diff --git a/device-types/Alpha/CXC.yaml b/device-types/Alpha/CXC.yaml
new file mode 100644
index 000000000..7ff665001
--- /dev/null
+++ b/device-types/Alpha/CXC.yaml
@@ -0,0 +1,10 @@
+manufacturer: Alpha
+model: Cordex CXC
+slug: cxc
+part_number: CXC
+u_height: 0
+is_full_depth: false
+subdevice_role: child
+interfaces:
+- name: Ethernet
+  type: 100base-tx
diff --git a/device-types/Alpha/CXCM1-HP.yaml b/device-types/Alpha/CXCM1-HP.yaml
new file mode 100644
index 000000000..ea23ed105
--- /dev/null
+++ b/device-types/Alpha/CXCM1-HP.yaml
@@ -0,0 +1,10 @@
+manufacturer: Alpha
+model: Cordex CXCM1 HP
+slug: cxcm1-hp
+part_number: CXCM1-HP
+u_height: 0
+is_full_depth: false
+subdevice_role: child
+interfaces:
+- name: Ethernet/Front (1)
+  type: 100base-tx