diff --git a/device-types/Cisco/ASA5555-X.yaml b/device-types/Cisco/ASA5555-X.yaml
index 19014f02..361f1bf3 100644
--- a/device-types/Cisco/ASA5555-X.yaml
+++ b/device-types/Cisco/ASA5555-X.yaml
@@ -45,4 +45,5 @@ interfaces:
   mgmt_only: false
 - name: GigabitEthernet0/7
   type: 1000base-t
-  mgmt_only: false
\ No newline at end of file
+  mgmt_only: false
+  
\ No newline at end of file
diff --git a/device-types/Cisco/ASR1002-X.yaml b/device-types/Cisco/ASR1002-X.yaml
index e69de29b..b1c4e2d3 100644
--- a/device-types/Cisco/ASR1002-X.yaml
+++ b/device-types/Cisco/ASR1002-X.yaml
@@ -0,0 +1,46 @@
+manufacturer: Cisco
+model: ASR1002-X
+slug: asr1002-x
+part_number: ASR1002X-5G-K9
+u_height: 2
+is_full_depth: false
+subdevice_role: ''
+comments: ''
+console-ports:
+- name: Con 0
+  type: rj-45
+power-ports:
+- name: PS1
+  type: iec-60320-c14
+  maximum_draw: 470
+  allocated_draw: 470
+- name: PS2
+  type: iec-60320-c14
+  maximum_draw: 470
+  allocated_draw: 470
+interfaces:
+- name: GigabitEthernet0/0/0
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet0/0/1
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet0/0/2
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet0/0/3
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet0/0/4
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet0/0/5
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet0
+  type: 1000base-t
+  mgmt_only: true
+- name: Loopback0
+  type: virtual
+  mgmt_only: true
+  
\ No newline at end of file
diff --git a/device-types/Cisco/WS-C3850-12X48U.yaml b/device-types/Cisco/WS-C3850-12X48U.yaml
index e69de29b..762db8df 100644
--- a/device-types/Cisco/WS-C3850-12X48U.yaml
+++ b/device-types/Cisco/WS-C3850-12X48U.yaml
@@ -0,0 +1,214 @@
+manufacturer: Cisco
+model: CATALYST 3850 48PT 12 MGIG+36 GIG UPOE
+slug: catalyst-3850-48pt-12-mgig36-gig-upoe
+part_number: WS-C3850-12X48U
+u_height: 1
+is_full_depth: false
+subdevice_role: ''
+comments: ''
+console-ports:
+- name: Con 0
+  type: rj-45
+power-ports:
+- name: PS1
+  type: iec-60320-c16
+  maximum_draw: 1100
+  allocated_draw: null
+- name: PS2
+  type: iec-60320-c16
+  maximum_draw: 1100
+  allocated_draw: null
+interfaces:
+- name: GigabitEthernet0/0
+  type: 1000base-t
+  mgmt_only: true
+- name: GigabitEthernet1/0/1
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/2
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/3
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/4
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/5
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/6
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/7
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/8
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/9
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/10
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/11
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/12
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/13
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/14
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/15
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/16
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/17
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/18
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/19
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/20
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/21
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/22
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/23
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/24
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/25
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/26
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/27
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/28
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/29
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/30
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/31
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/32
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/33
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/34
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/35
+  type: 1000base-t
+  mgmt_only: false
+- name: GigabitEthernet1/0/36
+  type: 1000base-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/37
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/38
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/39
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/40
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/41
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/42
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/43
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/44
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/45
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/46
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/47
+  type: 10gbase-t
+  mgmt_only: false
+- name: TenGigabitEthernet1/0/48
+  type: 10gbase-t
+  mgmt_only: false
+- name: FortyGigabitEthernet1/1/1
+  type: 40gbase-x-qsfpp
+  mgmt_only: false
+- name: GigabitEthernet1/1/1
+  type: 1000base-x-sfp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/1
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: FortyGigabitEthernet1/1/2
+  type: 40gbase-x-qsfpp
+  mgmt_only: false
+- name: GigabitEthernet1/1/2
+  type: 1000base-x-sfp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/2
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: GigabitEthernet1/1/3
+  type: 1000base-x-sfp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/3
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: GigabitEthernet1/1/4
+  type: 1000base-x-sfp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/4
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/5
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/6
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/7
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: TenGigabitEthernet1/1/8
+  type: 10gbase-x-sfpp
+  mgmt_only: false
+- name: Loopback0
+  type: virtual
+  mgmt_only: true
+  
\ No newline at end of file