diff --git a/device-types/Furukawa/BT144.yaml b/device-types/Furukawa/BT144.yaml
index fca692818..4d30fb58e 100644
--- a/device-types/Furukawa/BT144.yaml
+++ b/device-types/Furukawa/BT144.yaml
@@ -4,6 +4,7 @@ model: BT144
 slug: furukawa-bt144
 u_height: 4
 is_full_depth: true
+is_powered: false
 comments: '[BT144 datasheet](https://www.furukawalatam.com/en_US/versao-et-pdf/b144-optical-distribution-frame)'
 front_ports:
   - name: '1'
diff --git a/device-types/Furukawa/BT36.yaml b/device-types/Furukawa/BT36.yaml
index 47d31c7ad..250c8b134 100644
--- a/device-types/Furukawa/BT36.yaml
+++ b/device-types/Furukawa/BT36.yaml
@@ -4,6 +4,7 @@ model: BT36
 slug: furukawa-bt36
 u_height: 1
 is_full_depth: true
+is_powered: false
 comments: '[BT36 datasheet](https://www.furukawalatam.com/en_US/versao-et-pdf/optical-distribution-frame-bt48bt36-short-version)'
 front_ports:
   - name: '1'
diff --git a/device-types/Furukawa/BT48.yaml b/device-types/Furukawa/BT48.yaml
index 6031527dc..bd005e287 100644
--- a/device-types/Furukawa/BT48.yaml
+++ b/device-types/Furukawa/BT48.yaml
@@ -4,6 +4,7 @@ model: BT48
 slug: furukawa-bt48
 u_height: 1
 is_full_depth: true
+is_powered: false
 comments: '[BT48 datasheet](https://www.furukawalatam.com/en_US/versao-et-pdf/optical-distribution-frame-bt48)'
 front_ports:
   - name: '1'
diff --git a/device-types/Furukawa/BT72.yaml b/device-types/Furukawa/BT72.yaml
index fcda2cdf8..41fbf1639 100644
--- a/device-types/Furukawa/BT72.yaml
+++ b/device-types/Furukawa/BT72.yaml
@@ -4,6 +4,7 @@ model: BT72
 slug: furukawa-bt72
 u_height: 2
 is_full_depth: true
+is_powered: false
 comments: '[BT72 datasheet](https://www.furukawalatam.com/en_US/versao-et-pdf/optical-distribution-frame-bt72)'
 front_ports:
   - name: '1'