CRADLEPOINT CBR400| USER MANUAL Firmware ver. 3.3.0
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-26 dBm: A relative measure of wireless signal quality (decibels relative to one milliwatt). This expresses
theoretical best quality. The value is given as a negative exponent: -20 is a very good value while -80 is relatively
poor. Signal quality can be reduced by distance, by interference from other radio-frequency sources (such as
cordless telephones or neighboring wireless networks), and by obstacles between the router and the wireless
device.
Time Online: Simply the amount of time the device has been connected to the router.
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