---
manufacturer: MikroTik
model: CRS310-8G+2S+IN
slug: mikrotik-crs310-8g-plus-2s-plus-in
part_number: CRS310-8G+2S+
comments: '[CRS310-8G+2S+IN Datasheet](https://mikrotik.com/product/crs310_8g_2s_in). Smart Switch, 8 x 2.5 Gigabit LAN, 2 x SFP+ cages, Dual Core 800MHz
  CPU, 256MB RAM, 32MB FLASH, 1U rackmount passive cooling case, One DC Power Supply.'
is_full_depth: false
u_height: 1
airflow: front-to-rear
interfaces:
  - name: ether1
    type: 2.5gbase-t
  - name: ether2
    type: 2.5gbase-t
  - name: ether3
    type: 2.5gbase-t
  - name: ether4
    type: 2.5gbase-t
  - name: ether5
    type: 2.5gbase-t
  - name: ether6
    type: 2.5gbase-t
  - name: ether7
    type: 2.5gbase-t
  - name: ether8
    type: 2.5gbase-t
  - name: sfp-sfpplus1
    label: SFP+ 1
    type: 10gbase-x-sfpp
  - name: sfp-sfpplus2
    label: SFP+ 2
    type: 10gbase-x-sfpp
power-ports:
  - name: power1
    label: DC 18-57V
    type: dc-terminal
    maximum_draw: 34
    allocated_draw: 21