RNA Series - Display Port

Real-Time 4K KVM-over-IP Network Adapter

Petr Chalupa

Petr Chalupa

Odolné PC, Military, TEMPEST, Doprava +420 251 614 073

Základní informace

  • Display Port 1.2a
  • Open standard uncompressed 4K UHD
  • 10GbE or 25GbE Standard IP network
  • Pixel perect, lossless, low-latency

The RNA Series - Display Port is a powerful real-time KVM system, available in encoder, decoder and codec module variants. The RNA Series - Display Port is capable of processing 4K UHD 2160 x 3840 resolutions in uncompressed pixel-perfect lossless quality in real-time. 

 RNA Series - Display Port highlights


  • DisplayPort 1.2a
  • Support of 4K UHD 3840 x 2160 @ 60Hz
  • Pixel encoding RGB 4:4:4
  • Uncompressed pixel perfect, lossless video quality
  • Near zero latency (less than one frame)


  • USB-B computer host
  • USB-A for workstation HID
  • Analog Audio line in and line out
  • 2x 10G/25G SFP+ sockets media ports for KVM
  • 1x RJ45 socket for network management and service


  • Compact Encoder, Compact Decoder, and Codec modules
  • Configurable 19” 1U Rackmount Chassis
  • Desktop CODEC appliance


  • Point-to-point, point-to-multipoint, multi-point to multipoint matrix
  • RESTful API for configuration
  • Web interface for software updates and monitoring
  • LED’s for module identification and troubleshooting
  • Management platform though secure https and ECDH key exchange


  • IP based signal transmission over standard 10 or 25 Gigabyte networks
  • Redundant media ports for maximum bandwidth or fail safe network architectures

Rugged & Reliable

  • MIL-STD 810G qualified
  • CODEC local server active safe-pass through
  • Redundant networkingImage Freeze detection
  • Image freeze detection

RNa Series - Display Port landscape.jpg

ENCODER – Server Side Connection

The RNA-DP encoder is equipped with two display port inputs, two USB-B host connections, two SPF+ slots, one bi-directional analog audio channel, and eight GPIO. The RNA-DP Encoder can support a single dual-headed server, or two single-headed servers simultaneously.

DECODER – Remote Client Workstation

The RNA-DP Decoder is equipped with two display port outputs, three USB-A HID connections, two SPF+ slots, one bi-directional analog audio channel, and eight GPIO.  The RNA-DP decoder can support a dual-head remote client workstation with full HID control and bi-directional audio.  Each display head can play full screen full-resolution 4K video, or up to 4 server compositions on each screen (8 total).

CODEC – Local/Remote Client Workstation

The RNA-DP CODEC combines the functions of an encoder and decoder in a single appliance.  Featuring three display port inputs and three display port outputs, the RNA-DP CODEC offers the highest 4K input/output channel density on the market.  In addition, CODEC has one USB-B host connection, three USB-A HID connections, two SPF+ slots, two bi-directional analog audio channel, and sixteen GPIO.

Supporting both local server control and remote client workstation, the RNA-DP CODEC provides unparalleled system architecture design flexibility and fail-safe operation.  Safe-pass-through (SFP) on the RNA-DP CODEC is activated in the event network connection is lost local server control is maintained.  Unlike the RNA-DVI, the RNA-DP must remain powered in SFP mode.

chassis overview DP.jpg

RNA-DP Chassis options

Rackmount Standard 19" 1U rackmount Chassis

  • Houses up to three encoder or decoder modules, or two CODEC modules.
  • Racks may be ordered in any mix of encoders, decoders or CODEC according architecture needs
  • Front presented AC power
  • Fan airflow direction configurable
  • MIL-STD-810G

Desktop CODEC

  • Convenient desktop appliance
  • 1U ½ width single CODEC module
  • Redundant DC power – rear presented
  • MIL-STD-810G

Open Frame Modules

  • Stock spare Compact or Codec modules Line Replaceable units
  • Integrate open frames into custom enclosure or housing


Streaming video standard IETF RFC4175 (uncompressed)    
Video Timing Up to 4K UHD 3840 x 2160 at 60Hz, 8 bit color


Video 3x DP 1.2a input
3x DP 1.2a output
2x DP 1.2a input 2x DP 1.2a output
USB 1x USB type B (host)
3x USB type A (HMI)
2x USB type B (host) 3x USB type A (HMI)
Analog Audio 2x 3.5 mm TRS jack line-in
2x 3.5 mm TRS jack line-out
1x 3.5 mm TRS jack line-in
1x 3.5 mm TRS jack line-out
1x 3.5 mm TRS jack line-in
1x 3.5 mm TRS jack line-out
Active Safe pass-through DP, Audio, USB N/A N/A
GPIO 16x I/O + 1x SPT
12 x TLL level
4 x RS level
8x I/O
6x TTL level
2x RS level
8x I/O
6x TTL level
2x RS level
Network connections 2x 25GBASE-SR/LR or 10GBASE-SR/LR (single or multimode)    
Setup/control Control API via https
Configuration via web service


Shock MIL-STD-810G
30g/ 12.5ms
Vibration MIL-STD-167-1
Sinusoidal (operating and non-operating)
5-20 Hz: 1.27 mmp (0.05” p)
20-2000 Hz: 2 g
EMI/EMC MIL-STD-461G Navy ships (below deck)    
Temperature MIL-STD-810G
Operating: 0°C to 50°C
Storage: -40°C to +70°C
Humidity MIL-STD-810G
95% @ 40°C non-condensing
Altitude/Low pressure MIL-STD-810G
Operating up to 25,000 ft
Non-Operating up to 40,000 ft
Other certifications and compliances FCC-A, EN 55022/24, IEC 60950 (CE), EU RoHS, EU REACH    


  Rackmount Desktop CODEC  
Dimensions HxWxD mm 
44 x 429.5* x 257
(1.782" x 16.909" x 10.118")
*excludes bracket
42.5* x 188.5 x 220
(1.673" x 7.421" x 8.661")
*excludes rubber foot
Weight <5.5 kg < 3kg  
Power Consumption Typ. 130 W*
Max 150 W
*RNA-423 fully populated
Typ. 45 W
Max 50 W
Power Input 100-240 V AC Redundant 12V DC  


Configuration Slot 1 Slot 2 Slot 3
RNA-421 (single module) C1 or E1 or D1 -
RNA-422 (double module) C1 or E1 or D1 C1 or E1 or D1 -
RNA-423 (triple module) E1 or D1 E1 or D1 E1 or D1



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