With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cOpticalMonPollInterval
Cisco Optical Monitor Poll Interval
1.3.6.1.4.1.9.9.264.1.1.4
This object specifies the interval in minutes after which optical transceiver data will be polled by system repeatedly and updated in cOpticalMonTable when one or more bits in cOpticalMonEnable is set.
Back to CISCO-OPTICAL-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cOpticalMonPollInterval on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.