diff --git a/homeassistant/components/cambridge_audio/media_player.py b/homeassistant/components/cambridge_audio/media_player.py
index e8f92c0b25c..75e537e457c 100644
--- a/homeassistant/components/cambridge_audio/media_player.py
+++ b/homeassistant/components/cambridge_audio/media_player.py
@@ -107,7 +107,7 @@ class CambridgeAudioDevice(CambridgeAudioEntity, MediaPlayerEntity):
         """Return the state of the device."""
         media_state = self.client.play_state.state
         if media_state == "NETWORK":
-            return MediaPlayerState.STANDBY
+            return MediaPlayerState.OFF
         if self.client.state.power:
             if media_state == "play":
                 return MediaPlayerState.PLAYING
diff --git a/tests/components/cambridge_audio/test_media_player.py b/tests/components/cambridge_audio/test_media_player.py
index 10e9311c4b0..7bdc2dddc8d 100644
--- a/tests/components/cambridge_audio/test_media_player.py
+++ b/tests/components/cambridge_audio/test_media_player.py
@@ -45,7 +45,6 @@ from homeassistant.const import (
     STATE_ON,
     STATE_PAUSED,
     STATE_PLAYING,
-    STATE_STANDBY,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
@@ -156,8 +155,8 @@ async def test_entity_supported_features_with_control_bus(
 @pytest.mark.parametrize(
     ("power_state", "play_state", "media_player_state"),
     [
-        (True, "NETWORK", STATE_STANDBY),
-        (False, "NETWORK", STATE_STANDBY),
+        (True, "NETWORK", STATE_OFF),
+        (False, "NETWORK", STATE_OFF),
         (False, "play", STATE_OFF),
         (True, "play", STATE_PLAYING),
         (True, "pause", STATE_PAUSED),