HDX Series - Large Matrix Switching Systems

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HDX Mainframe

CYTEC’s HDX Series are economical, high density, passive, bidirectional switch matrices.
Each chassis holds up to 2048 two pole Type A relays, and a modular design allows great flexibility in creating different switching topologies. For example, the following single chassis configurations are all possible: 960×4 single wire matrix, 64×32 two wire matrix, or 32×8 eight pole matrix. See the possibilities listed below. Several independent matrices, such as a four separate 32×16 two pole matrices, can be provided in one chassis as well.
Ethernet LAN, RS232 & IEEE488 controls are standard, while USB and front panel Manual Controls are optionally available. Modular design allows you to easily expand system.

Possible configurations:
    Single pole configurations:
  • 64×4 to 960×4
  • 32×8 to 480×8
  • 16×16 to 224×16
  • 8×32 to 112×32
    Two Pole Configurations:
  • 32×4 to 512×4
  • 16×8 to 256×8
  • 8×16 to 128×16
  • 4×32 to 64×32
    Multi-wire configurations:
  • 8×8 to 128×8 four wire matrix
  • 4×16 to 64×16 four wire matrix
  • 4×32 to 32×32 four wire matrix
  • 4×8 to 64×8 eight wire matrix
  • 2×16 to 32×16 eight wire matrix
  • 2×8 to 32×8 sixteen wire matrix
    Two stage matrix configuration examples:
  • 896x4x16 single wire matrix
  • 448x8x16 single wire matrix
  • 256x4x256 two wire matrix
  • 128x8x128 two wire matrix
  • 64x16x64 two wire matrix
The possibilities are endless. Don’t see it? Just ask!

HDX Series Switch Modules

Contact Cytec for help determining which module works best for your specific configuration

eight 2x8 switch module for HDX series
HDX/8(2x8)-2A-D37S Switch Modules
Each switch module has 8 separate 2×8 matrix sections which may be interconnected to form a variety of larger configurations when used in the HDX chassis.   Most commonly used for x8, x16, and x32 configurations.  Uses D37S ( Socket ) connectors and type A armature relays with the following specs:
    TYPE A RELAY SPECIFICATIONS
  • Switching Voltage 110 VDC
  • Switching Current 1.0 A
  • Carrying Current 2.0 A
  • Breakdown Voltage 750 VDC
  • Operate Time 3 ms
  • Lifetime (mechanical) 100 million cycles
  • Lifetime (electrical) 10 million cycles @ 10 VA
  • EMF < 3 uV
32x4 2 pole switch module for HDX series
HDX/32x4-2A-D37S Switch Modules

Each switch module is an individual 32×4 2 pole matrix.  They may be interconnected to build larger configurations or used in series to make 3 stage matrices that maintain the bandpass of a single module to a great degree.  For example eight of these modules may be cascaded through another module to make a 256×4 matrix with 10 MHz – 3dB bandwidth.  Uses Two D37S ( Socket ) connectors and type A armature relays with the following specs:

    • TYPE A RELAY SPECIFICATIONS

 

  • Switching Voltage 110 VDC
  • Switching Current 1.0 A
  • Carrying Current 2.0 A
  • Breakdown Voltage 750 VDC
  • Operate Time 3 ms
  • Lifetime (mechanical) 100 million cycles
  • Lifetime (electrical) 10 million cycles @ 10 VA
  • EMF < 3 uV
HDX/8(4x4)-2A-D37S Switch Modules

Each switch module has 8 separate 4×4 matrix sections which may be interconnected to form a variety of larger configurations when used in the HDX chassis.   Most commonly used for Nx4, and Nx4xM configurations.  Uses D37S ( Socket ) connectors and type A armature relays with the following specs:

    • TYPE A RELAY SPECIFICATIONS

 

  • Switching Voltage 110 VDC
  • Switching Current 1.0 A
  • Carrying Current 2.0 A
  • Breakdown Voltage 750 VDC
  • Operate Time 3 ms
  • Lifetime (mechanical) 100 million cycles
  • Lifetime (electrical) 10 million cycles @ 10 VA
  • EMF < 3 uV