Cambium is officially releasing the PMP450x Radio 20.0.1 software.
Radio software and documentation can be found at https://support.cambiumnetworks.com/files/pmp450/.
CBRS procedures that involve both cnMaestro and radio software can be found in the cnMaestro repository at https://support.cambiumnetworks.com/files/cnmaestro/.
Release note is attached.
PMP 450 Series Release Notes_20.0.1.pdf (1.8 MB)
Problems and Limitations corrected in System Release 20.0.1
Products Affected | Tracking | Description |
---|---|---|
All | CPY-17041 | Actual UL Modulation rate was much higher than the expected UL Modulation rate. |
All SM & BHS | CPY-17011 | Reset during DFS event |
All | CPY-17009 | Unstable sessions in system release 20.0 |
450b | CPY-17006 | Bandwidth PLL lock lost on some 450b running system release 20.0 causes SM not to come into session. |
All SM | CPY-17002 | SM resetting due to out of buffers in System release 20.0 |
450/450i/450b | CPY-17001 | Rate Adapt can switch from MIMO-A to MIMO-B incorrectly in system release 20.0. |
450m | CPY-16995 | CBRS service rebooting radio after setting time from NTP after a reboot. |
ETSI 5.4 GHz | CPY-16989 | Alternate Frequency options are not available |
450i/450b | CPY-16943 | Allow 450i/450b operation at 15 MHz in DFS regions |
450 AP | CPY-16937 | PMP 450 failing to resolve URLs correctly when DNS Response contains Message Compression. |
BHM | CPY-16826 | BHM does not show CBSD logs for BHS in engineering.cgi |