Brand: Broadcom | Category: Network Switches
SKU: BROA-PEX9749AA80BIG | Part #: PEX9749-AA80BIG | MPN: PEX9749-AA80BIG
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The Broadcom PEX9749 PCIe 4.0 x16 Switch Chip – Enterprise Switch Card from Broadcom is enterprise-grade Network Switches hardware built for data centers. 48-lane PCIe 4.0 switch silicon enabling high-bandwidth GPU fabric and disaggregated NVMe-oF storage architectures for AI infrastructure. Available in brand new condition. Broadcom network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
| Brand | Broadcom |
| Category | Network Switches |
| SKU | BROA-PEX9749AA80BIG |
| Part Number | PEX9749-AA80BIG |
| Condition | New |
| Model | PEX9749 |
| Product Category | PCIe Switch Chip |
| PCIe Generation | PCIe 4.0 |
| Total Lane Count | 48 lanes |
| Port Configuration | Up to 4x PCIe x16 or equivalent multi-port switching configuration |
| Aggregate Bandwidth | 192 GB/s (per direction, full-duplex switching fabric) |
| Switching Architecture | Non-blocking, low-latency crossbar switch fabric |
| Latency Profile | Sub-microsecond internal switching latency |
| Virtualization Support | PCIe SR-IOV, ATS (Address Translation Services), PRI (Page Request Interface) |
| Hot-Plug Capability | Full PCIe hot-plug and dynamic reconfiguration support |
| Error Detection | ECRC (End-to-End CRC), AER (Advanced Error Reporting), Parity protection |
| Power Consumption | Typical operating power <25W (full fabric utilization) |
| Thermal Management | Integrated thermal throttling, wide operating temperature range |
| Package Type | BGA (Ball Grid Array), enterprise-grade thermal design |
| Operating Temperature Range | 0–70°C |
| Manufacturing Process | Advanced CMOS process node optimized for low-latency switching |
| Compliance Standards | PCI Express 4.0 Base Specification, JEDEC thermal guidelines |
| Debug & Monitoring | SMBus management interface, in-band error logging, LED indicator support |
| Form Factor Compatibility | Suitable for PCIe switch card and modular fabric appliance form factors |
| Launch Date | Q1 2024 |