LTE/Cat-M1 Small Cell

Durable outdoor Small Cell with LTE/Cat-M1 technology for enterprise demand
Askey's SFU4120U Small Cell, complied with IP65 for a longevity and durability in adverse weather conditions, supports LTE UEs/Cat-M1 UEs coexistent access and provides enterprise-level outdoor coverage.

To meet the critical demand for enterprise-level outdoor connectivity, it is an ideal and powerful solution to deliver a superior network access experience. This compact small cell has integrated LTE/Cat-M1 technology and LTE backhaul function into a single product, which breaks installation barriers.

The SFU4120U Small Cell is part of the carrier-grade and end-to-end Askey Small Cell Solutions, definitely suitable for various IoT application scenarios such as environmental monitoring, disaster prevention, smart agriculture, and water resources management, etc.



  • Band 20
    UL : 847~862MHz
    DL : 806~821MHz                
  • Channel Bandwidth : 5MHz
  • Max. TX Power : 30dBm per port
  • Antenna : External 2x2 MIMO
  • Backhaul : 
    LTE backhaul, Ethernet backhaul
  • Power Supply : 100~240VAC
  • Power Consumption : 75W
  • Active Users
    - LTE Only: 14
    - Cat M1 Only: 30
  • Data Rates
    - LTE Only :
    DL: 37.5Mbps/UL: 25Mbps
    - Cat M1 Only :
    DL: 1,000kbps/UL: 1,000kbps @multiple Cat M1 UEs
  • Installation : Wall/Pole mount
  •  IP Grade : IP65 ( IEC 60529 )


  • 321 x 231 x 135 mm


  • <7kgs


  • Operating Temperature : -5℃ ~ 55℃
  • Operating Humidity : 90% maximum, non-condensing

Operations and Maintenance

  • Fault Management
  • Configuration Management
  • Performance Management
  • Security Management
  • Software Upgrade


  • 3GPP Release 11
  • eDRX, PSM
  • RFC IPSec
  • LTE UEs/Cat-M1 UEs coexistent access
  • S1/X2 Handover for LTE only
  • Self-Organizing Networks
  • Public Warning System
  • Built-in Wifi for local maintenance only
  • Either one of LTE backhaul and Ethernet backhaul can work
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