BCM56990B0KFLGG vs BCM56992B0KFLGG 比較
詳細並排比較 BCM56990B0KFLGG 由 Broadcom 與 BCM56992B0KFLGG 由 Broadcom. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | BCM56990B0KFLGG | BCM56992B0KFLGG |
|---|---|---|
| 品牌 | Broadcom | Broadcom |
| 類別 | Interface ICs | RF Transceivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Switching Capacity | 25.6 Tb/s | 25.6 Tb/s |
| Product Family | BCM56990 multilayer switch | StrataXGS Tomahawk 4 |
| Device Type | 25.6-Tb/s Multilayer Ethernet Switch | — |
| Host Interface | PCIe Gen3 (conforms to PCIe Gen3 specification) | — |
| PCIe Compatibility | Gen1, Gen2, Gen3 | — |
| PCIe Link Widths | x1, x2, x4 | — |
| PCIe Link Speed | 8.0 GT/s (7.88 Gb/s data rate per direction) | — |
| Package Type | LGA (land grid array) | FCBGA |
| Number of Terminals | 8371 | — |
| Package Shape | Rectangular | — |
| Package Style | Grid array | — |
| Terminal Form | No lead | — |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| Manufacturer | Broadcom Limited | — |
| Maximum Ports | Up to 64 x 400GbE (family capability) | — |
| Reference Clock | [DATA_NEEDED: reference clock frequency for BCM56990B0KFLGG] | — |
| 供應電壓 | [DATA_NEEDED: core/IO supply voltage] | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Power Dissipation | [DATA_NEEDED: typical/max power dissipation] | — |
| Max Port Configuration | — | 64 x 400GbE |
| Alternative Port Configurations | — | 128 x 200GbE, 256 x 100GbE |
| SerDes Technology | — | 50G PAM4 |
| Forwarding Layers | — | L2 / L3 multilayer (IPv4/IPv6) |
| Package Dimensions | — | [DATA_NEEDED: package dimensions] |
| Supply Voltage (Core) | — | [DATA_NEEDED: core supply voltage] |
| Power Consumption | — | [DATA_NEEDED: typical power consumption] |
| Overlay Support | — | VXLAN / NVGRE tunneling |
| Telemetry | — | Hardware congestion and latency telemetry |
| Buffer Memory | — | [DATA_NEEDED: packet buffer size] |
| Target Applications | — | Data center, enterprise networking, AI/ML cluster fabrics |