---
manufacturer: Juniper
model: MX304
slug: juniper-mx304
part_number: JNP304
u_height: 2
weight: 30.5
weight_unit: kg
airflow: front-to-rear
front_image: true
rear_image: true
is_full_depth: false
comments: '[Juniper MX304 Data Sheet](https://www.juniper.net/fr/fr/products/routers/mx-series/mx304-universal-routing-platform.html)'
module-bays:
  - name: PEM0
    label: PSU 0
    position: PSU0
  - name: PEM1
    label: PSU 1
    position: PSU1
  - name: RE0
    label: Routing Engine 0
    position: '0'
  - name: RE1
    label: Routing Engine 1
    position: '1'
  - name: LCMIC0
    position: '0'
  - name: LCMIC1
    position: '1'