Speed of light is slightly less than 1 foot per nanosecond in a vacuum, so 10 nanoseconds should be 10 feet. Perhaps it was 50 nanoseconds. That would be 49.178 feet in a vacuum.
From: Adam Moffett Sent: Friday, January 20, 2017 8:11 PM To: [email protected] Subject: Re: [AFMUG] PTP450 SNMP Miles I don't know if this is still true, but it used to be that air delay was a count of 10 nanosecond intervals, and if you multiplied by 49 feet you'd get the actual range. 49 ft/10ns being the speed of the signal through the medium. ------ Original Message ------ From: "Steve Utick" <[email protected]> To: [email protected] Sent: 1/20/2017 6:09:23 PM Subject: Re: [AFMUG] PTP450 SNMP Miles Air Delay on the PTP450 is at: .1.3.6.1.4.1.161.19.3.1.4.1.24.2 The current round trip air delay in bits measured between the AP and SM. On Fri, Jan 20, 2017 at 8:19 AM, Matt <[email protected]> wrote: Anyone know how to pull link miles from a PTP450 link master using SNMP?
