diff --git a/device-types/Juniper/MX240.yaml b/device-types/Juniper/MX240.yaml
new file mode 100644
index 00000000..abd4a460
--- /dev/null
+++ b/device-types/Juniper/MX240.yaml
@@ -0,0 +1,7 @@
+---
+manufacturer: Juniper
+model: MX240
+slug: mx240
+u_height: 5
+is_full_depth: true
+comments: '[Juniper MX480 Data Sheet](https://www.juniper.net/us/en/products-services/routing/mx-series/mx240/)'
diff --git a/device-types/Juniper/MX960.yaml b/device-types/Juniper/MX960.yaml
new file mode 100644
index 00000000..ee0cf719
--- /dev/null
+++ b/device-types/Juniper/MX960.yaml
@@ -0,0 +1,7 @@
+---
+manufacturer: Juniper
+model: MX960
+slug: mx960
+u_height: 16
+is_full_depth: true
+comments: '[Juniper MX480 Data Sheet](https://www.juniper.net/us/en/products-services/routing/mx-series/mx960/)'