay acceleration
- GPUDirect RDMA and GPUDirect Storage for GPU-to-network and GPU-to-storage data paths
- In-network computing with SHARP, collective operation offloads and rendezvous offload
- Hardware-accelerated block-level XTS-AES encryption
- PCIe bifurcation and NVIDIA Multi-Host support for up to four hosts
- Secure boot with hardware root of trust

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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Technical Specifications

FAQs

Technical Specifications

- Ports: 2 x 200Gb/s QSFP112
- Total bandwidth: up to 400Gb/s
- Supported protocols: Ethernet (default) and InfiniBand
- Ethernet speeds: 200GbE, 100GbE, 50GbE, 25GbE, 10GbE
- InfiniBand speeds: NDR200 200Gb/s, HDR 200Gb/s, EDR 100Gb/s
- Host interface: PCIe Gen 5, up to 32 lanes
- Form factor: PCIe HHHL
- Signalling: NRZ (10G, 25G), PAM4 (50G, 100G)
- Encryption: block-level XTS-AES 256/512-bit key
- Storage acceleration: NVMe-oF, NVMe/TCP, T10-DIF, iSER, SRP, NFS over RDMA, SMB Direct
- Management: NC-SI, MCTP over SMBus/PCIe, PLDM, SPDM DSP0274
- Security: secure boot with hardware root of trust, secure firmware update, flash encryption, device attestation
- Remote boot: InfiniBand, iSCSI, UEFI, PXE
- Virtualisation and OS: SR-IOV, RHEL, Ubuntu, Windows, VMware ESXi, Kubernetes
- NVIDIA part number: 900-9X7AH-0079-DTZ (legacy MCX755106AC-HEAT)

FAQs

Q: Does this card need a licence or subscription for encryption?
A: No. The crypto capability is built into this crypto-enabled SKU, so no separate licence or subscription is required.

Q: Does it run Ethernet or InfiniBand out of the box?
A: Ethernet is the default mode. InfiniBand mode needs a configuration change as described in the NVIDIA ConnectX-7 user manual.

Q: Which optics and cables work with this card?
A: Cisco QSFP-100G-AOC (5, 7 and 10m), QSFP-100G-CU (3 and 5m) and QSFP-100G-LR4-S are listed for the ConnectX-7 2x200G. Check the Cisco Hardware Compatibility List for your server.

Q: Which server is it designed for?
A: It is ordered with the Cisco UCS C880A M8 rack server, which has four PCIe Gen5 x16 FHHL slots for north-south networking.

Q: Can it connect to 10G, 25G or 50G networks?
A: Yes. Ethernet speeds of 200, 100, 50, 25 and 10GbE are supported, with the lower speeds delivered through QSFP-to-SFP adapter modules.

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