No, 30VDC like every other SM, except the 5GHz 450i because the hardware
is identical to a 450i AP.
On 7/28/2017 11:39 AM, Kurt Fankhauser wrote:
Is RX sensitivity on the 450i AP the same as the 450i SM? Is it the
same hardware? Also what is original 450AP rx sensitivity as well? I
noticed that when I swapped out 450AP for 450iAP that I got better
uplink speeds.
Also will 450b SM accept 48v on the POE?
On Fri, Jul 28, 2017 at 12:28 PM, Joe Falaschi <[email protected]
<mailto:[email protected]>> wrote:
We’re looking at some questions of why certain links are at
certain modulations (uplink is better than downlink). It’s
explained by the spec sheet of the current equipment and RX
sensitivity. Basically the 450M AP can do more with less signal
than the CPE can. Specs below. In any case we were then
wondering what the new 450b RX sensitivity would be. There is a
spec sheet on the Cambium website but this isn’t listed. Anyone
have this information?
450M AP RX sensitivity
1x = - 93.5 dBm
2x = -88.6 dBm
4x = -81.5 dBm
6x = -75.9.0 dBm
8x = -67.8 dBm
450SM RX sensitivity
1x = -84 dBm
2x = -80.5 dBm
4x = -74 dBm
6x = -66.9 dBm
8x = -56 dBm
450i SM RX sensitivity
1x = -85.9 dBm
2x = -81.5 dBm
4x = -75.8 dBm
6x = -69.3 dBm
8x = -61.6 dBm
Joe Falaschi
e-vergent
