1、首先,在华为的私有MIB中有一个hwEntityExtentMIB,其中的两个节点分别标明了收发光功率,节点名和OID分别如下
Name: hwEntityOpticalRxPower
Type: OBJECT-TYPE
OID: 1.3.6.1.4.1.2011.5.25.31.1.1.3.1.8
Name: hwEntityOpticalTxPower
Type: OBJECT-TYPE
OID: 1.3.6.1.4.1.2011.5.25.31.1.1.3.1.9
2、读取这两个节点,可以得到光功率,以收光功率为例
***** SNMP QUERY STARTED *****
1: hwEntityOpticalRxPower.17170689 (integer) 0
2: hwEntityOpticalRxPower.17170690 (integer) 0
3: hwEntityOpticalRxPower.17170691 (integer) -3301
4: hwEntityOpticalRxPower.17170692 (integer) 0
5: hwEntityOpticalRxPower.17170693 (integer) 0
6: hwEntityOpticalRxPower.17170694 (integer) 0
7: hwEntityOpticalRxPower.17170695 (integer) 0
8: hwEntityOpticalRxPower.17170696 (integer) 0
9: hwEntityOpticalRxPower.17432833 (integer) -568
10: hwEntityOpticalRxPower.17432834 (inte