User's Manual
© 2010 - 2015 Persistent Systems, LLC – All Rights Reserved 51
RADIO CONFIGURATION
(ADVANCED RADIO SETTINGS)
MENU ITEM MENU ITEM DESCRIPTION
Max Transmit Power
(advanced)
Max Transmit Power will control the radio’s maximum output
power. In general, this configuration is only used to reduce the
output power of a radio for regulatory compliance reasons. The
factory default setting should provide the best communication
performance (highest power) in all other situations.
MAC Address
(advanced)
A custom MAC address may be used for this radio. The entered
value MUST be different from ALL other radio MAC addresses
used in the same network or with the same encryption key. All
radios are factory configured with a globally unique MAC. Since
the MAC address is unencrypted, using a custom MAC that is
periodically changed can help prevent identification and tracking
of the same device across multiple uses.
WEB MANAGEMENT INTERFACE REFERENCE
Frequency Each radio should be a assigned a frequency. Two radios must be set to
the same frequency in order to communicate. If the radio is configured
to use a “Network Default” channel, the radio’s channel assignment can
be managed globally by clicking “Network Configuration” > “Network
Defaults.” Ensure that the frequency is set to match the radio installed
in the unit. A warning will be displayed if the frequency setting does not
match the radio hardware.
Bandwidth Each radio should be assigned a bandwidth. Two radios must be set to
the same bandwidth in order to communicate. Bandwidth should be
increased for shorter distances and decreased for increased distances.
Max Link Dis-
tance
The Max Link Distance should be set to the upper bound of how long
any individual link in the network may need to be. All nodes on the net-
work MUST be set to the same Max Link Distance.
Channel Density The channel density setting controls how aggressively the radios compete
for access to the shared medium. A number of nodes will be displayed in
parentheses after each menu item. Choose the menu item that corre-
sponds to the number of nodes in your network.
Radio Preference Radio Preference instructs the routing protocol to prefer links on a radio
(consider them lower cost than normal). This can be used to help shift traf-
fic towards radios running on certain channels.
None: None is the default factory setting. All links are considered equally.
Medium: Routing protocol is more likely to use this radio to forward
traffic.
High: Routing protocol is significantly more likely to use this radio to
forward traffic.