Siemens NB

With its @vantage portfolio, Siemens and NEC created a complete range of UMTS radio access network elements.

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Repair & Refurbishment
Supply of Parts
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Technical Information

We offer hardware support including parts supply and complete nodes in this portfolio that was comprised with the following systems:

  • NB-341 (compact micro) – 1 carrier, FDD
  • NB-150 (compact micro) – TDD
  • NB-440 (macro compact indoor) – 3 carriers, 3 sectors (up to 9 carriers, 3 sectors with extension rack), FDD
  • NB-441 (macro compact outdoor) – 3 carriers, 3 sectors (up to 9 carriers, 6 sectors with extension rack), FDD
  • NB-530 (macro indoor) 6 carriers, 3 sectors, FDD
  • NB-531 (macro outdoor) 6 carriers, 3 sectors, FDD
  • NB-540 (macro indoor) – 12 carriers, 3 sectors, FDD
  • NB-640G (GSM/UMTS indoor) – 6 carriers, 3sectors, FDD

We offer hardware support including parts supply and complete nodes in this portfolio that was comprised with the following systems:

  • NB-341 (compact micro) – 1 carrier, FDD
  • NB-150 (compact micro) – TDD
  • NB-440 (macro compact indoor) – 3 carriers, 3 sectors (up to 9 carriers, 3 sectors with extension rack), FDD
  • NB-441 (macro compact outdoor) – 3 carriers, 3 sectors (up to 9 carriers, 6 sectors with extension rack), FDD
  • NB-530 (macro indoor) 6 carriers, 3 sectors, FDD
  • NB-531 (macro outdoor) 6 carriers, 3 sectors, FDD
  • NB-540 (macro indoor) – 12 carriers, 3 sectors, FDD
  • NB-640G (GSM/UMTS indoor) – 6 carriers, 3sectors, FDD

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