diff --git a/device-types/Juniper/ACX5448-M.yaml b/device-types/Juniper/ACX5448-M.yaml
new file mode 100644
index 000000000..ef315ade7
--- /dev/null
+++ b/device-types/Juniper/ACX5448-M.yaml
@@ -0,0 +1,167 @@
+manufacturer: Juniper
+model: ACX5448-M
+slug: acx5448-m
+u_height: 1
+is_full_depth: true
+console-ports:
+  - name: console0
+    type: rj-45
+power-ports:
+  - name: power0
+    type: iec-60320-c14
+  - name: power1
+    type: iec-60320-c14
+interfaces:
+  - name: xe-0/0/0
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/1
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/2
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/3
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/4
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/5
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/6
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/7
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/8
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/9
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/10
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/11
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/12
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/13
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/14
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/15
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/16
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/17
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/18
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/19
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/20
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/21
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/22
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/23
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/24
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/25
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/26
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/27
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/28
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/29
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/30
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/31
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/32
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/33
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/34
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/35
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/36
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/37
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/38
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/39
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/40
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/41
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/42
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/43
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: et-0/1/0
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/1
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/2
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/3
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/4
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/5
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: em0
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Juniper/ACX710-DC.yaml b/device-types/Juniper/ACX710-DC.yaml
new file mode 100644
index 000000000..50f25ee03
--- /dev/null
+++ b/device-types/Juniper/ACX710-DC.yaml
@@ -0,0 +1,102 @@
+manufacturer: Juniper
+model: ACX710DC
+slug: acx710dc
+part_number: ACX710DC
+u_height: 1
+is_full_depth: false
+console-ports:
+  - name: console0
+    type: rj-45
+power-ports:
+  - name: powerA
+    type: iec-60320-c14
+  - name: powerB
+    type: iec-60320-c14
+interfaces:
+  - name: xe-0/0/0
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/1
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/2
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/3
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/4
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/5
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/6
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/7
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/8
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/9
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/10
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/11
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/12
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/13
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/14
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/15
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/16
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/17
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/18
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/19
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/20
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/21
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/22
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/23
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: et-0/1/0
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/1
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/2
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: et-0/1/3
+    type: 100gbase-x-qsfp28
+    mgmt_only: false
+  - name: em0
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Juniper/SRX380-P.yaml b/device-types/Juniper/SRX380-P.yaml
new file mode 100644
index 000000000..dc16e7ea1
--- /dev/null
+++ b/device-types/Juniper/SRX380-P.yaml
@@ -0,0 +1,76 @@
+manufacturer: Juniper
+model: JNP-SRX380-P
+slug: srx380
+part_number: SRX380-P
+u_height: 1
+is_full_depth: true
+console-ports:
+  - name: console0
+    type: rj-45
+power-ports:
+  - name: power0
+    type: iec-60320-c14
+interfaces:
+  - name: ge-0/0/0
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/1
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/2
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/3
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/4
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/5
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/6
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/7
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/8
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/9
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/10
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/11
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/12
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/13
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/14
+    type: 1000base-t
+    mgmt_only: false
+  - name: ge-0/0/15
+    type: 1000base-t
+    mgmt_only: false
+  - name: xe-0/0/16
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/17
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/18
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: xe-0/0/19
+    type: 10gbase-x-sfpp
+    mgmt_only: false
+  - name: fxp0
+    type: 1000base-t
+    mgmt_only: true