diff --git a/docker/initializers/devices.yml b/docker/initializers/devices.yml
index 40ba1f785..d60b9b016 100644
--- a/docker/initializers/devices.yml
+++ b/docker/initializers/devices.yml
@@ -1,3 +1,13 @@
+- device_role: Access Switch
+  device_type: QFX5120-48Y-8C
+  face: front
+  name: EFR1.EMUL8R.000
+  site: Local Emulator
+- device_role: Access Switch
+  device_type: QFX5120-48Y-8C
+  face: front
+  name: EFR2.EMUL8R.000
+  site: Local Emulator
 - custom_fields:
     sf_id: a6d8c2a0-b4cf-4940-a53f-e356354d78c9
   device_role: Customer Compute Locker
diff --git a/docker/initializers/interfaces.yml b/docker/initializers/interfaces.yml
index cb4b8ab63..13c0a0fcf 100644
--- a/docker/initializers/interfaces.yml
+++ b/docker/initializers/interfaces.yml
@@ -1 +1,6 @@
-device_role: 'customer-network-locker'
+- device_role: 'customer-network-locker'
+  template: 'customer-locker'
+  ports: 12
+- device_role: 'access-switch'
+  template: 'efr'
+  ports: 46
diff --git a/docker/startup_scripts/120_interfaces.py b/docker/startup_scripts/120_interfaces.py
index 906f52335..5054c1fa3 100644
--- a/docker/startup_scripts/120_interfaces.py
+++ b/docker/startup_scripts/120_interfaces.py
@@ -6,22 +6,10 @@ from pathlib import Path
 import sys
 
 
-file = Path('/opt/netbox/initializers/interfaces.yml')
-if not file.is_file():
-    sys.exit()
+def template_customer_locker(devices, port_count):
+    from dcim.models import Interface
 
-with file.open('r') as stream:
-    yaml = YAML(typ='safe')
-    config = yaml.load(stream)
-
-    device_role = DeviceRole.objects.get(slug=config.get('device_role'))
-
-    if not device_role:
-        sys.exit()
-
-    network_lockers = Device.objects.all().filter(device_role=device_role.id)
-
-    for locker in network_lockers:
+    for locker in devices:
         i = 1
         while i < 24:
             strand0 = i
@@ -33,3 +21,47 @@ with file.open('r') as stream:
             interface, created = Interface.objects.get_or_create(name=name, device=locker, type='keystone')
             if created:
                 print("🔗 Created interface {} for {}".format(interface.name, locker.name))
+
+
+def template_efr(devices, port_count):
+    from dcim.models import Interface
+
+    for switch in devices:
+        i = 1
+        while i <= port_count:
+            interface, created = Interface.objects.get_or_create(name=f'xe-0/0/{i}', device=switch, type='10gbase-x-sfpp')
+            i += 1
+            if created:
+                print("🔗 Created interface {} for {}".format(interface.name, switch.name))
+
+
+templates = {
+    'efr': template_efr,
+    'customer-locker': template_customer_locker,
+}
+
+file = Path('/opt/netbox/initializers/interfaces.yml')
+if not file.is_file():
+    sys.exit()
+
+with file.open('r') as stream:
+    yaml = YAML(typ='safe')
+    config = yaml.load(stream)
+
+
+for c in config:
+    device_role = DeviceRole.objects.get(slug=c.get('device_role'))
+
+    if not device_role:
+        continue
+
+    interface_template = c.get('template')
+
+    if not interface_template or interface_template not in templates:
+        continue
+
+    port_count = c.get('ports', 0)
+
+    devices = Device.objects.all().filter(device_role=device_role.id)
+
+    templates[interface_template](devices, port_count)