Key features:

  • ingress protection: IP54
  • robust design: excellent protection against corrosion, dust, vandalism and intrusion
  • intelligent cooling and ventilation systems
  • ease of transportation - integrated handles
  • double walls - air coat
  • the possibility for remote monitoring of cabinets and installed infrastructure
  • low noise level
  • integrated power supply system and AC panel

Send an inquiry:

We design innovative solutions to fully meet the individual needs of our customers.

If you haven't found the right product or you want to send an inquiry for an existing one, please contact us:

e-mail: info@telzas.com




Street Cabinets

We are the leader in areas of: uninterruptible power supply systems, supervisory solutions and ventilation and cooling systems. Designing the street cabinets series we have used our long-term experience in production of versatile outdoor power supply systems..

Our multi-functional street cabinets are specially designed for the use of active and passive transmission technology in outdoor applications. The robust housing protects the internal components reliably against weather conditions, electromagnetic interference and unauthorized access.

Street cabinet housing serve the protection of network components from external weather conditions. These cabinets can be used in the classic copper transmission application as well as in modern fiber technology. Whatever the application: fiber-optic network (VDSL, Vectoring, FTTH, FTTX, FTTB, FTTC) backbone networks or broadband expansion, our outdoor enclosures are versatile.

Our customers appreciate our flexibility and reliability. Thanks to the flexible production organization TELZAS offers highly customized product to meet the network’s exact requirements.


For more information, see the product gallery and the technical documentation.


Street cabinet SZ50-21U-01 Street cabinet SZ50-21U-01 Street cabinet SZ70-21U-01 Street cabinet SZ70-21U-01



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Products in category


Street cabinet SZ50-21U-01

  • external dimensions: 1585 x 1450 x 500
  • Ingress protection: IP 54
  • Material - steel/ aluminum
  • integrated temperature control
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Street cabinet SZ50-21U-01

Street cabinet SZ70-21U-01

  • external dimensions: 1585 x 1000 x 500
  • Ingress protection: IP 54
  • Material - steel/ aluminum
  • integrated temperature control
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Street cabinet SZ70-21U-01

Street cabinet SZ110-21U-01

  • external dimensions: 1693 x 929 x 538
  • Ingress protection: IP 54
  • Material - steel/ aluminum
  • integrated temperature control
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Street cabinet SZ110-21U-01

Street cabinet SZ51-21U-01

  • external dimensions: 1585 x 1450 x 700
  • Ingress protection: IP 54
  • Material - steel/ aluminum
  • integrated temperature control system
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Street cabinet SZ51-21U-01

Street cabinet SZ90-40U-01

  • external dimensions: 2071 x 1575 x 790
  • Ingress protection: IP 54
  • Material - steel/ aluminum
  • integrated temperature control system
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Street cabinet SZ90-40U-01

Street cabinet SZ90-40U-01K

  • external dimensions: 2071 x 1575 x 790
  • Ingress protection: IP 54
  • Material - steel/ aluminum
  • integrated temperature control system
  • integrated air-conditioning system - 2000W cooling power
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Street cabinet SZ90-40U-01K