Gefen GF-EDD-HD 8K HDMI EDID Detective with EDID Control & 8K Support

Gefen GF-EDD-HD 8K HDMI EDID Detective with EDID Control & 8K Support

The Gefen GF-EDD-HD HDMI EDID Detective with 8K Support stores and emulates display EDID data so HDMI sources maintain reliable communication with connected displays. It supports HDMI 2.1, 48 Gbps bandwidth, 8K at 60 Hz, and 4K at 120 Hz for professional AV systems.

Use this HDMI EDID emulator for broadcast studios, control rooms, digital signage systems, conference rooms, and AV racks where displays may power off, switch inputs, or route through complex distribution equipment. It helps prevent blank screens, resolution changes, and HDMI handshake failures in mission-critical signal paths.

Five factory-loaded EDID presets, three user-programmable banks, DDC re-clocking, and active Hot Plug Detect management give integrators flexible control over source and display behavior. A USB-C programming port, write-protect switch, durable metal enclosure, and surface-mountable design support dependable field installation.

8K HDMI EDID Management Features

• 8K HDMI Support: Maintains stable HDMI communication up to 8K at 60 Hz and 4K at 120 Hz.
• 48 Gbps Bandwidth: Supports HDMI 2.1 signal workflows for high-resolution professional AV systems.
• Advanced EDID Control: Includes five factory-loaded EDID presets and three user-programmable memory banks.
• Signal Stability: Uses DDC re-clocking and active Hot Plug Detect control to reduce handshake interruptions.
• HDR Format Support: Preserves HDR10, HDR10+, Dolby Vision, and HLG video formats in compatible systems.
• Immersive Audio Support: Passes Dolby Atmos and DTS:X audio formats for advanced AV applications.
• USB-C Programming: Provides access for EDID management and firmware updates from a workstation.
• Write Protection: Includes a 2-position DIP switch to help protect stored EDID profiles from accidental changes.

Technical Specifications

• Brand: Gefen
• Model: GF-EDD-HD
• Product Type: HDMI EDID Detective with EDID control
• Maximum Resolution: 8K at 60 Hz and 4K at 120 Hz
• Video Bandwidth: 48 Gbps
• HDMI Standard: HDMI 2.1 compliant
• HDCP Support: HDCP 2.3 and HDCP 2.2
• HDR Support: HDR10, HDR10+, Dolby Vision, HLG
• Audio Format Support: Dolby Atmos and DTS:X
• Video Input: 1 x HDMI Type A 19-pin female connector
• Video Output: 1 x HDMI Type A 19-pin female connector
• Programming Port: 1 x USB Type-C port for EDID management and firmware updates
• Control Interface: Tact-type program button for EDID recording
• Factory EDID Profiles: 5 pre-loaded presets
• User-Programmable EDID Banks: 3
• EDID Selection: 4-position recessed DIP switch
• EDID Copy: One-button EDID learning from connected display
• Write Protection: 2-position DIP switch for EDID lock and unlock
• Signal Processing: DDC re-clocking
• HPD Management: Active Hot Plug Detect control
• Power Input: 5V DC, 1A
• USB Power: USB bus-powered for EDID programming mode
• Power Consumption: Less than 3W typical operation
• Power Indicator: LED status light
• Enclosure: Durable metal construction, surface-mountable
• Mounting: Field or rack installation
• Operating Temperature: 32°F to 122°F
• Storage Temperature: -4°F to 140°F
• Operating Humidity: 20% to 90% RH, non-condensing
• Storage Humidity: 20% to 90% RH, non-condensing
• MTBF: 50,000 hours
• Standards: HDMI 2.1, HDCP 2.3/2.2, USB Type-C
• Dimensions: 3.54" W x 2.83" H x 0.79" D
• Weight: 0.40 lbs
• Warranty: 3-year manufacturer's warranty