Cisco Nexus 9364C 与 NVIDIA Spectrum-2 SN3700 对比
源自厂商官方文档的规格并排对比。 Cisco Nexus 9364C是一款企业级2U固定配置数据中心主干交换机,提供64个线速40G/100G QSFP28端口。 NVIDIA Spectrum-2 SN3700是一款1U高密度数据中心主干和叶交换机,提供32个100G/200G QSFP56端口。
| Cisco Nexus 9364C | NVIDIA Spectrum-2 SN3700 | |
|---|---|---|
| 品牌 | Cisco | NVIDIA |
| 状态 | end-of-sale | current |
| 发布日期 | 2017年6月 | 2018年9月 |
| 外形规格 | 2U fixed switch | 1U fixed switch |
| 端口配置 | 64x 40G/100G QSFP28 ports | — |
| 交换容量 | 12.8 Tbps non-blocking bandwidth | 12.8 Tbps / 8.33 Bpps wire-speed forwarding performance |
| 转发速率 | Up to 4.3 Bpps | — |
| 外形规格 | 2U rack mount | — |
| 运行模式 | Cisco ACI Spine or NX-OS IP Fabric Spine | — |
| 散热功耗 | Hot-swappable redundant power supplies and 3+1 redundant fan modules | — |
| 端口 | — | 32x 100G/200G QSFP56 ports (backward compatible with QSFP28) |
| 芯片 | — | NVIDIA Spectrum-2 12.8 Tbps ASIC with fully shared 42 MB dynamic packet buffer |
| 延迟 | — | Sub-425 nanoseconds cut-through latency |
| 散热与供电 | — | Dual hot-swappable power supplies and reversible cooling fans |
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