{"product_id":"detachable-dvi-extension-module-m1-201sa-optical-dvi-to-500m","title":"Detachable DVI Extension Module M1-201SA - Optical DVI to 500m","description":"\u003cp\u003eIn this review of the Detachable DVI Extension Module M1-201SA, the bottom line is simple: this unit is for AV installers and IT professionals who need to extend uncompressed DVI video reliably over long distances. The M1-201SA stands out because it uses duplex LC multi-mode fiber to deliver full VESA resolutions up to WUXGA (1920 x 1200) at 60Hz to distances up to 500 meters (1,640 ft), and it offers a convenient self EDID programming feature that simplifies setup. For projects where signal integrity, low RFI\/EMI and long cable runs matter, this module delivers a focused, practical solution.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical extension:\u003c\/strong\u003e Extends DVI video over a pair of duplex LC multi-mode fibers to as far as 500 meters, preserving image quality for long runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh resolution support:\u003c\/strong\u003e Supports all VESA resolutions up to WUXGA 1920 x 1200 at 60Hz, which covers most professional displays and conference-room setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable modules:\u003c\/strong\u003e Compact, detachable DVI-plug modules plug directly to sources and displays to reduce clutter and simplify installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf EDID programming:\u003c\/strong\u003e Reads EDID from the connected display and restores it to the transmitter EEPROM automatically, eliminating separate DDC wiring during setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical advantages:\u003c\/strong\u003e Uses optical transmission to reduce RFI\/EMI and increase security compared with long copper runs, useful in sensitive or noisy environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe M1-201SA is best for AV integrators, IT teams, digital signage installers and anyone who needs to run uncompressed DVI video beyond typical copper limits while maintaining full WUXGA resolution. It is particularly useful in buildings, campuses or venues where long cable runs and low electromagnetic interference are priorities.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include users who only need short HDMI or DVI cable runs under a few meters, or buyers who require support for newer digital interfaces such as native HDMI 2.x or DisplayPort without adapters. This module is optimized for DVI signaling and fiber extension rather than consumer HDMI convenience.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtends uncompressed DVI up to 500 m (1,640 ft) while supporting WUXGA 1920 x 1200 at 60Hz.\u003c\/li\u003e\n\u003cli\u003eDetachable DVI-plug modules allow direct connection to graphics sources and displays for tidy installations.\u003c\/li\u003e\n\u003cli\u003eSelf EDID programming reads and stores display EDID automatically, simplifying configuration.\u003c\/li\u003e\n\u003cli\u003eOptical transmission reduces RFI\/EMI and improves security over long runs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for DVI over multi-mode fiber, so it is not a native solution for newer HDMI or DisplayPort devices without adapters.\u003c\/li\u003e\n\u003cli\u003eRequires fiber infrastructure and an external power adapter for full operation, which may add installation cost.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eM1-201SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eDVI via detachable DVI-plug modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Resolution\u003c\/td\u003e\n\u003ctd\u003eWUXGA 1920 x 1200 at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 500 meters (1,640 ft) over duplex LC multi-mode fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Connectors\u003c\/td\u003e\n\u003ctd\u003ePair of duplex LC multi-mode fibers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDID\u003c\/td\u003e\n\u003ctd\u003eSelf EDID programming to transmitter EEPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eExternal power adapter required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Detachable DVI Extension Module M1-201SA is a pragmatic, high-value choice for professionals who need reliable, long-distance DVI video distribution with preserved resolution and simplified setup. Its detachable modules and self EDID programming save installation time, and the optical link reduces interference risks. Choose this unit when you have fiber infrastructure and require uncompressed DVI to WUXGA over long runs.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this module carry 1920 x 1200 at 60Hz?\u003c\/strong\u003e\u003cbr\u003eYes, the M1-201SA supports WUXGA 1920 x 1200 at 60Hz over the specified fiber distance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow far can the signal be extended?\u003c\/strong\u003e\u003cbr\u003eThe optical DVI signal can be extended up to 500 meters (1,640 ft) over a pair of duplex LC multi-mode fibers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the unit require special EDID wiring?\u003c\/strong\u003e\u003cbr\u003eNo, it features self EDID programming that reads the display EDID and restores it to the transmitter EEPROM automatically.\u003c\/p\u003e","brand":"Opticis","offers":[{"title":"Default Title","offer_id":48621991952603,"sku":"B0191R6P8I","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/619a9DyPizL._AC_SL1000.jpg?v=1778429535","url":"https:\/\/gearmusthave.com\/products\/detachable-dvi-extension-module-m1-201sa-optical-dvi-to-500m","provider":"GearMustHave","version":"1.0","type":"link"}