Cisco MDS 9148V 与 Lenovo ThinkSystem DB730S 对比
源自厂商官方文档的规格并排对比。 Cisco MDS 9148V是一款1RU、48端口的Fibre Channel交换机，配备64 Gb/s端口，是相比MDS 9148T升级的64G版本。 ThinkSystem DB730S是Lenovo端口密度最高的第7代Fibre Channel企业级SAN交换机，基于OEM Brocade G730硬件构建。
| Cisco MDS 9148V | Lenovo ThinkSystem DB730S | |
|---|---|---|
| 品牌 | Cisco | Lenovo |
| 状态 | current | current |
| 发布日期 | 2022年6月 | 2021年8月 |
| 外形规格 | 1RU | 2U rack |
| 外形规格 | 1RU fixed, 1.72 x 17.299 x 18 in (4.37 x 43.94 x 45.72 cm), 21.8 lb (9.9 kg) | — |
| 端口 | 48x SFP+ Fibre Channel ports at 8, 16, 32 or 64 Gb/s autosensing (24 active in base models; 8-port upgrade license up to 48); 1 Gb SFP+ port for telemetry | Up to 128 ports: 96x 64Gb/s SFP+ ports plus 16x 2x64Gb/s SFP-DD (double density) ports |
| 交换容量 | 3 Tb/s end-to-end full duplex | 8.192 Tb/s aggregate full duplex throughput |
| 电源 | Two hot-swap redundant 80 PLUS Platinum PSUs: 500 W AC, or 1200 W AC / HVAC / HVDC | Dual redundant 1100W AC hot-swap power supplies |
| 缓冲信用 | Default 1,000 per port, up to 16,000 on one port and 24,000 per 24-port group | — |
| 软件 | Cisco MDS 9000 NX-OS 9.3(1) or later; SAN Analytics needs 9.4(1) or later | — |
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