Cambium Networks 450b Retro
PMP 450b retrofit subscriber module upgrade kit for existing 450 deployments.
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450b Retro
- Specs: Point-to-Point Link / Subscriber Module
- Cambium Networks 450 platform increases performance with the addition of the 450b Subscriber and Backhaul Module.
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Product Overview
Cambium Networks 450b Retro
Cambium Networks 450 platform increases performance with the addition of the 450b Subscriber and Backhaul Module.
PMP 450
Product Highlights
headphones without any adapters.
New System on a Chip (SoC) enhances Packet
Ideal Applications
Retrofit PMP 450b subscriber module kit that upgrades legacy PMP 450 SMs to the latest 450b generation — preserving mount and cabling while delivering improved SNR and throughput on existing deployments.
Product Images
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Technical Details
Hardware Specifications
Comprehensive technical data for the 450b Retro to ensure compatibility with your deployment.
Specifications
ProductRoW FCC ISED EU No Encryption
Model Numbers C050045B101AC050045B102A C050045B103A C050045B104A C050045B105A
Spectrum
Channel SpacingConfigurable on 2.5 MHz increments
Frequency Range4900 - 5925 MHz 5 MHz, 10 MHz, 15 MHz, 20 MHz, 30 MHz or 40 MHz
Interface
MAC (Media Access Control)Cambium Networks proprietary 2x2 MIMO OFDM
Physical Layer
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 cnMaestroTM 1700 bytes
VLAN802.1ad (DVLAN Q-inQ), 802.1Q with 802.1p priority, dynamic port VID
Security
Encryption256-bit AES (Requires Optional License for attached Access Point) 450b Retro Point-to-Point Link / Subscriber Module
PPS50,000
ARQYes
Modulation Levels (Adaptive)MCS Signal to Noise Required (SNR, in dB)
2xQPSK 10
4x16QAM 17
6x64QAM 24
8x256QAM 32 -94 dBm Up to 40 miles (64 km) in PMP mode, up to 124 miles (200 km) 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
Physical
Integrated Antenna Gain9 dBi
Azimuth (3 dB rolloff)45º
Elevation (3 dB rolloff)45º 2:1 Optional Offset Reflector dish: HK2022A - 4-pack -- Enables total gain of 24 dBi
Antenna Accessories
Mean Time Between Failure> 40 Years
EnvironmentalIP55
Temperature / Humidity-40°C to 60°C (-40°F to 140°F), 0-95% non-condensing
Weight0.4 kg (1 lb) (includes mounting bracket)
Wind Survival200 kph (124 mph)
Dimensions (HxWxD)28.6 cm x 8.9 cm x 8.9 cm (11.25 in x 3.5 in x 3.5 in) 1 in to 3 in pole diameter
Power Consumption9 W typical, 12 W peak
Input Voltage24-30 VDC, Canopy-style PoE 450b Retro Point-to-Point Link / Subscriber Module
Transmit Power Range57 dB dynamic range (to EIRP limit by region) (1 dB step) +27 dBm (MIMO, combined V+H) (+22 dBm @ 256QAM)
Maximum Transmit Power
Power ControlATPC (Automatic Transmit Power Control) at system level, all Subscribers implement ATPC
Certifications
EN301 893 v2.1.1
EN302 502 v2.1.1
450b Retro AntennaPatterns Elevation 450b Retro Point-to-Point Link / Subscriber Module
ABOUT CAMBIUM NETWORKS
Cambium Networks empowersmillions of people with wireless connectivity worldwide. Its wireless portfolio is used by commercial and
government network operatorsas well as broadband service providers to connect people, places and things. With a single network architecture
spanning fixed wireless andWi-Fi, Cambium Networks enables operators to achieve maximum performance with minimal spectrum. End-to-end
cloud management transformsnetworks into dynamic environments that evolve to meet changing needs with minimal physical human
intervention. Cambium Networksempowers a growing ecosystem of partners who design and deliver gigabit wireless solutions that just work.
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Documentation & Resources
Download datasheets and technical documentation for the 450b Retro.
Data Sheet
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- Pricing and product availability subject to change without notice.