Gefen
Gefen Dual Link DVI Dongle Modules
Extend high-resolution dual-link DVI signals up to 3300 feet with the Gefen Dual Link DVI Dongle Modules. These modules leverage fiber optic transmission for superior immunity to electromagnetic interference and galvanic isolation, ensuring pristine signal integrity over long distances. The integrated Virtual EDID function guarantees reliable compatibility by copying the display's EDID to the source. Housed in compact, durable metal enclosures, these dongles are perfect for professional environments demanding clean and dependable video extension up to 3840 x 2400 resolution.
$3051.31
Owner Satisfaction
4.2
/ 5
Category Rank
101
/ 149
#101 in DVI Splitters & Switches
Price vs Category Average
+39%
Above average
Maximum Resolution
38402400
/ x
Who it's for
- Supports High Resolutions
- Modular and Compact Design
- Reliable Signal Transmission
Who should skip it
- Premium Professional Pricing
- Optimized for Gefen Ecosystems
- DVI is a Legacy Standard
Key Specs
Maximum Resolution
3840 x 2400
Maximum Extension Distance
3300 feet over OM3 fiber
Connectors
DVI-D (Male/Female) and LC (Fiber)
Power Supply
5V DC required for Receiver module
Power Consumption
1.5W (Receiver)
Certifications
FCC, CE
Housing Material
Metal die-cast
Operating Temperature
0 to +50°C
Features
- Extends dual-link DVI up to 3300 feet over fiber
- Virtual EDID ensures seamless source/display matching
- Fiber optic transmission eliminates EMI interference
- Compact sender and receiver modules for easy setup
- Supports high resolutions up to 3840 x 2400
- Durable metal die-cast enclosures
- Compliant with FCC and CE emission standards
- Supports 1080p Full HD at 120Hz
What customers say
These specialized DVI modules earn high praise from professionals integrating them into Gefen KVM or extension systems. The core satisfaction stems from their reliable performance supporting demanding high resolution signals, such as 2560x1600, even over long cable runs. Users consider them indispensable workhorses that solve complex connectivity issues where lesser products fail, justifying the premium cost for mission critical workflows. However, the high initial investment is a significant factor. Disappointment arises quickly if failures occur, as these devices must maintain robust, high bandwidth performance. Perfect compatibility within the specific Gefen ecosystem is essential for successful setup and consistent operation.
Still have a question?
Ask Hayley anything about this product before you decide.