Broadcom BCM957508-P1200G 200Gb/s QSFP56 Network Interface Card
The Broadcom BCM957508-P1200G is a high-performance single-port 200 Gb/s network interface card engineered for demanding data center and enterprise environments. Built on the proven BCM57508 200GbE MAC controller with integrated SFI transceiver technology, this PCI Express 4.0 x16 NIC delivers ultra-low latency connectivity and exceptional throughput for mission-critical applications. Whether you're deploying cloud infrastructure, high-frequency trading systems, or large-scale data analytics platforms, the BCM957508-P1200G provides the reliability and performance your organization demands.
Key Features
- Single-port 200 Gb/s QSFP56 connectivity with backward compatibility for QSFP28 and QSFP+ modules
-
PCI Express 4.0 x16 interface for maximum bandwidth utilization and minimal latency
- Integrated BCM57508 200GbE MAC controller with advanced traffic management capabilities
- Support for optical modules and copper direct-attach cables for flexible deployment options
- Single-channel 200GbE SFI transceiver for reliable high-speed data transmission
- Enterprise-grade reliability with comprehensive driver support across major operating systems
- Optimized for virtualization, cloud computing, and high-performance computing (HPC) workloads
Technical Specifications
| Specification |
Details |
| Manufacturer |
Broadcom |
| Part Number |
BCM957508-P1200G |
| Port Configuration |
Single-port 200 Gb/s |
| Interface Standard |
QSFP56 (backward compatible with QSFP28, QSFP+) |
| PCI Express Version |
PCIe 4.0 x16 |
| MAC Controller |
Broadcom BCM57508 |
| Transceiver |
Integrated single-channel 200GbE SFI |
| Media Support |
Optical modules and copper direct-attach cables |
| Application Focus |
Data center, enterprise, cloud infrastructure |
Frequently Asked Questions
What is the BCM957508-P1200G used for?
The BCM957508-P1200G is a 200 Gb/s network interface card designed for high-performance data center applications, including cloud computing, virtualization, high-frequency trading, and large-scale data analytics. Its PCIe 4.0 x16 interface and integrated 200GbE MAC controller make it ideal for enterprises requiring ultra-low latency and maximum throughput.
Is the BCM957508-P1200G compatible with QSFP28 modules?
Yes, the BCM957508-P1200G supports QSFP56, QSFP28, and QSFP+ optical modules, providing flexibility in your network infrastructure investments. This backward compatibility allows you to leverage existing optical inventory while maintaining 200 Gb/s performance with QSFP56 modules.
What are the bandwidth advantages of PCIe 4.0 x16?
The PCI Express 4.0 x16 interface delivers 64 GB/s of bidirectional bandwidth, ensuring the 200 Gb/s network interface card operates at peak performance without bottlenecks. This high-speed connection minimizes latency and maximizes throughput for demanding enterprise and data center workloads.
Does the BCM957508-P1200G support direct-attach cables?
Yes, the BCM957508-P1200G supports both optical modules and copper direct-attach cables, offering deployment flexibility. Direct-attach cables provide cost-effective connectivity for short-distance connections within data centers while maintaining full 200 Gb/s performance.
