With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
prtOutputCapacityUnit
Printer Output Capacity Unit
1.3.6.1.4.1.11.2.3.9.4.2.2.9.2.1.3
The unit of measurement for use in calculating and relaying capacity values for this output sub-unit.
Back to Printer-MIB MIB page.
IPHost Network monitor allows you to monitor prtOutputCapacityUnit on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.