PCIe 5.0 x16 to OCP NIC 3.0 Adapter

PCIe 5.0 x16 to OCP NIC 3.0 Adapter

The PCIe 5.0 x16 to OCP NIC 3.0 Adapter is a high-performance passive interface conversion board designed for next-generation enterprise servers, data centers, and high-performance networking environments requiring OCP (Open Compute Project) NIC 3.0 connectivity. This adapter converts a standard PCIe 5.0 x16 slot into an OCP NIC 3.0 interface, enabling seamless integration of OCP NIC 3.0-compliant network cards into standard PCIe server infrastructures. Engineered with a precise PCIe 5.0 interface, it supports data rates up to 32 GT/s per lane, delivering approximately 128 GB/s total bandwidth for x16 configurations. The adapter supports both Small Card and Large Card form factors as defined by the OCP NIC 3.0 specification. This solution is ideal for data center operators, enterprise IT departments, and system integrators seeking to leverage the benefits of OCP-compliant networking hardware within standard PCIe-based server platforms.

Features

• PCIe 5.0 x16 Interface: Leverages the maximum bandwidth of PCIe 5.0 technology with a data transfer rate of up to 32 GT/s per lane, delivering approximately 128 GB/s total bandwidth for x16 configurations while ensuring backward compatibility with PCIe 4.0/3.0/2.0/1.0 devices.
• OCP NIC 3.0 Compliance: Fully compliant with the Open Compute Project NIC 3.0 specification, featuring Primary (4C + OCP Bay) and Secondary (4C) connectors that support up to 16 PCIe lanes. Supports SFF-TA-1002 connector specification.
• Universal OCP NIC Card Compatibility: Compatible with a wide range of OCP NIC 3.0 network cards, including those from leading vendors such as NVIDIA, Broadcom, and Intel. Supports both Small Form Factor (up to 16 PCIe lanes) and Large Form Factor (up to 32 PCIe lanes) card sizes.
• Full PCIe Bifurcation Support: Supports multiple PCIe bifurcation combinations as defined by the OCP NIC 3.0 specification, enabling flexible lane allocation for various OCP NIC card configurations.
• Enterprise-Grade Construction: Designed for 24/7 operation in demanding data center environments with high-quality PCB material and impedance-controlled routing for reliable performance.
• Hot-Plug Capable: Supports hot-plug functionality for maintenance and upgrades without system downtime, enabling seamless serviceability in enterprise environments.
• Comprehensive Sideband Signal Support: Supports critical sideband signals including PERST#, WAKE#, CLKREQ#, and SMBus (SMBCLK, SMBDAT) for complete OCP NIC 3.0 functionality.
• Plug-and-Play Installation: Requires no additional drivers or software configuration, supporting seamless integration with major operating systems.

Specifications

• Product Model: PCIe 5.0 x16 to OCP NIC 3.0 Adapter
• Host Interface: PCIe 5.0 x16 (compatible with x8, x4, x2, x1)
• Target Interface: OCP NIC 3.0 (Primary 4C + OCP Bay and Secondary 4C connectors)
• Supported Card Sizes: Small Card (up to 16 PCIe lanes) and Large Card (up to 32 PCIe lanes)
• Data Transfer Rate: Up to 32 GT/s (approximately 128 GB/s total bandwidth)
• Supported Protocols: PCI Express 5.0/4.0/3.0/2.0/1.0
• Connector Standard: SFF-TA-1002
• Board Material: High-quality FR-4 with impedance-controlled routing
• Operating Temperature: 0°C to +70°C
• Form Factor: Standard PCIe bracket profile
• Bracket Options: Compatible with standard server chassis
• Sideband Signals: PERST#, WAKE#, CLKREQ#, SMBus (SMBCLK, SMBDAT)
• Hot-Plug Support: Yes

Applications

• Enterprise Data Centers: Deploying OCP NIC 3.0 network cards in standard PCIe server infrastructures, enabling organizations to leverage the benefits of OCP-compliant networking hardware without requiring OCP-specific server platforms.
• High-Performance Computing: Supporting high-speed network connectivity in HPC clusters with OCP NIC 3.0 cards featuring 200G Ethernet and InfiniBand NDR200 protocols.
• Cloud Service Providers: Enabling flexible network interface deployment in cloud infrastructure environments where OCP NIC 3.0 cards offer superior port density and performance.
• Server Manufacturing and OEM: Facilitating integration of OCP NIC 3.0 cards into standard PCIe-based server products, providing customers with expanded networking options.
• Test and Development: Enabling validation and testing of OCP NIC 3.0 cards in standard PCIe test benches and development environments.
• Network Appliance Integration: Supporting OCP NIC 3.0-based network appliances in standard PCIe server platforms.
• Data Center Upgrades: Modernizing existing infrastructure with OCP NIC 3.0 connectivity, providing a bridge between legacy PCIe slots and next-generation OCP-compliant network interfaces.
• Telecommunications Infrastructure: Supporting carrier-grade networking applications requiring OCP NIC 3.0 cards with precision-timing capabilities.

ADP--P5X16-OCP3

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