diff --git a/device-types/Ciena/5142.yaml b/device-types/Ciena/5142.yaml
new file mode 100644
index 000000000..081ea4b6c
--- /dev/null
+++ b/device-types/Ciena/5142.yaml
@@ -0,0 +1,71 @@
+---
+manufacturer: Ciena
+model: '5142'
+slug: '5142'
+part_number: 170-5142-900
+u_height: 1
+is_full_depth: false
+console-ports:
+  - name: CONSOLE
+    type: rj-45
+power-ports:
+  - name: PSA
+    type: iec-60320-c14
+    maximum_draw: 150
+    allocated_draw: 50
+  - name: PSB
+    type: iec-60320-c14
+    maximum_draw: 150
+    allocated_draw: 50
+interfaces:
+  - name: '1'
+    type: 1000base-x-sfp
+  - name: '2'
+    type: 1000base-x-sfp
+  - name: '3'
+    type: 1000base-x-sfp
+  - name: '4'
+    type: 1000base-x-sfp
+  - name: '5'
+    type: 1000base-x-sfp
+  - name: '6'
+    type: 1000base-x-sfp
+  - name: '7'
+    type: 1000base-x-sfp
+  - name: '8'
+    type: 1000base-x-sfp
+  - name: '9'
+    type: 1000base-x-sfp
+  - name: '10'
+    type: 1000base-x-sfp
+  - name: '11'
+    type: 1000base-x-sfp
+  - name: '12'
+    type: 1000base-x-sfp
+  - name: '13'
+    type: 1000base-x-sfp
+  - name: '14'
+    type: 1000base-x-sfp
+  - name: '15'
+    type: 1000base-x-sfp
+  - name: '16'
+    type: 1000base-x-sfp
+  - name: '17'
+    type: 1000base-x-sfp
+  - name: '18'
+    type: 1000base-x-sfp
+  - name: '19'
+    type: 1000base-x-sfp
+  - name: '20'
+    type: 1000base-x-sfp
+  - name: '21'
+    type: 10gbase-x-sfpp
+  - name: '22'
+    type: 10gbase-x-sfpp
+  - name: '23'
+    type: 10gbase-x-sfpp
+  - name: '24'
+    type: 10gbase-x-sfpp
+  - name: MGMT
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Ciena/5160.yaml b/device-types/Ciena/5160.yaml
new file mode 100644
index 000000000..58b5e4780
--- /dev/null
+++ b/device-types/Ciena/5160.yaml
@@ -0,0 +1,71 @@
+---
+manufacturer: Ciena
+model: '5160'
+slug: '5160'
+part_number: 170-5160-900
+u_height: 1
+is_full_depth: false
+console-ports:
+  - name: CONSOLE
+    type: rj-45
+power-ports:
+  - name: PSA
+    type: iec-60320-c14
+    maximum_draw: 175
+    allocated_draw: 50
+  - name: PSB
+    type: iec-60320-c14
+    maximum_draw: 175
+    allocated_draw: 50
+interfaces:
+  - name: '1'
+    type: 10gbase-x-sfpp
+  - name: '2'
+    type: 10gbase-x-sfpp
+  - name: '3'
+    type: 10gbase-x-sfpp
+  - name: '4'
+    type: 10gbase-x-sfpp
+  - name: '5'
+    type: 10gbase-x-sfpp
+  - name: '6'
+    type: 10gbase-x-sfpp
+  - name: '7'
+    type: 10gbase-x-sfpp
+  - name: '8'
+    type: 10gbase-x-sfpp
+  - name: '9'
+    type: 10gbase-x-sfpp
+  - name: '10'
+    type: 10gbase-x-sfpp
+  - name: '11'
+    type: 10gbase-x-sfpp
+  - name: '12'
+    type: 10gbase-x-sfpp
+  - name: '13'
+    type: 10gbase-x-sfpp
+  - name: '14'
+    type: 10gbase-x-sfpp
+  - name: '15'
+    type: 10gbase-x-sfpp
+  - name: '16'
+    type: 10gbase-x-sfpp
+  - name: '17'
+    type: 10gbase-x-sfpp
+  - name: '18'
+    type: 10gbase-x-sfpp
+  - name: '19'
+    type: 10gbase-x-sfpp
+  - name: '20'
+    type: 10gbase-x-sfpp
+  - name: '21'
+    type: 10gbase-x-sfpp
+  - name: '22'
+    type: 10gbase-x-sfpp
+  - name: '23'
+    type: 10gbase-x-sfpp
+  - name: '24'
+    type: 10gbase-x-sfpp
+  - name: MGMT
+    type: 1000base-t
+    mgmt_only: true