Radios At Low Power - Extreme Networks Altitude 4700 Series Product Reference Manual

Rates (Mbps) MCS Indices
MCS6/MCS14
MCS7/MCS15

Radios at Low Power

The table below describes the maximum transmit power available to each radio (at varying data rates)
when the Access Point is receiving low DC power in either af or at mode.
CAUTION
Exceeding the limits listed below can cause damage to the Access Point or cause the radio to operate
unpredictably. Thus, these values should be viewed as the safe limit for the Access Point's radio and should not be
exceeded in either af or at mode.
Rates (Mbps) MCS Indices
1
2
5.5
11
6
9
12
18
24
36
48
54
MCS0/MCS8
MCS1/MCS9
MCS2/MCS10
MCS3/MCS11
MCS4/MCS12
MCS5/MCS13
MCS6/MCS14
MCS7/MCS15
NOTE
The Access Point could allow the operation of only one radio depending on the POE power level provided.
When only one radio is operational, it is configured as either a WIPS or WLAN radio. Consequently, if the Access
Point transitions from dual to single radio operation, a WIPS radio might not be available.
Altitude 4700 Series Access Point Product Reference Guide
Maximum Transmit
EVM Bandwidth Power 2.4 GHz
-25 HT20/40 21
-28 HT20/40 20
Maximum Transmit
EVM Bandwidth Power 2.4 GHz
-9 20MHz 20
-9 20MHz 20
-9 20MHz 20
-9 20MHz 20
-5 20MHz 22
-8 20MHz 22
-10 20MHz 22
-13 20MHz 22
-16 20MHz 21
-19 20MHz 20
-22 20MHz 18
-25 20MHz 17
-5 HT20/40 22
-10 HT20/40 22
-13 HT20/40 21
-16 HT20/40 21
-19 HT20/40 20
-22 HT20/40 19
-25 HT20/40 18
-28 HT20/40 17
Maximum Transmit
Power 5 GHz
17
17
Maximum Transmit
Power 5 GH
NA
NA
NA
NA
19
19
19
18
18
17
15
13
19
19
18
17
17
16
15
15
83