{"product_id":"extron-fox3-sr-321-mm-60-1777-21","title":"Extron FOX3 SR 321 MM Fiber Optic Scaling Receiver 60-1777-21","description":"\u003cp\u003e\u003cstrong\u003eExtron FOX3 SR 321 MM\u003c\/strong\u003e (part number 60-1777-21) — a multimode fiber receiver that rebuilds mathematically lossless 4K\/60 DisplayPort video for a workstation display.\u003c\/p\u003e\n\u003cp\u003ePaired with a FOX3 T 321 transmitter, this receiver recovers video, USB, audio, and control data carried over multimode glass and outputs it as scaled DisplayPort at up to 4096x2160 at 60 Hz with 4:4:4 color. The onboard Vector scaling engine adjusts resolution and chroma automatically to match whatever display is connected, so integrators don't have to hand-configure output timing per room. Because this variant runs in lossless mode over a single fiber, it targets mission-critical CAD, medical imaging, or command-center workstations where pixel-perfect detail matters more than running two fiber strands.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLossless 4096x2160 at 60 Hz, 4:4:4 DisplayPort output over one multimode fiber\u003c\/li\u003e\n\u003cli\u003eMultimode reach to 500 m (1640 ft) on OM4 laser-optimized cable\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 extension to 480 Mbps plus dedicated USB HID ports for KVM peripherals\u003c\/li\u003e\n\u003cli\u003eRS-232 and IR insertion for remote source and display control\u003c\/li\u003e\n\u003cli\u003eAnalog stereo audio de-embed with a local audio return channel\u003c\/li\u003e\n\u003cli\u003eFront-panel USB configuration port and rear RJ-45 for Ethernet monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eFits workstation extension inside a single building or campus wing — engineering labs, control rooms, trading floors, and KVM racks where a DisplayPort source needs to sit hundreds of feet from its display without a copper run's distance limits.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVideo: DisplayPort 1.2a, up to 4096x2160 at 60 Hz, 4:4:4, 21.6 Gbps\u003c\/li\u003e\n\u003cli\u003eFiber: multimode, 500 m max reach, 2 or 4 LC connectors, 850 nm\u003c\/li\u003e\n\u003cli\u003eUSB: 1 USB 2.0 port (500 mA) plus 2-port USB HID\u003c\/li\u003e\n\u003cli\u003eEnclosure: half-rack metal, 1.7\"H x 8.75\"W x 8.5\"D, 2.4 lbs\u003c\/li\u003e\n\u003cli\u003ePower: internal 100-240 VAC supply, 29.1 W consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as Extron FOX3SR321MM, FOX3-SR-321-MM, part number 60177721.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302277574876,"sku":"EXTRON-FOX3SR321MM-60177721","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/extron-fox3-sr-321-mm-60-1777-21.jpg?v=1787221600","url":"https:\/\/www.ampronix.com\/products\/extron-fox3-sr-321-mm-60-1777-21","provider":"Ampronix","version":"1.0","type":"link"}