diff --git a/device-types/Cisco/C9500-48Y4C.yaml b/device-types/Cisco/C9500-48Y4C.yaml
index c67af063..6b87e1a9 100644
--- a/device-types/Cisco/C9500-48Y4C.yaml
+++ b/device-types/Cisco/C9500-48Y4C.yaml
@@ -5,6 +5,8 @@ slug: cisco-c9500-48y4c
 part_number: C9500-48Y4C
 u_height: 1
 is_full_depth: true
+weight: 9.96
+weight_unit: kg
 comments: '[Cisco Catalyst 9500 Series Switches Data Sheet](https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9500-series-switches/nb-06-cat9500-ser-data-sheet-cte-en.html)'
 console-ports:
   - name: con 0