Broadcom BCM957508-N1200G 200GbE PCIe 4.0 x16 OCP 3.0 Ethernet Adapter
The Broadcom BCM957508-N1200G is a high-performance 200GbE network adapter engineered for demanding data center and cloud infrastructure environments. This PCIe 4.0 x16 adapter delivers ultra-fast 200 Gb/s connectivity in a compact form factor, designed to the Open Compute Project (OCP) 3.0 specification. Perfect for organizations requiring massive bandwidth for virtualization, AI workloads, and high-frequency trading applications, this 200GbE Ethernet adapter combines cutting-edge performance with proven Broadcom reliability.
Key Features
- Single-port 200 Gb/s throughput for ultra-low latency data center connectivity
-
PCIe 4.0 x16 interface for maximum bandwidth utilization
- OCP 3.0 compliant design for open compute infrastructure compatibility
- Supports QSFP56, QSFP28, and QSFP+ optical modules
- Direct-attach copper cable support for flexible deployment options
- Integrated BCM57508 200GbE MAC controller with single-channel SFI transceiver
- Small form factor design optimizes server rack density
- Enterprise-grade reliability for mission-critical deployments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Broadcom |
| Part Number |
BCM957508-N1200G |
| Port Configuration |
Single-port 200GbE |
| Data Rate |
200 Gb/s |
| Interface |
PCI Express 4.0 x16 |
| Form Factor |
OCP 3.0 Small Form Factor |
| Network Connector |
QSFP56 |
| Supported Modules |
QSFP56, QSFP28, QSFP+, Direct-Attach Copper |
| MAC Controller |
Broadcom BCM57508 |
| Transceiver |
Integrated 200GbE SFI (single-channel) |
| Application |
Data Center, Cloud Infrastructure, High-Performance Computing |
Frequently Asked Questions
What is a 200GbE network adapter used for?
A 200GbE network adapter like the BCM957508-N1200G provides ultra-high-speed connectivity for data center environments, enabling rapid data transfer for cloud computing, virtualization, AI/ML workloads, and enterprise storage systems requiring massive bandwidth.
Is the BCM957508-N1200G compatible with my server?
The BCM957508-N1200G uses a standard PCIe 4.0 x16 slot and follows OCP 3.0 specifications, making it compatible with most modern data center servers and open compute platforms. Verify your server supports PCIe 4.0 and has available x16 slots for optimal performance.
What optical modules work with this 200GbE adapter?
This adapter supports QSFP56, QSFP28, and QSFP+ optical modules, as well as direct-attach copper cables. Choose modules based on your distance requirements and network infrastructure—QSFP56 provides the highest density for modern deployments.
How does PCIe 4.0 improve performance?
PCIe 4.0 x16 doubles the bandwidth of PCIe 3.0, delivering up to 64 GB/s throughput. This ensures the 200GbE adapter can fully utilize its 200 Gb/s capacity without bottlenecks, critical for latency-sensitive applications in financial services and cloud infrastructure.
