diff --git a/includes/discovery/temperatures/ftos-c-series.inc.php b/includes/discovery/temperatures/ftos-c-series.inc.php
new file mode 100644
index 0000000000..306c0193e8
--- /dev/null
+++ b/includes/discovery/temperatures/ftos-c-series.inc.php
@@ -0,0 +1,38 @@
+<?php
+
+### Force10 C-Series
+
+#F10-C-SERIES-CHASSIS-MIB::chSysCardType.1 = INTEGER: lc4802E48TB(1024)
+#F10-C-SERIES-CHASSIS-MIB::chSysCardType.2 = INTEGER: lc0810EX8PB(2049)
+#F10-C-SERIES-CHASSIS-MIB::chSysCardTemp.1 = Gauge32: 25
+#F10-C-SERIES-CHASSIS-MIB::chSysCardTemp.2 = Gauge32: 26
+
+
+
+global $valid_temp;
+  
+if ($device['os'] == "ftos" || $device['os_group'] == "ftos") 
+{
+  echo("FTOS C-Series ");
+
+  $oids = snmpwalk_cache_oid($device, "chSysCardTemp", array(), "F10-C-SERIES-CHASSIS-MIB", $config['mib_dir'].":".$config['mib_dir']."/ftos" );
+
+  if(is_array($oids[$device['device_id']]))
+  {
+    foreach($oids[$device['device_id']] as $index => $entry)
+    {
+
+      $descr = "Slot ".$index;
+      $oid = ".1.3.6.1.4.1.6027.3.8.1.2.1.1.5.".$index;
+      $current = $entry['chSysCardTemp'];
+
+      discover_temperature($valid_temp, $device, $oid, $index, "ftos-cseries", $descr, "1", NULL, NULL, $current);
+    }
+  }
+
+  unset($oids);
+
+}
+
+
+?>
diff --git a/includes/discovery/temperatures/ftos-e-series.inc.php b/includes/discovery/temperatures/ftos-e-series.inc.php
new file mode 100644
index 0000000000..c944dd9b69
--- /dev/null
+++ b/includes/discovery/temperatures/ftos-e-series.inc.php
@@ -0,0 +1,38 @@
+<?php
+
+### Force10 E-Series
+
+#F10-CHASSIS-MIB::chSysCardType.1 = INTEGER: rpmCardEF3(206)
+#F10-CHASSIS-MIB::chSysCardType.3 = INTEGER: lc2401E24PG3(69)
+#F10-CHASSIS-MIB::chSysCardType.4 = INTEGER: lc2401E24PG3(69)
+#F10-CHASSIS-MIB::chSysCardUpperTemp.1 = Gauge32: 34
+#F10-CHASSIS-MIB::chSysCardUpperTemp.3 = Gauge32: 34
+#F10-CHASSIS-MIB::chSysCardUpperTemp.4 = Gauge32: 34
+
+global $valid_temp;
+  
+if ($device['os'] == "ftos" || $device['os_group'] == "ftos") 
+{
+  echo("FTOS E-Series ");
+
+  $oids = snmpwalk_cache_oid($device, "chSysCardUpperTemp", array(), "F10-CHASSIS-MIB", $config['mib_dir'].":".$config['mib_dir']."/ftos" );
+
+  if(is_array($oids[$device['device_id']]))
+  {
+    foreach($oids[$device['device_id']] as $index => $entry)
+    {
+
+      $descr = "Slot ".$index;
+      $oid = ".1.3.6.1.4.1.6027.3.1.1.2.3.1.8.".$index;
+      $current = $entry['chSysCardUpperTemp'];
+
+      discover_temperature($valid_temp, $device, $oid, $index, "ftos-eseries", $descr, "1", NULL, NULL, $current);
+    }
+  }
+
+  unset($oids);
+
+}
+
+
+?>
diff --git a/includes/discovery/temperatures/ftos-s-series.inc.php b/includes/discovery/temperatures/ftos-s-series.inc.php
new file mode 100644
index 0000000000..510f54cadd
--- /dev/null
+++ b/includes/discovery/temperatures/ftos-s-series.inc.php
@@ -0,0 +1,36 @@
+<?php
+
+### Force10 S-Series
+
+#F10-S-SERIES-CHASSIS-MIB::chStackUnitTemp.1 = Gauge32: 47
+#F10-S-SERIES-CHASSIS-MIB::chStackUnitModelID.1 = STRING: S25-01-GE-24V
+
+global $valid_temp;
+  
+if ($device['os'] == "ftos" || $device['os_group'] == "ftos") 
+{
+  echo("FTOS C-Series ");
+
+  $oids = snmpwalk_cache_oid($device, "chStackUnitTemp", array(), "F10-S-SERIES-CHASSIS-MIB", $config['mib_dir'].":".$config['mib_dir']."/ftos" );
+  $oids = snmpwalk_cache_oid($device, "chStackUnitSysType", $oids, "F10-S-SERIES-CHASSIS-MIB", $config['mib_dir'].":".$config['mib_dir']."/ftos" );
+
+
+  if(is_array($oids[$device['device_id']]))
+  {
+    foreach($oids[$device['device_id']] as $index => $entry)
+    {
+
+      $descr = "Unit ".$index . " " . $entry['chStackUnitSysType'];
+      $oid = ".1.3.6.1.4.1.6027.3.10.1.2.2.1.14.".$index;
+      $current = $entry['chStackUnitTemp'];
+
+      discover_temperature($valid_temp, $device, $oid, $index, "ftos-sseries", $descr, "1", NULL, NULL, $current);
+    }
+  }
+
+  unset($oids);
+
+}
+
+
+?>