it is just numeric (unsigned).

Yes I try to set like what you say， But got  the alarm Like this “Value has Unknown type 0x05”

Are you sure the OID is correct? Did you check snmpget or snmpwalk?

it is txOutPower.0. You miss .0 at the end of the OID!

yes I am Almost sure about it 

I use Mib browser can get the correct Value

I try it，，but same alarm 。

wait 10 minutes.

And my Zabbix version is 2.4，，Beacuse i can not find it ，so i choice 2.2 something。。

Thanks  I got the Issue now ！！！

thanks very much   the .0 need put to the head ..