Arista 7280R 7280CR2-60 与 Juniper QFX Series QFX10002-60C 对比
源自厂商官方文档的规格并排对比。 Arista 7280CR2-60是一款2U高密度100GbE深缓冲区主干交换机兼核心路由器，提供60个100GbE QSFP28端口。 Juniper QFX10002-60C是一款2U深缓冲区主干及数据中心互联交换机，提供60个100GbE QSFP28端口。
| Arista 7280R 7280CR2-60 | Juniper QFX Series QFX10002-60C | |
|---|---|---|
| 品牌 | Arista | Juniper |
| 状态 | current | current |
| 发布日期 | 2017年6月 | 2017年6月 |
| 外形规格 | 2U fixed switch | 2U fixed switch |
| 端口 | 60x 40G/100G QSFP28 ports | 60x 100GbE QSFP28 ports (also supports 40GbE QSFP+) |
| 交换容量 | 12.0 Tbps / 4.3 Bpps forwarding throughput | 12 Tbps / 4 Bpps wire-speed forwarding performance |
| 缓冲区 | Up to 48GB deep packet buffer | — |
| 外形规格 | 2U rack mount | — |
| 电源与散热 | N+1 hot-swappable power supplies and fan modules | — |
| 缓冲内存 | — | Deep packet buffering memory powered by custom Juniper Q5 silicon |
| 叠加网络支持 | — | Full line-rate EVPN-VXLAN, MPLS, Segment Routing, and MACsec encryption |
| 散热与供电 | — | Redundant N+1 modular power supplies and hot-swappable high-capacity fans |
购买或出售7280CR2-60或QFX10002-60C？
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