| 产品特性：8口万兆 | 品牌：CISCO/思科 | 传输速率：全部 |
| 设备类型：交换机扩展模块 | 传输模式：全/半双工自适应 | 端口数：8口-16口 |
| 型号：C9300-NM-8X | 背板带宽：256GB | 模块化插槽数：8 |
| OEM：否 | 质保：一年年 | 是否跨境货源：否 |
| Network Module | Description |
|---|---|
C9300-NM-4G | This module has four 1G SFP module slots. Any combination of standard SFP modules are supported. Note Supported only on Cisco Catalyst 9300 Series Switches. |
C9300-NM-8X | This module has eight 10G SFP+ module slots. Note Supported only on Cisco Catalyst 9300 Series Switches. |
C9300-NM-2Q | This module has two 40G QSFP+ module slots. Note Supported only on Cisco Catalyst 9300 Series Switches. |
C9300-NM-4M | This module has four Multigigabit Ethernet (mGig) module slots. Note Supported only on Cisco Catalyst 9300 Series Switches. |
C9300-NM-2Y | This module has two 25G SFP28 module slots. Note Supported only on Cisco Catalyst 9300 Series Switches. |
C3850-NM-4-1G | This module has four 1G SFP module slots. Any combination of standard SFP modules are supported. SFP+ modules are not supported. If you insert an SFP+ module in the 1G network module, the SFP+ module does not operate, and the switch logs an error message. |
C3850-NM-2-10G | This module has four slots. Two slots (left side) support only 1G SFP modules and two slots (right side) support either 1G SFP or 10G SFP modules. |
C3850-NM-4-10G | This module has four 10G slots or four 1G slots. |
C3850-NM-8-10G | This module has eight 10G slots with an SFP+ port in each slot. Each port supports a 1G or 10G connection |
C3850-NM-2-40G | This module has two 40G slots with a QSFP+ connector in each slot. |
Blank Network Module | Insert this blank module when the switch has no uplink ports (this is required for sufficient air flow). |
