RF Shielded Racks

JHSC Home / Products / Holland Shielding Home / RF Shielded Racks

RF shielded racks

 RF Shielded Racks

EMI shielding metal racks and enclosures

Metal cabinets, (19”) racks and shielded enclosures

As the threat of IEMI or EMP attacks becomes more real and the awareness of the risks rises, the need for shielded racks and/or data centers is increasing. We offer shielded racks that can be fully customized to your requirements.

Attenuation levels:

We offer 2 standard performance levels for shielded racks to choose from as follows:

Level 1: This type of rack is based on well-known racks on the market and optimized for the shielding of your equipment with Holland Shielding in-house produced shielding materials. This rack will give you basic protection and reduce incoming attack up to 10.000 times.

Level 2: This ultimate shielding rack comes from Holland Shielding spin-off prefab Faraday cages. These racks exceed the most shielding effectiveness standard and offers performance over 120 dB.

Please note: These values are measured under laboratory conditions. Results may vary in other situations. Please read our Guarantee.


All our racks can be fully customized to customer requirement. It should be noted there is likely to be leakage in every cable opening in the RF shielding rack. For this reason our racks are equipped with signal line filters.

Most integrated options are:
  • Power-line filters
  • Signal-line filters
  • Ventilation honeycombs
  • Waveguide
  • I/O panel (BNC-, SMA-, N-Connector)
  • 7894 UDP data-line filter
  • 7896 USB 3.0 optical converter
  • Fixed/sliding shelve
  • Etc.
  • IEMI (Intentional Electromagnetic Interference)
  • Eavesdropping
  • Solar storms
  • EMP attacks
  • MIL-STD-188-125
  • Radiated attacks
  • Lightning
  • NSA 94-106
Standard dimensions:

Level 1 rack
600/800/1200 mm width
400/500/600 mm depth
1200/1400/1600/1800/2000/2200 mm height

Level 2 rack
standard 960 x 800 x 2200 mm W x D x H, internal height 2000 mm > 42 U
any other size on request. Minimum width is 680 mm to fit the door.

Shielded rack dimensions

For extra power ventilation extra fans with shielded Honeycomb ventilation panels are attached on the back of the rack

The glass in the door is equipped with an electrically conductive mesh which you can see through and that which guarantees a very good shield.

Each rack can be equipped with optional inputs and filters. Think of data connections such as USB and Ethernet and also filtered power feeds for the device inside the racks.

Wall mount shielded racks:

We deliver relatively simple shielded boxes for small studies to large EMI and FCC heavy-duty shielded enclosures.

Our EMI shielded racks are constructed with Holland Shielding patented Mu-ferro 6800 series plate material, which is galvanically perfect and compatible with our EMI shielding gasket materials. This combination results in a very high shielding performance in the long term.

Our Shielded enclosures allow you to meet a wide variety of requirements for EMI/RFI suppression including:

  • Mil Spec 285
  • FCC Part 15
  • European VDE
  • I/O panel (BNC-, SMA-, N-Connector)
  • 7894 UDP data-line filter
  • 7896 USB 3.0 optical converter
  • Fixed/sliding shelves
  • Etc.

General documentation

Get a Quotation

Fill in the form below.