Cambium Networks PMP 450 AP, Configuration Manual

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Chapter 3: Operation System information
Page
3-28
Attribute Meaning
Subscriber See Table 120 on page 3-24.
LUID See Table 120 on page 3-24.
Hardware This field displays the SMs or BHS hardware type.
Downlink Rate SU-MIMO This field displays whether the high-priority channel is enabled in the
SM/BHS and the status of rate adapt. For example, if “8X/4X” is listed, the
radio is capable of operating at 8X but is currently operating at 4X, due to
RF conditions.
This field also states whether it is MIMO-A or MIMO-B radio e.g. “8X/8X
MIMO-B” indicates MIMO-B and “8X/4X MIMO-A” indicates MIMO-A.
A data channel starts at its lowest modulation and slowly rate adapts up, as
traffic is successfully transmitted over the data channel. From system
release 15.2, all data channels in a single SM will have the same modulation
rates.
Note: The SU-MIMO rate applies to all AP platforms. For 450m, this field
indicates the rate being used for symbols where this particular VC is not
being MU-MIMO grouped with other SMs.
Downlink Rate MU-MIMO This field indicates the modulation rate used for symbols where the low or
medium priority data channels are MU-MIMO scheduled by grouping it in the
same slot with other low or Medium priority data channels from other SM's.
Uplink Rate SU-MIMO This field the status of rate adapt. For example, if “8X/4X” is listed, the radio
is capable of operating at 8X but is currently operating at 4X, due to RF
conditions.
This field also states whether it is MIMO-A or MIMO-B radio e.g. “8X/8X
MIMO-B” indicates MIMO-B and “8X/4X MIMO-A” indicates MIMO-A.
A data channel starts at its lowest modulation and slowly rate adapts up, as
traffic is successfully transmitted over the data channel. From system
release 15.2, all data channels in a single SM will have the same modulation
rates.
Note: The SU-MIMO rate applies to all AP platforms. For 450m, this field
indicates the rate being used for symbols where this particular VC is not
being MU-MIMO grouped with other SMs.
Uplink Rate MU-MIMO This field indicates the modulation rate used for symbols where the
MUMIMO groupable data channels are MU-MIMO scheduled by grouping it in
the same slot with other MU-MIMO groupable data channels from other
SM's.
AP Rx Power (dBm) This field indicates the AP’s or BHM’s combined receive power level for the
listed SM/BHS.