diff --git a/device-types/Edgecore/5912-54X-O-AC-F.yaml b/device-types/Edgecore/5912-54X-O-AC-F.yaml
new file mode 100644
index 00000000..0233b971
--- /dev/null
+++ b/device-types/Edgecore/5912-54X-O-AC-F.yaml
@@ -0,0 +1,129 @@
+---
+manufacturer: Edgecore
+model: 5912-54X-O-AC-F
+slug: 5912-54x-o-ac-f
+part_number: 5912-54X-O-AC-F
+u_height: 1
+is_full_depth: true
+console-ports:
+  - name: Console
+    type: rj-45
+power-ports:
+  - name: PS1
+    type: iec-60320-c14
+    maximum_draw: 337
+  - name: PS2
+    type: iec-60320-c14
+    maximum_draw: 337
+interfaces:
+  - name: xe1
+    type: 10gbase-x-sfpp
+  - name: xe2
+    type: 10gbase-x-sfpp
+  - name: xe3
+    type: 10gbase-x-sfpp
+  - name: xe4
+    type: 10gbase-x-sfpp
+  - name: xe5
+    type: 10gbase-x-sfpp
+  - name: xe6
+    type: 10gbase-x-sfpp
+  - name: xe7
+    type: 10gbase-x-sfpp
+  - name: xe8
+    type: 10gbase-x-sfpp
+  - name: xe9
+    type: 10gbase-x-sfpp
+  - name: xe10
+    type: 10gbase-x-sfpp
+  - name: xe11
+    type: 10gbase-x-sfpp
+  - name: xe12
+    type: 10gbase-x-sfpp
+  - name: xe13
+    type: 10gbase-x-sfpp
+  - name: xe14
+    type: 10gbase-x-sfpp
+  - name: xe15
+    type: 10gbase-x-sfpp
+  - name: xe16
+    type: 10gbase-x-sfpp
+  - name: xe17
+    type: 10gbase-x-sfpp
+  - name: xe18
+    type: 10gbase-x-sfpp
+  - name: xe19
+    type: 10gbase-x-sfpp
+  - name: xe20
+    type: 10gbase-x-sfpp
+  - name: xe21
+    type: 10gbase-x-sfpp
+  - name: xe22
+    type: 10gbase-x-sfpp
+  - name: xe23
+    type: 10gbase-x-sfpp
+  - name: xe24
+    type: 10gbase-x-sfpp
+  - name: xe25
+    type: 10gbase-x-sfpp
+  - name: xe26
+    type: 10gbase-x-sfpp
+  - name: xe27
+    type: 10gbase-x-sfpp
+  - name: xe28
+    type: 10gbase-x-sfpp
+  - name: xe29
+    type: 10gbase-x-sfpp
+  - name: xe30
+    type: 10gbase-x-sfpp
+  - name: xe31
+    type: 10gbase-x-sfpp
+  - name: xe32
+    type: 10gbase-x-sfpp
+  - name: xe33
+    type: 10gbase-x-sfpp
+  - name: xe34
+    type: 10gbase-x-sfpp
+  - name: xe35
+    type: 10gbase-x-sfpp
+  - name: xe36
+    type: 10gbase-x-sfpp
+  - name: xe37
+    type: 10gbase-x-sfpp
+  - name: xe38
+    type: 10gbase-x-sfpp
+  - name: xe39
+    type: 10gbase-x-sfpp
+  - name: xe40
+    type: 10gbase-x-sfpp
+  - name: xe41
+    type: 10gbase-x-sfpp
+  - name: xe42
+    type: 10gbase-x-sfpp
+  - name: xe43
+    type: 10gbase-x-sfpp
+  - name: xe44
+    type: 10gbase-x-sfpp
+  - name: xe45
+    type: 10gbase-x-sfpp
+  - name: xe46
+    type: 10gbase-x-sfpp
+  - name: xe47
+    type: 10gbase-x-sfpp
+  - name: xe48
+    type: 10gbase-x-sfpp
+  - name: ce49
+    type: 100gbase-x-qsfp28
+  - name: ce50
+    type: 100gbase-x-qsfp28
+  - name: ce51
+    type: 100gbase-x-qsfp28
+  - name: ce52
+    type: 100gbase-x-qsfp28
+  - name: ce53
+    type: 100gbase-x-qsfp28
+  - name: ce54
+    type: 100gbase-x-qsfp28
+  - name: eth0
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Edgecore/5912-54XM-O-AC-F.yaml b/device-types/Edgecore/5912-54XM-O-AC-F.yaml
new file mode 100644
index 00000000..13cbc892
--- /dev/null
+++ b/device-types/Edgecore/5912-54XM-O-AC-F.yaml
@@ -0,0 +1,129 @@
+---
+manufacturer: Edgecore
+model: 5912-54XM-O-AC-F
+slug: 5912-54xm-o-ac-f
+part_number: 5912-54XM-O-AC-F
+u_height: 1
+is_full_depth: true
+console-ports:
+  - name: Console
+    type: rj-45
+power-ports:
+  - name: PS1
+    type: iec-60320-c14
+    maximum_draw: 750
+  - name: PS2
+    type: iec-60320-c14
+    maximum_draw: 750
+interfaces:
+  - name: xe1
+    type: 10gbase-x-sfpp
+  - name: xe2
+    type: 10gbase-x-sfpp
+  - name: xe3
+    type: 10gbase-x-sfpp
+  - name: xe4
+    type: 10gbase-x-sfpp
+  - name: xe5
+    type: 10gbase-x-sfpp
+  - name: xe6
+    type: 10gbase-x-sfpp
+  - name: xe7
+    type: 10gbase-x-sfpp
+  - name: xe8
+    type: 10gbase-x-sfpp
+  - name: xe9
+    type: 10gbase-x-sfpp
+  - name: xe10
+    type: 10gbase-x-sfpp
+  - name: xe11
+    type: 10gbase-x-sfpp
+  - name: xe12
+    type: 10gbase-x-sfpp
+  - name: xe13
+    type: 10gbase-x-sfpp
+  - name: xe14
+    type: 10gbase-x-sfpp
+  - name: xe15
+    type: 10gbase-x-sfpp
+  - name: xe16
+    type: 10gbase-x-sfpp
+  - name: xe17
+    type: 10gbase-x-sfpp
+  - name: xe18
+    type: 10gbase-x-sfpp
+  - name: xe19
+    type: 10gbase-x-sfpp
+  - name: xe20
+    type: 10gbase-x-sfpp
+  - name: xe21
+    type: 10gbase-x-sfpp
+  - name: xe22
+    type: 10gbase-x-sfpp
+  - name: xe23
+    type: 10gbase-x-sfpp
+  - name: xe24
+    type: 10gbase-x-sfpp
+  - name: xe25
+    type: 10gbase-x-sfpp
+  - name: xe26
+    type: 10gbase-x-sfpp
+  - name: xe27
+    type: 10gbase-x-sfpp
+  - name: xe28
+    type: 10gbase-x-sfpp
+  - name: xe29
+    type: 10gbase-x-sfpp
+  - name: xe30
+    type: 10gbase-x-sfpp
+  - name: xe31
+    type: 10gbase-x-sfpp
+  - name: xe32
+    type: 10gbase-x-sfpp
+  - name: xe33
+    type: 10gbase-x-sfpp
+  - name: xe34
+    type: 10gbase-x-sfpp
+  - name: xe35
+    type: 10gbase-x-sfpp
+  - name: xe36
+    type: 10gbase-x-sfpp
+  - name: xe37
+    type: 10gbase-x-sfpp
+  - name: xe38
+    type: 10gbase-x-sfpp
+  - name: xe39
+    type: 10gbase-x-sfpp
+  - name: xe40
+    type: 10gbase-x-sfpp
+  - name: xe41
+    type: 10gbase-x-sfpp
+  - name: xe42
+    type: 10gbase-x-sfpp
+  - name: xe43
+    type: 10gbase-x-sfpp
+  - name: xe44
+    type: 10gbase-x-sfpp
+  - name: xe45
+    type: 10gbase-x-sfpp
+  - name: xe46
+    type: 10gbase-x-sfpp
+  - name: xe47
+    type: 10gbase-x-sfpp
+  - name: xe48
+    type: 10gbase-x-sfpp
+  - name: ce49
+    type: 100gbase-x-qsfp28
+  - name: ce50
+    type: 100gbase-x-qsfp28
+  - name: ce51
+    type: 100gbase-x-qsfp28
+  - name: ce52
+    type: 100gbase-x-qsfp28
+  - name: ce53
+    type: 100gbase-x-qsfp28
+  - name: ce54
+    type: 100gbase-x-qsfp28
+  - name: eth0
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/TrippLite/PDUMH20HVAT.yaml b/device-types/TrippLite/PDUMH20HVAT.yaml
new file mode 100644
index 00000000..0dae0be0
--- /dev/null
+++ b/device-types/TrippLite/PDUMH20HVAT.yaml
@@ -0,0 +1,38 @@
+---
+manufacturer: Tripp-Lite
+model: PDUMH20HVAT
+slug: pdumh20hvat
+part_number: 037332156488
+u_height: 1
+is_full_depth: false
+console-ports:
+  - name: RS232
+    type: de-9
+power-ports:
+  - name: Primary
+    type: iec-60320-c20
+    maximum_draw: 3840
+  - name: Secondary
+    type: iec-60320-c20
+    maximum_draw: 3840
+power-outlets:
+  - name: '1'
+    type: iec-60320-c13
+  - name: '2'
+    type: iec-60320-c13
+  - name: '3'
+    type: iec-60320-c13
+  - name: '4'
+    type: iec-60320-c13
+  - name: '5'
+    type: iec-60320-c13
+  - name: '6'
+    type: iec-60320-c13
+  - name: '7'
+    type: iec-60320-c13
+  - name: '8'
+    type: iec-60320-c13
+  - name: '9'
+    type: iec-60320-c19
+  - name: '10'
+    type: iec-60320-c19