PRODUCT CODE:

4K HDBaseT 8x8 HDMI™ Extender Matrix – 400ft (Cat6) (UHD88-EXB300-K)

PRODUCT CODE:

4K HDBaseT 8x8 HDMI™ Extender Matrix – 400ft (Cat6) (UHD88-EXB300-K)

$1,999.00

In Stock: Usually Ships in 24 Hours

HDMI 2.0 & HDCP 2.2 compliant
Supports resolutions up to 4K@60Hz 4:4:4
18Gbps video bandwidth

Quantity:

REQUEST A QUOTE

FREE SHIPPING WITHIN *USA ON ORDERS $50 & MORE

OREI UHD88-EXB300-K: HDMI™ Extender Matrix - 400 Feet

The UHD88-EXB300-K is an 8x8 HDMI matrix extender featuring 8 HDMI inputs and 8 mirrored HDBaseT outputs alongside 8 local HDMI outputs—enabling connection to up to 16 displays. It supports video resolutions up to 4K@60Hz 4:4:4 with full compliance to HDMI 2.0 and HDCP 2.2 standards, and offers a bandwidth of 18Gbps for uncompressed transmission.

Each HDBaseT output extends video signals up to 400 feet over a single CAT5e/6/7 cable. The matrix includes independent 4K-to-1080p downscaling per output, along with support for HDR10, HDR10+, Dolby Vision, and HLG. Audio extraction is available via both analog and coaxial outputs.

Control options include front panel buttons, IR remote, RS-232, LAN, and WebGUI, with advanced EDID management, CEC support, and Power over Cable (PoC) technology for streamlined installation. The UHD88-EXB300-K is built for professional-grade AV routing in commercial, educational, and digital signage applications.

Key Features:

HDMI 2.0 & HDCP 2.2 compliant – Compatible with current high-definition video and content protection standards.
Supports resolutions up to 4K@60Hz 4:4:4 – Delivers ultra-clear video across all outputs.
18Gbps video bandwidth – Maintains uncompressed high-performance AV quality.
4K to 1080p downscale on all outputs – Optimizes video for displays with lower resolution support.
HDR, HDR10+, Dolby Vision & HLG pass-through – Enables high dynamic range visuals for vivid picture quality.
Extend video up to 400 feet – Uses HDBaseT to transmit HDMI signals over CAT5e/6/7 cables.
Audio extraction via analog and coaxial ports – Outputs audio independently from HDMI for flexible routing.
Advanced EDID management & CEC control – Ensures optimal device communication and control integration.
Multiple control options – Operate via front panel, IR remote, RS-232, LAN, or WebGUI interface.
Power Over Cable (PoC) – Supplies power to HDBaseT receivers through CAT cables, simplifying installation.

CONNECTIVITY
Transmitter: INPUT: 8 × HDMI™ INPUT [Type A, 19-pin Female]
OUTPUT: 8 × HDMI™ OUTPUT [Type A, 19-pin Female]
8 × HDBaseT OUTPUT [RJ45]
8 × COAX AUDIO OUT [3.5mm stereo mini-jack]
8 × L/R AUDIO OUT [5-pin phoenix connector]
CONTROL: 9 × IR IN [3.5mm stereo mini-jack]
9 × IR OUT [3.5mm stereo mini-jack]
1 × TCP/IP [RJ45]
1 × RS-232 [D-Sub 9]
Receiver: INPUT: 1 × HDBT IN [RJ45, 8-pin female]
OUTPUT: 1 × HDMI™ OUT [Type A, 19-pin female]
1 × AUDIO OUT [3.5mm stereo mini-jack]
CONTROL: 1 × IR IN [3.5mm stereo mini-jack]
1 × IR OUT [3.5mm stereo mini-jack]
1 × RS-232 [3-pin phoenix connector]
1 × SERVICE [Mini-USB, update port]
EXTENDING DISTANCE
CAT6A/7 cable: 394ft / 120m@1080P
CAT6A/7 cable: 492ft / 150m@4K60Hz
ADDITIONAL FEATURES
CEC: Yes
ARC: No
USB KVM: No
PoC: Yes
IR Control: Yes
Downmix: No
Downscale: No
Over IP: No
HDBaseT: Yes
RS-232: Yes
COMPLIANCES
HDMI™ Compliance HDMI™ 2.0b
HDCP Compliance HDCP 2.2 and HDCP 1.x
POWER
Power Consumption: 125W (Max)
Power Supply: AC 100–240V, 50/60Hz
DIMENSIONS & WEIGHT
Matrix: Length: 374mm / 14.72in
Width: 440mm / 17.32in
Height: 88.6mm / 3.49in
Weight: 6.54kg / 14.41lb
Receiver: Length: 65mm / 2.56in
Width: 140mm / 5.51in
Height: 18mm / 0.71in
Weight: 155g / 0.34lb
PROPERTIES
Color: Black
Housing: Metal Enclosure
ESD Protection: IEC 61000-4-2: ±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Operating Temperature: 32–104°F / 0–40°C
Storage Temperature: -4–140°F / -20–60°C
Relative Humidity: 20–90% RH (Non-condensing)