diff --git a/device-types/Juniper/ACX4000.yaml b/device-types/Juniper/ACX4000.yaml
new file mode 100644
index 000000000..040ea1a66
--- /dev/null
+++ b/device-types/Juniper/ACX4000.yaml
@@ -0,0 +1,61 @@
+manufacturer: Juniper
+model: ACX4000
+slug: acx4000
+part_number: ''
+u_height: 3
+is_full_depth: false
+subdevice_role: parent
+comments: '2.5U Height'
+console-ports:
+- name: Console
+  type: rj-45
+power-ports:
+- name: PSU0
+  type: iec-60320-c14
+  maximum_draw: 385
+- name: PSU1
+  type: iec-60320-c14
+  maximum_draw: 385
+interfaces:
+- name: ge-0/1/0
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/1/1
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/1/2
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/1/3
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/1/4
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/1/5
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/1/6
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/1/7
+  type: 1000base-t
+  mgmt_only: false
+- name: ge-0/2/0
+  type: 1000base-x-sfp
+  mgmt_only: false
+- name: ge-0/2/1
+  type: 1000base-x-sfp
+  mgmt_only: false
+- name: xe-0/3/0
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: xe-0/3/1
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: fxp0
+  type: 1000base-t
+  mgmt_only: true
+device-bays:
+- name: MIC0
+- name: MIC1