<!-- TITLE: gNodeBs --> <!-- SUBTITLE: A quick summary of G Node Bs --> # Available gNodeBs {#gNodeB} GNodeBs (gNBs) are the 5G wireless base stations that transmit and receive communications between the user equipment and the mobile network. ## AW2S <img src="/uploads/radio-equipment/20220120-141756.jpg" ><img src="/uploads/radio-equipment/img-20200506-16392.jpg" width="240"> <img src="/uploads/images/aw-2-s-1.png" width="420"> * Configuration: RRH 4x4 Frequency Band N78 3400-3800MHz * Mode: TDD Operating BW up to 100MHz * Power per antenna: >=2W Power supply -48V * Interface CPRI * Control and Management ORI RRU unit is connected through fiber (CPRI) to 1 gNodeB composed of : - X86 server - AW2S PCIe to CPRI interface board - AW2S Drivers for RRU Control and management - Amarisoft 5G stack software and Core * ## AMARI Callbox Classic. - Allows for multiple cells configuration. - Supports both 5G NR NSA and SA mode. - 3 2x2 MIMO SDRs - UL/DL: 600/150 Mbps - LTE and NB-Iot Capable - Internal use |   ## LimeNET 5G CrowdCell - Allows for multiple cells configuration. - Supports 5G NR SA mode - 2 2x2 MIMO SDRs - 4 antennas - Power amplifier - External use  <img src="/uploads/radio-equipment/20210713-091758.jpg" width="400"> ## LimeNET - Allows for multiple cells configuration. - Supports LTE and NB-IoT - 2x2 MIMO SDR (PCI) - 4 antennas - External use  ## LimeNET Mini - Allows for multiple cells configuration. - Supports LTE and NB-IoT - 2x2 MIMO SDR (USB) - 4 antennas - Internal use (mainly for NB-IoT)  ## ETUS N310 - SDR - 4X4 MIMO - Up to 100MHz BW  ### ETUS B210 - SDR - 2X2 MIMO - Up to 56MHz BW