Cambium Networks 3GHz 450b High Gain Radio

Capable of up to 300Mbps Aggregate in a 40MHz Channel





1.15 lb

Stock Quantity

1078 USA | 53 CAN

Cambium Networks 450 platform increases performance with the addition of the 3GHz 450b Subscriber and Backhaul Module.

This is an ultra-wide band radio that functions in the 3.3GHz to 3.9GHz frequency range. It is capable of up to 300Mbps aggregate in a 40MHz channel and can function as a point to point (PTP) link or as a Subscriber Module (SM).

Product Features
  • Gigabit Ethernet Interface provides the maximum transfer rates to the device
  • CBRS CBSD Category B device
  • 3.5mm audio jack allows direct connection of headphones for alignment without any adapters
  • New System on a Chip (SoC) enhances Packet Processing Power more than 4x that of the 450 SM
Product Specifications
  • 2x2 MIMO OFDM
  • Ethernet Interface: 100/1000 BaseT, full duplex, rate auto negotiated, 802.3 compliant
  • Network Management: IPv4/IPv6 (dual stack), HTTP, HTTPS, Telnet, FTP, SNMPv2c and v3, Cambium Networks cnMaestro
Product Includes
  • Radio only
What Else You'll Need
  • 4-pack antenna assembly: N030045D001A
  • PoE injector and line cord: N000900L001D and WC-N000900L007A
  • Optional glands to enhance to IP67: N000000L135A
  • Optional radome: N000900L021A
MAC (Media Access Control) LayerCambium Networks proprietary
Physical Layer2x2 MIMO OFDM
Ethernet Interface100/1000 BaseT, full duplex, rate auto negotiated, 802.3 compliant
Protocols UsedIPv4, IPv6, UDP, TCP/IP, ICMP, Telnet, SNMP, HTTP, FTP
Network ManagementIPv4/IPv6 (dual stack), HTTP, HTTPS, Telnet, FTP, SNMPv2c and v3, Cambium Networks cnMaestro
MTU1700 bytes
VLAN802.1ad (DVLAN Q-inQ), 802.1Q with 802.1p priority, dynamic port VID
EncryptionFIPS-197 128-bit AES, 256-bit AES (Requires Optional License for attached Access Point)
Ultimate Sensitivity-94 dBm
Maximum Deployment RangeUp to 64 km (40 miles) in PMP mode, up to 200 km (124 miles) in PTP mode
Latency3 - 5 ms, typical
GPS SynchronizationYes, synchronized by Access Point or via 3.5mm port using cnPulse (for PTP mode)
Quality of ServiceDiffserve QoS
Antenna AccessoriesOptional Radome: N000900L021A
Surge SuppressionEN 61000-4-5: 10x700 ?s, 4 kV, EN 61000-4-2: ESD 30 kV contact / 30 kV air
Mean Time Between Failure40 Years
EnvironmentalIP55; Optional glands to enhance to IP67 - Part number N000000L135A
Temperature / Humidity-40°C to 60°C (-40°F to 140°F), 0-95% non-condensing
Weight3.1 kg (7 lb) (includes mounting bracket)
Dimensions (Diameter x Depth)45 cm x 28 cm (17.8 in x 11.2 in)
Pole Diameter Range (w/ included mount)2.5 cm to 7.6 cm (1 in to 3 in) ± 20 degrees mechanical tilt
Power Consumption12 W typical, 15 W peak
Input Voltage20-32 VDC, Canopy-style PoE
Link Budget
Transmit Power Range56 dB dynamic range (to EIRP limit by region) (1 dB step)
Maximum Transmit Power +29 dBm (MIMO, combined polarities)
ISED Canada109W-0053
ETSIEN 302 326-2

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