Web-based management
Chapter 7 Operation
phn-0896_012v000
7-16
Jul 2010
Attribute
Meaning
Wireless Link
Status
As the attribute name suggests it displays the current status
of the wireless link. A state of ‘Up’ on a green background
indicates that a point-to-point link is established. A state of
‘Down’ on a red background indicates that the wireless link is
not established.
Maximum
Transmit Power
The maximum transmit power that the local wireless unit is
permitted to use to sustain a link.
Remote Maximum
Transmit Power
The maximum transmit power that the remote wireless unit is
permitted to use to sustain a link.
Transmit Power
Transmit power histogram is expressed in dBm and
presented as: max, mean, min, and latest. The max, min and
latest are true instantaneous measurements; the mean is the
mean of a set of one second means. See
Histogram data
on
page
7-21
.
Receive Power
Receive power histogram is expressed in dBm and presented
as: max, mean, min, and latest. The max, min and latest are
true instantaneous measurements; the mean is the mean of a
set of one second means. See
Histogram data
on page
7-21
.
Vector Error
The vector error measurement compares the received
signal’s In phase / Quadrature (IQ) modulation characteristics
to an ideal signal to determine the composite error vector
magnitude. The results are stored in an histogram and
expressed in dB and presented as: max, mean, min and latest.
The max, min and latest are true instantaneous
measurements; the mean is the mean of a set of one second
means. The expected range for Vector Error would be
approximately -2dB (NLOS link operating at sensitivity limit
on BPSK 0.67) to –33dB (short LOS link running 256 QAM
0.83).
See
Histogram data
on page
7-21
.
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