diff --git a/fboss/platform/config_lib/ConfigLibTest.cpp b/fboss/platform/config_lib/ConfigLibTest.cpp
index 9a9fedc576ef8..5288a51766f16 100644
--- a/fboss/platform/config_lib/ConfigLibTest.cpp
+++ b/fboss/platform/config_lib/ConfigLibTest.cpp
@@ -16,6 +16,7 @@ const std::string kMeru800bfa = "meru800bfa";
 const std::string kMorgan800cc = "morgan800cc";
 const std::string kJanga800bic = "janga800bic";
 const std::string kTahan800bc = "tahan800bc";
+const std::string kGlath05a_64o = "glath05a-64o";
 const std::string kSample = "sample";
 const std::string kNonExistentPlatform = "nonExistentPlatform";
 } // namespace
@@ -39,6 +40,7 @@ TEST(ConfigLibTest, Basic) {
   EXPECT_NO_THROW(ConfigLib().getFanServiceConfig(kMorgan800cc));
   EXPECT_NO_THROW(ConfigLib().getFanServiceConfig(kJanga800bic));
   EXPECT_NO_THROW(ConfigLib().getFanServiceConfig(kTahan800bc));
+  EXPECT_NO_THROW(ConfigLib().getFanServiceConfig(kGlath05a_64o));
   EXPECT_NO_THROW(ConfigLib().getFanServiceConfig(kSample));
   EXPECT_THROW(
       ConfigLib().getFanServiceConfig(kNonExistentPlatform),
diff --git a/fboss/platform/configs/glath05a-64o/fan_service.json b/fboss/platform/configs/glath05a-64o/fan_service.json
new file mode 100644
index 0000000000000..65a08963ad78c
--- /dev/null
+++ b/fboss/platform/configs/glath05a-64o/fan_service.json
@@ -0,0 +1,130 @@
+{
+  "pwmBoostOnNumDeadFan": 1,
+  "pwmBoostOnNumDeadSensor": 0,
+  "pwmBoostOnNoQsfpAfterInSec": 31,
+  "pwmBoostValue": 75,
+  "pwmTransitionValue": 75,
+  "pwmLowerThreshold": 54,
+  "pwmUpperThreshold": 100,
+  "optics": [
+    {
+      "opticName": "osfp_group_1",
+      "access": {
+        "accessType": "ACCESS_TYPE_QSFP"
+      },
+      "portList": [],
+      "aggregationType": "OPTIC_AGGREGATION_TYPE_MAX",
+      "tempToPwmMaps": {
+        "OPTIC_TYPE_800_GENERIC": {
+          "5": 54,
+          "66": 58,
+          "67": 60,
+          "68": 62,
+          "69": 75,
+          "70": 95,
+          "71": 100
+        }
+      }
+    }
+  ],
+  "controlInterval": {
+    "sensorReadInterval": 5,
+    "pwmUpdateInterval": 5
+  },
+  "sensors": [
+    {
+      "sensorName": "SMB_TH5_DIODE_1_TEMP",
+      "access": {
+        "accessType": "ACCESS_TYPE_THRIFT"
+      },
+      "pwmCalcType": "SENSOR_PWM_CALC_TYPE_FOUR_LINEAR_TABLE",
+      "normalUpTable": {
+        "15": 54,
+        "110": 100
+      },
+      "normalDownTable": {
+        "15": 54,
+        "110": 100
+      },
+      "failUpTable": {
+        "15": 54,
+        "110": 100
+      },
+      "failDownTable": {
+        "15": 54,
+        "110": 100
+      }
+    }
+  ],
+  "fans": [
+    {
+      "fanName": "fan_1",
+      "rpmSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan1_input",
+      "pwmSysfsPath": "/run/devmap/sensors/FAN_CPLD/pwm1",
+      "presenceSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan1_present",
+      "ledSysfsPath": "/sys/class/leds/fan1::status/brightness",
+      "pwmMin": 1,
+      "pwmMax": 255,
+      "fanPresentVal": 1,
+      "fanMissingVal": 0,
+      "fanGoodLedVal": 1,
+      "fanFailLedVal": 2
+    },
+    {
+      "fanName": "fan_2",
+      "rpmSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan2_input",
+      "pwmSysfsPath": "/run/devmap/sensors/FAN_CPLD/pwm2",
+      "presenceSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan2_present",
+      "ledSysfsPath": "/sys/class/leds/fan2::status/brightness",
+      "pwmMin": 1,
+      "pwmMax": 255,
+      "fanPresentVal": 1,
+      "fanMissingVal": 0,
+      "fanGoodLedVal": 1,
+      "fanFailLedVal": 2
+    },
+    {
+      "fanName": "fan_3",
+      "rpmSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan3_input",
+      "pwmSysfsPath": "/run/devmap/sensors/FAN_CPLD/pwm3",
+      "presenceSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan3_present",
+      "ledSysfsPath": "/sys/class/leds/fan3::status/brightness",
+      "pwmMin": 1,
+      "pwmMax": 255,
+      "fanPresentVal": 1,
+      "fanMissingVal": 0,
+      "fanGoodLedVal": 1,
+      "fanFailLedVal": 2
+    },
+    {
+      "fanName": "fan_4",
+      "rpmSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan4_input",
+      "pwmSysfsPath": "/run/devmap/sensors/FAN_CPLD/pwm4",
+      "presenceSysfsPath": "/run/devmap/sensors/FAN_CPLD/fan4_present",
+      "ledSysfsPath": "/sys/class/leds/fan4::status/brightness",
+      "pwmMin": 1,
+      "pwmMax": 255,
+      "fanPresentVal": 1,
+      "fanMissingVal": 0,
+      "fanGoodLedVal": 1,
+      "fanFailLedVal": 2
+    }
+  ],
+  "zones": [
+    {
+      "zoneType": "ZONE_TYPE_MAX",
+      "zoneName": "zone1",
+      "sensorNames": [
+        "SMB_TH5_DIODE_1_TEMP",
+        "osfp_group_1"
+      ],
+      "fanNames": [
+        "fan_1",
+        "fan_2",
+        "fan_3",
+        "fan_4"
+      ],
+      "slope": 3
+    }
+  ]
+}