Cisco Cisco Aironet 3500i Access Point Libro blanco
Copyright © 2010 Miercom
Cisco CleanAir Competitive
Page 18
Figure 4: Summary of Self-Healing Tests between Cisco CleanAir and Other
Competitors
Competitors
Time to Self-Heal
Interferer
Distance from
AP
Distance from
AP
Cisco
Aruba
AP 125
AP 125
Aruba
AP105
AP105
Motorola HP
Trapeze Meru
Close (10ft)
30 sec
Never
Never
Never
Never
47 min
Never
Medium (50ft)
41 sec
2:10
Never
Never
Never
Never
Never
Far (100ft)
48 sec
2:22
Never
Never
Never
Never
Never
Notes:
At the
close
location,
noise
remained
at
-87dBm
close
location,
noise
remained
at
-87dBm
Noise
varied at
each
location
but never
remained
above the
change
threshold.
varied at
each
location
but never
remained
above the
change
threshold.
The
number
of retries
did not
cross the
threshold
to trigger
a
change.
number
of retries
did not
cross the
threshold
to trigger
a
change.
HP saw a
noise level
of -70dBm
when
camera
was at 50ft.
noise level
of -70dBm
when
camera
was at 50ft.
Noise
level
remained
at
-96dBm.
level
remained
at
-96dBm.
Channel
“Goodness”
always
remained
at 100%.
“Goodness”
always
remained
at 100%.