---
manufacturer: Cisco
model: C3850-NM-2-40G
part_number: C3850-NM-2-40G
comments: '[Cisco Catalyst 3850 Series Switches Data Sheet](https://www.cisco.com/c/en_in/products/collateral/switches/catalyst-3850-series-switches/datasheet_c78-720918.html)'
interfaces:
  - name: FortyGigabitEthernet1/{module}/1
    type: 40gbase-x-qsfpp
  - name: FortyGigabitEthernet1/{module}/2
    type: 40gbase-x-qsfpp