BARS Headend (HE)

Powerful headend efficiently supports all three major U.S. carriers
The BARS headend unit (HE) is the core of the system. It receives and digitizes signals from up to three mobile operators, then delivers data and power to remote units (RUs) via dedicated Ethernet cables. The HE extends its coverage by supporting up to 40 RUs simultaneously. This architecture reduces costs by limiting the number of rooftop antennas needed to communicate with the outdoor network, while offering the flexibility to cover larger buildings or campus environments.

Caractéristiques et avantages

  • Off-air signal source provides service immediately while eliminating costly carrier fees and delays
  • Headend and hubs support eight (8) remote units each scaling up to 40 RUs, reducing the need for additional, costly headend and donor equipment
  • Auto commissioning feature reduces common errors and site visits
  • Interference Cancellation System (ICS) eliminates oscillation and improves quality
  • All three major U.S. carriers – AT&T, T-Mobile, and Verizon – supported in a single system
  • Prend en charge trois bandes par porteuse, permettant une sélection de bandes plus large au besoin
  • Each carrier donor antenna is amplified individually, reducing the need to isolate a single carrier to increase power for the others
  • Web user interface allows simple commissioning

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Ressources

Fiche technique des barres SOLiD
Livre numérique SOLiD BARS
SOLiD BARS Brochure