With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hpRptrPtLongCableEnable
hp Rptr Port Long Cable Enable
1.3.6.1.4.1.11.2.14.11.2.1.3.1.1.7
When this flag is set to 'true' the port's squelch level will be reduced to account for extended distance connections. When set to 'false', this port's squelch level will be normal. We recommend that this object only be set to 'true' for ports that are actually connected to long cables.
Back to hpprocurve-v2-hprptr MIB page.
IPHost Network monitor allows you to monitor hpRptrPtLongCableEnable 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 wireless switches right now.