Arista 7060X 7060CX2-32S 与 NVIDIA Spectrum-2 SN3700 对比
源自厂商官方文档的规格并排对比。 Arista 7060CX2-32S是一款1U 100GbE数据中心交换机,搭载第二代Tomahawk+芯片。 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。
| Arista 7060X 7060CX2-32S | NVIDIA Spectrum-2 SN3700 | |
|---|---|---|
| 品牌 | Arista | NVIDIA |
| 状态 | current | current |
| 发布日期 | 2017年3月 | 2018年9月 |
| 外形规格 | 1U fixed switch | 1U fixed switch |
| 端口 | 32x 40G/100G QSFP28 and 2x 10G SFP+ ports | 32x 100G/200G QSFP56 ports (backward compatible with QSFP28) |
| 交换容量 | 6.4 Tbps / 3.3 Bpps throughput | 12.8 Tbps / 8.33 Bpps wire-speed forwarding performance |
| 延迟 | Cut-through latency from 450 nanoseconds | Sub-425 nanoseconds cut-through latency |
| 功能特性 | EVPN-VXLAN, sFlow, Dynamic Load Balancing, and CloudVision automation | — |
| 芯片 | — | NVIDIA Spectrum-2 12.8 Tbps ASIC with fully shared 42 MB dynamic packet buffer |
| 散热与供电 | — | Dual hot-swappable power supplies and reversible cooling fans |
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