diff --git a/lib/SNMP/Info/Layer3/Eltex.pm b/lib/SNMP/Info/Layer3/Eltex.pm
index 7e873e2e..acf56bee 100644
--- a/lib/SNMP/Info/Layer3/Eltex.pm
+++ b/lib/SNMP/Info/Layer3/Eltex.pm
@@ -17,15 +17,18 @@ our ( $VERSION, %GLOBALS, %FUNCS, %MIBS, %MUNGE );
 
 $VERSION = '3.70-135';
 
+our $index = undef;
+
 %MIBS = ( %SNMP::Info::Layer3::MIBS, );
 
 %GLOBALS = (
     %SNMP::Info::Layer3::GLOBALS,
     'model_oid_mes'   => 'mib-2.47.1.1.1.1.13.67108992',
-    #'hw_oid'          => 'mib-2.47.1.1.1.1.8.67108992',
+    'hw_oid_1_81'          => 'mib-2.47.1.1.1.1.8.67108992',
     'model_oid'       => 'iso.0.8802.1.1.2.1.3.4.0',
-    'model_oid_mxa'  => 'enterprises.35265.4.2.0',
+    'model_oid_mxa'   => 'enterprises.35265.4.2.0',
     'hw_oid'          => 'iso.0.8802.1.1.2.1.5.4795.1.2.2.0',
+    'hw_oid_1_30'     => 'iso.0.8802.1.1.2.1.5.1.1.2.2.0',
     'serial_oid'      => 'mib-2.47.1.1.1.1.11.67108992',
     'serial_oid_22'   => 'enterprises.35265.1.22.1.18.4.0',
     'serial_oid_mxa' => 'enterprises.35265.4.3.0',
@@ -48,7 +51,7 @@ sub model {
     my $model; my $hw;
     my $id = $obj->id();
     $model = $obj->model_oid || undef;
-    $hw = $obj->hw_oid || undef;
+    $hw = $obj->hwver() || undef;
     if ( $id =~ /35265\.1\.22/ ) {
         my $descr = $obj->descr_oid;
         $descr =~ /Eltex\s(.*)\ssoftware\sversion\s(.*)\sbuild\s(\d+)/;
@@ -60,6 +63,7 @@ sub model {
     elsif (defined $model and $model !~ /MES\d+/) {
         $model = $obj->model_oid_mes . ' ' . $obj->model_oid || undef;
     }
+
     if (defined $model and defined $hw) {
         return $model . ' HW:' . $hw;
     }
@@ -98,6 +102,9 @@ sub os_ver {
         my $descr = $obj->descr_oid;
         $descr =~ /Eltex\s(.*)\ssoftware\sversion\s(.*)\sbuild\s(\d+)/;
         return $2;
+    }
+    elsif ($id =~ /35265\.1\.30/) {
+
     }
     else {
         return 'unknown';
@@ -127,6 +134,21 @@ sub serial {
     return $serial;
 }
 
+sub hwver {
+    my $obj = shift;
+    my $id = $obj->id();
+    my $hw = $obj->hw_ver();
+    if ($id =~ /35265\.1\.30/) {
+        return $obj->hw_oid_1_30;
+    }
+    elsif($id =~ /35265\.1\.81|5[4,2]/) {
+        return $obj->hw_oid_1_81;
+    }
+    else {
+        return $hw;
+    }
+}
+
 1;
 __END__