---
manufacturer: Cisco
part_number: C9400-SUP-1XL-Y
model: C9400-SUP-1XL-Y
comments: Cisco Catalyst 9400 Series Supervisor 1 XL Module with 25G <br> [C9400 Supervisor Data Sheet](https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9400-series-switches/nb-06-cat9400-ser-sup-eng-data-sheet-cte-en.html)
console-ports:
  - name: con 0
    type: rj-45
  - name: usb
    type: usb-mini-b
interfaces:
  - name: TenGigabitEthernet{module}/0/1
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet{module}/0/2
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet{module}/0/3
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet{module}/0/4
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet{module}/0/5
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet{module}/0/6
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet{module}/0/7
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet{module}/0/8
    type: 10gbase-x-sfpp
  - name: FortyGigabitEthernet{module}/0/9
    type: 40gbase-x-qsfpp
  - name: FortyGigabitEthernet{module}/0/10
    type: 40gbase-x-qsfpp
  - name: TwentyFiveGigE{module}/0/1
    type: 25gbase-x-sfp28
  - name: TwentyFiveGigE{module}/0/2
    type: 25gbase-x-sfp28
  - name: GigabitEthernet0/0
    type: 1000base-t
    mgmt_only: true
