With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mpHwSlot
mp Hw Slot
1.3.6.1.4.1.7185.3.1.3.5
This is the location of the hardware device that generated a fault. For a blade this would be the slot number.
Back to CISCO-LATITUDE-MIB MIB page.
IPHost Network monitor allows you to monitor mpHwSlot 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.