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HD-88K 8x8 UHD 4K2K HDMI Matrix Switch

$2999.00 $2199.00

Description :

The HD-88K is a professional 8x8 HDMI matrix routing switch supporting (8) HDMI Inputs and (8) HDMI Outputs. The HD-88K is based on HDMI standards and supports full resolution HDMI video with embedded HDCP and a signal bandwidth of 340Mhz, so there is no signal degradation. High definition digital signals can be selected and distributed to any of the (8) Inputs to (8) outputs. This switcher is certified as being fully CEC, ARC and HDCP 1.3 compliant, with full HD 4K2K HDMI V1.4a 3D formats and data rates up to 6.75 Gbps. Supports UXGA/WUXGA/DVI 1920x1200 resolutions to any HD display. The HD-88K has (1) HDMI connector per Input, effectively making this an (8) in x (8) out switcher. The EDID management can be selected between (7) different modes. Control is provided via front panel push buttons, IR remote, RS-232 or TCP/IP (not a web-browser). A RS-232/Ethernet Windows GUI software program is provided for matrix routing control (Windows only).


Product Features


  • (8) HDMI source devices matrix switched to (8) HDMI output destinations
  • HDMI digital video w/ embedded HDCP, DVI formats and CEC/HDCP 1.3 compliant
  • Worldwide control EDID modes for HDMI full 4K2K (24/30Hz) HD video resolutions
  • Link speeds of up to 6.75 Gbps (link clock rate of 340MbHz), Supports HDMI 4K2K, 1.4a 3D formats
  • Wide range of HD resolutions from PC XGA to WUXGA 1920x1200 and HDTV/DTV HDMI resolutions 480i/480p, 576i/576p, 720p, 1080i/p & 3860x2160p (24/30Hz)
  • Compatible with all HDMI source devices, PC monitors, Plasma HD displays, HDTVs and audio receivers or audio amplifiers
  • Digital video TMDS formats resolutions up to 4K2K with Deep color 36-bit
  • Using the build-in booster, each HDMI Output port is capable of driving cable lengths for 1080p up to 98 ft (30M) & 4K2K up to 66 ft (20M)
  • Digital Audio Support: Dolby TrueHD, Dolby Digital, Dolby Digital Plus/ex, DTS, DTS-HD, DTS-HD Master, DTS-EX, PCM, PCM2, LPCM2
  • Various User Interface control:
    • Windows based GUI control via RS-232 port
    • Front panel push buttons
    • IR wireless remote control
    • Ethernet switch control
    • Third party RS-232 controller (via simple ASCII)
  • Full function front panel controls: ALL / OFF / EDID / LOCK / RECALL / MEMORY / ENTER
  • Support EDID Modes:
    • Embedded EDID Modes: FSS/ H24-3D/ H24-3D-M/ H36-3D/ H36-3D-M/ 4K2K-3D / DVI-D 1920x1200-60Hz
    • External modes: External modes : Learning mode-1 (Single Learning) & Learning mode-2 (Multiple Learning)
  • Supports IR remotes and IR extenders for distances up to ~ 984 ft (300M) Maximum
  • Supports Universal power adaptor AC100V~AC240V, 50/60Hz


Type of Switcher
(8) Inputs to (8) Outputs 4K2K HDMI Matrix Switcher
HDMI Support:
HDMI 4K2K, 1080p-@60Hz, H36-bit Deep color, 3D of HDMI V1.4 formats
HDCP / CEC Support
HDCP 2.0 Compliant, CEC Compliant
Video Bandwidth
Double Data Rates: 340Mhz, Total 6.75Gbps bandwidth
Digital Video Support
HD: 480i/ 480p/ 720p/ 1080i/p and 4K2K up to 36bit deep color
Video Inputs
8x HDMI (HDMI or DVI digital source)
Video Outputs
8x HDMI with Booster output for 1080p up to ~98 feet (30M) & 4K2K up to ~66 feet (20M)
Switch Controls
  • 1x Select & Function buttons on front panel (Data status via LCM panel show out)
  • 1x IR Remote Controller (switch control)
  • 1x IR External port (switch control via 3.5mm OD Jack)
  • 1x RS-232 series interface (switch control)
  • 1x Ethernet series interface (switch control)
Source Status
Input status LEDs indicates presence of a live signal
Function Control Keys
ALL, OFF, RECALL, ENTER, MEMORY, LOCK, EDID, Destination button 1 thru 8, Source button 1 thru 8
(7) EDID Management
  • 1. Select Embedded EDID modes : Mode1: FSS, Mode2: H24-3D, Mode3: H24-3D-M, Mode4: H36-3D, Mode5: H36-3D-M, Mode6: 4K2K-3D, PCM-2CH, Mode7: DVI-D 1920x1200-60Hz
  • 2. Select LEARNING Mode: Learning destination EDID to link source
Infrared Frequency
Video Booster
HDMI output for 1080p with lengths up to 98 ft (30M)/4K2K up to 66 ft (20M)
IR External Distance
~984 ft/300M maximum
HDMI I/O Connector
HDMI Type A - SMD 19pin female type
32°F-100°F Operation (0°C-32°C)
Dimensions (LxWxH)
19 x 9.85 x 1.75 in (482x250x44 mm)
Rack Mount
1RU High 19 in Rack Mount #1U-440L (with rack mount)
Power Supply
DC12V, 5A, Power Input: AC 100~240VAC 50/60Hz (universal type supply)
Safety Approvals
Product Weight
8.15 lb/3.65 Kg
Sam Smith - General Dynamics

We were looking for a 1U 19" Rackmount LCD Keyboard console for our Flight Simulation System. KVMSwitchTech promptly responded to all our questions. We purchased several NRKD-KVM-19 Rackmount Console units from them and are very happy with the performance. Keep up the good work.

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