PTP 450b Backhaul

The PTP 450b features up to 300 Mbps in a 40 MHz channel. Frequency range is 4.9 – 5.925 GHz.



  • Channel Spacing
    Configurable on 2.5 MHz increments
  • Frequency Range
    4900 - 5925 MHz
  • Channel Width
    5 MHz, 10 MHz, 15 MHz, 20 MHz, 30 MHz, or 40 MHz


  • MAC (Media Access
    Control) LayerCambium Networks proprietary
  • Physical Layer
    2x2 MIMO OFDM
  • Ethernet Interface
    100/1000BaseT, full duplex, rate auto negotiated, 802.3 compliant
  • Protocols Used
    I Pv4, IPv6, UDP, TCP/IP, ICMP, Telnet, SNMP, HTTP, FTP
  • Network Management
    IPv4/IPv6 (dual stack), HTTP, HTTPS, Telnet, FTP, SNMPv2c and v3, Cambium Networks cnMaestro
  • MTU
    1700 bytes
  • VLAN
    802.1ad (DVLAN Q-inQ), 802.1Q with 802.1p priority, dynamic port VID


  • Encryption
    FIPS-197 128-bit AES, 256-bit AES (optional)
Cambium Networks

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