With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adATLASModuleInfoIndex
ad ATLAS Module Info Index
1.3.6.1.4.1.664.2.154.1.6.2.1.1
An index into the Atlas Module Information Table. This variable corresponds to the module's slot number.
Back to ADTRAN-ATLAS-MODULE-MIB MIB page.
IPHost Network monitor allows you to monitor adATLASModuleInfoIndex on ADTRAN device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring ADTRAN multiplexers right now.