portspec

CRS304-4XG-IN

MikroTik switch, desktop or wall. 4 × 10GBASE-T, 3 × DC terminal, 1 × 1000BASE-T.

MikroTik CRS304-4XG-IN, front, drawn from its port list

Generated drawing. Port count and types are from the data; port positions are approximate.

Ports

PortTypeSpeedSideNotes
4 × ether1 – ether410GBASE-T10Gfront—
ether51000BASE-T1GfrontPoE+ in (802.3at)
3 × dc-jack-1 – dc-2-pin-terminalDC terminal—rearpower

Specifications

Vendor
MikroTik
Type
Switch
Mounting
Desktop or wall
Weight
0.61 kg
Power
21 W at most, 3 inlets
Ports
8
Also known as
CRS304-4XG

Source: the vendor's own site and the NetBox device type library. Vendor's page, checked 2026-11-11.

YAML

# MikroTik CRS304-4XG-IN
# Converted from the punchdown catalog on 2026-11-10. Source of the data: vendor and netbox.
network: 1
imports:
  - ../../defaults/types.network.yaml
models:
  mikrotik/crs304-4xg-in:
    name: CRS304-4XG-IN
    vendor: MikroTik
    role: switch
    aliases: [ CRS304-4XG ]
    weight: 0.61
    power: { max: 21, inlets: 3 }
    x-assumed: [ power ports are on the rear ]
    ports:
      ether1..4: { type: 10gbase-t }
      ether5: { type: 1000base-t, poe: at-in }
      dc-jack-1..2: { type: dc-terminal, role: power, side: rear, native: "DC jack {n}" }
      dc-2-pin-terminal: { type: dc-terminal, role: power, side: rear, native: DC 2 pin terminal }
    x-family: switches
    x-part-number: CRS304-4XG
    x-airflow: passive
    source:
      url: https://mikrotik.com/product/crs304_4xg_in
      checked: 2026-11-11
      x-from: vendor and netbox
      x-netbox: mikrotik-crs304-4xg-in
      x-reference-image: https://cdn.mikrotik.com/web-assets/rb_images/2369_hi_res.png