With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hpVgXcvrEntry
hp Vg Xcvr Entry
1.3.6.1.4.1.11.2.14.11.3.1.1.3.1
An entry in the transceiver table
Back to hpprocurve-v2-hpvgrptr MIB page.
IPHost Network monitor allows you to monitor hpVgXcvrEntry on Hewlett Packard device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.