User guide

Building Your Canopy Network March 2005
Through Software Release 6.1
Issue 1 Page 175 of 425
Canopy System User Guide
Powered
A red dot indicates that the port is powered with 24 V DC to provide power to an AP or
BH. A grey dot indicates that the port is not powered. Port power is turned on and off in
the Port Power Control parameter of the Configuration page. A CMMmicro comes from
the factory with no Ethernet ports powered.
CAUTION!
Never connect any devices other than Canopy APs and BHs to a
powered port. Powered ports are indicated by a red LED to the right of
the port. (See Item 7 in Figure 64 on Page 172.) A powered port has 24-
V DC on Pins 7 and 8 and 24-V return on Pins 4 and 5. This can
damage other networking equipment, such as a computer or a router.
Device Type
This field displays the MAC address of the CMMmicro.
PLD Version
This field displays the version of the PLD (Programmable Logic Device) that is installed in
the module. Before you request technical support, note this information.
Software Version
This field displays the version of the software that is installed in the module. Before you
request technical support, note this information.
System Time
This field displays the current time. If the CMMmicro receives the signal from a GPS
antenna, then this field expresses the time in Greenwich Mean Time (GMT).
Satellites Visible
This field displays how many satellites the GPS antenna sees.
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NOTE:
This differs from the Satellites Tracked field (described below).
Latitude
If the CMMmicro receives the signal from a GPS antenna, then this field displays the
latitude of the site.