With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpmDS1SlotIndex
cpm DS1 Slot Index
1.3.6.1.4.1.9.10.19.1.1.1.1.1
The slot index indicates the slot number on the device where the DS1 card resides.
Back to CISCO-POP-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cpmDS1SlotIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.