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PMP 450m

Product code : 1482121578

PMP 450m with cnMedusa™ Massive MU-MIMO technology delivers ground breaking spectral efficiency in a highly integrated package, while being managed from a single pane of glass in the Cloud.



    The PMP 450m is the first fixed wireless broadband access platform with cnMedusa™ technology that provides Massive Multi-User MIMO (Multiple-Input, Multiple-Output) technology in a commercially available cost-effective solution. cnMedusa Massive MU-MIMO technology delivers ground breaking spectral efficiency in a highly integrated package, while being managed from a single pane of glass in the Cloud.

    The PMP 450m Access Point (AP) with cnMedusa™ Massive MU-MIMO technology enables network operators to rapidly provide faster Internet connections to significantly more people, places, and things. cnMedusa will absolutely change the commercial wireless broadband industry.


    • cnMedusa™ technology enhances sector capacity by combining a smart beamforming antenna array with multiple RF transmit and receive chains, effectively multiplying available capacity by more than three times
    • Multi-User MIMO more effectively uses available spectrum by simultaneous transmissions to multiple subscribers, increasing spectral efficiency to more than 40 bps/Hz.
    • Protect your investment in the 450 platform equipment by continuing to utilize existing Subscriber Modules (both 450 and 450i SMs work with the 450m and cnMedusa technology).
    • Dramatically reduce the effect of interference with smart beamforming
    • SFP port allows for greater deployment flexibility, and AUX port allows for connection of camera or other PoE directly


    Channel Spacing Configurable to 2.5 MHz
    Frequency Range  5150-5925 MHz
    Channel Width 10 MHz*, 20 MHz, and 40 MHz*
    MAC (Media Access Control) Layer Cambium Networks proprietary
    Physical Layer 14x14 Multi-User MIMO OFDM
    Ethernet Interfaced  100/1000BaseT, full duplex, rate auto negotiated (802.3 compliant)
    Protocols Used  IPv4, UDP, TCP, IP, ICMP, Telnet, SNMP, HTTP, FTP
    Network Management HTTP, HTTPS, Telnet, FTP, SNMP v3
    VLAN 802.1ad (DVLAN Q-inQ), 802.1Q with 802.1p priority, dynamic port VID
    Subscribers per sector Up to 238
    ARQ Yes
    Modulation Levels (Adaptive)          MCS                                     Signal to Noise Required (SNR, in dB)
                   2X         QPSK                                                                 10
                   4X        16QAM                                                                17
                   6X       64QAM                                                                24
                   8X       256QAM                                                              32
    Maximum Deployment Range Up to 40 miles (64 km)
    Latency  10 ms, typical
    GPS Synchronization Yes, via Autosync (CMM5 or UGPS)
    Quality of Service Diffserv QoS
    Antenna Beam Width 90° integrated sector (dual polarity, H+V)
    Antenna Gain  +14dBi
    Maximum Transmit Power  +24 dBm combined
    Antenna Connection Integrated Sector Array
    Surge Suppression (with LPU) EN61000-4-5: 1.2us/50us, 500 V voltage waveform
    Recommended external surge suppressor: Cambium Networks Model # C000065L007A
    Mean Time Between Failure > 40 Years
    Environmental IP67, IP66
    Temperature / Humidity  -40°C to +60°C (-40°F to +140°F), 0-95% non-condensing
    Weight Approx. 14.2 kg (31 bs)
    Wind Loading -  Front Facing 90 mph/ 144 kph       460N
    110 mph/ 177 kph     700N
    Dimensions (h x w x d) 52 x 65 x 11 cm (20.3” x 25.7” x 4.4”)
    Power Consumption 70 W typical, 80 W peak (up to 110 W max with AUX port PoE enabled)
    Input Voltage 42.5-59 V DC
    Mounting Pole mount with included brackets 
    Encryption 56-bit DES, FIPS-197 128-bit AES
    Industry Canada (ISEDC) 5.1*, 5.2*, 5.4*, 5.8 GHz
    FCCID 5.1*, 5.2*, 5.4*, 5.8 GHz
    CE EN 301 893 v1.8.1 (5.4GHz)
    EN 302 502 v1.2.1 (5.8 GHz)



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