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5 GHz 450b - High Gain 4-pack FCC

SKU: C050045H022A
Manufacturer: Cambium Networks
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Cambium Networks C050045H022A

PMP 450b 5GHz High-Gain Subscriber Module - (Sold in 4-Pack Kits)

Configurable in PMP or PTP!

Cambium Networks recently introduced the PMP 450b High Gain Subscriber Module. This latest generation 5 GHz Subscriber Module brings enhanced performance with a lower cost of ownership compared to using traditional reflector dishes or connectorized service modules coupled with external antennas. This next-generation device has an updated processor unit, a new Ethernet port and now has wideband support—supporting 4900-5925 MHz in the same SKU-along with IP67 rating for enhanced dependability against environmental elements.

The PMP 450b really simplifies installations with its integrated 24 dBi reflector dish which eliminates the need for an external antenna. Important to note here is that this integration also eliminated the ability to add any other device to the configuration to increase gain. The PMP 450b is capable of up to 300 Mbps aggregate in the 450 MHz channel and the new System on a Chip (SOC) enhances packet processing Power more than 4x over the previous generation 450 Service Module.


  • Integrated 24 dBi reflector dish
  • An ultra-wide band radio supports 4900 MHz to 5925 MHz.
  • Gigabit Ethernet Interface provides the maximum transfer rates to the device.
  • 3.5 mm audio jack allows direct connection of headphones without any adapters.
  • IP 67 environmental protection.
  • Capable of >250 Mbps aggregate in a 40 MHz channel.
  • Sold in 4-pack kits only

Specifications C050045H022A

Channel SpacingConfigurable on 0.5MHz increments
Frequency Range4900 to 5925MHz
Channel Width5 / 10 / 15 / 20 / 30 / 40MHz
MAC (Media Access Control) LayerCambium Networks proprietary
Physical Layer2x2 MIMO OFDM
Ethernet Interface100/1000BaseT, full duplex, rate auto negotiated, 802.3 compliant
Protocols UsedIPv4, UDP, TCP, IP, ICMP, Telnet, SNMP, HTTP, FTP
Network ManagementHTTP, HTTPS, Telnet, FTP, SNMP v2 and v3
VLAN802.1ad (DVLAN QinQ), 802.1Q with 802.1p priority, dynamic port VID
Encryption56-bit DES, FIPS-197 128-bit AES
Ultimate Sensitivity-94dBm
Maximum Deployment RangeUp to 40 miles (64km)
Latency3 to 5ms, typical
GPS SynchronizationYes, synchronized by Access Point
Quality of ServiceDiffserve QoS
Transmit Power Range22dB dynamic range (to EIRP limit by region) (1dB step)
Maximum Transmit Power+27dBm combined output (+24dBm @ 256QAM)
Integrated Antenna Peak Gain25 dBi
3dB Beamwidth (Azimuth)
3dB Beamwidth (Elevation)
PolarizationDual linear, H+V
Front-to-Back Isolation>25 dB
Cross Polarization15 dB
Surge SuppressionEN61000-4-5: 1.2us/50ys, 500V voltage waveform
Mean Time Between Failure40 Years
Operating Temperature-40 to 60°C (-40 to 140°F)
Operating Humidity0 to 95% non-condensing
Weight2.3 kg (5 lb.) (includes mounting bracket)*
Wind Survival190 km/hour (118 mi/hour)*
Dimensions (including mount)47 cm diameter x 28 cm (18.5” diameter x 11.2”)*
Pole Diameter Range (w/ included mount)6.4 - 7.6 cm (2.5” to 3”)
Power Consumption9W nominal, 12W peak
Input Voltage20 - 32 V DC

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