diff --git a/netbox/dcim/choices.py b/netbox/dcim/choices.py
index 32dbbb62a..bcc3b404b 100644
--- a/netbox/dcim/choices.py
+++ b/netbox/dcim/choices.py
@@ -785,7 +785,10 @@ class InterfaceTypeChoices(ChoiceSet):
     TYPE_LAG = 'lag'
 
     # Ethernet
+    TYPE_100ME_FX = '100base-fx'
+    TYPE_100ME_LFX = '100base-lfx'
     TYPE_100ME_FIXED = '100base-tx'
+    TYPE_100ME_T1 = '100base-t1'
     TYPE_1GE_FIXED = '1000base-t'
     TYPE_1GE_GBIC = '1000base-x-gbic'
     TYPE_1GE_SFP = '1000base-x-sfp'
@@ -918,7 +921,10 @@ class InterfaceTypeChoices(ChoiceSet):
         (
             'Ethernet (fixed)',
             (
+                (TYPE_100ME_FX, '100BASE-FX (10/100ME FIBER)'),
+                (TYPE_100ME_LFX, '100BASE-LFX (10/100ME FIBER)'),
                 (TYPE_100ME_FIXED, '100BASE-TX (10/100ME)'),
+                (TYPE_100ME_T1, '100BASE-T1 (10/100ME Single Pair)'),
                 (TYPE_1GE_FIXED, '1000BASE-T (1GE)'),
                 (TYPE_2GE_FIXED, '2.5GBASE-T (2.5GE)'),
                 (TYPE_5GE_FIXED, '5GBASE-T (5GE)'),