BCM56992B0KFLGG vs BCM56990B0KFLGG Comparison
Detailed side-by-side comparison of BCM56992B0KFLGG by Broadcom and BCM56990B0KFLGG by Broadcom. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | BCM56992B0KFLGG | BCM56990B0KFLGG |
|---|---|---|
| Brand | Broadcom | Broadcom |
| Category | RF Transceivers | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Product Family | StrataXGS Tomahawk 4 | BCM56990 multilayer switch |
| Switching Capacity | 25.6 Tb/s | 25.6 Tb/s |
| 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 Type | FCBGA | LGA (land grid array) |
| Package Dimensions | [DATA_NEEDED: package dimensions] | — |
| Supply Voltage (Core) | [DATA_NEEDED: core supply voltage] | — |
| Power Consumption | [DATA_NEEDED: typical power consumption] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 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 | — |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| 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) |
| Number of Terminals | — | 8371 |
| Package Shape | — | Rectangular |
| Package Style | — | Grid array |
| Terminal Form | — | No lead |
| Manufacturer | — | Broadcom Limited |
| Maximum Ports | — | Up to 64 x 400GbE (family capability) |
| Reference Clock | — | [DATA_NEEDED: reference clock frequency for BCM56990B0KFLGG] |
| Supply Voltage | — | [DATA_NEEDED: core/IO supply voltage] |
| Power Dissipation | — | [DATA_NEEDED: typical/max power dissipation] |