{"product_id":"kramer-50-001290-ext3-u3-r","title":"Kramer EXT3-U3-R – USB 3.2 Gen 1 Extender Receiver","description":"\u003cstyle\u003e.cn-spec td{padding:6px 8px;border:1px solid #ddd;vertical-align:top;word-wrap:break-word}\u003c\/style\u003e\u003ch2\u003eWhat is the Kramer EXT3-U3-R USB 3.2 extender receiver?\u003c\/h2\u003e\u003cp\u003eThe Kramer EXT3-U3-R is the device-side receiver of Kramer's EXT3-U3 USB 3.2 Gen 1 extender system. It converts the CATx signal from an EXT3-U3-T transmitter back to USB 3 and works as a hub for up to three USB devices, up to 100m from the host. It lets integrators put a 5Gbps USB camera, capture device or touch display at the far end of a room while the computer stays in the rack.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.kramerav.com\/web\/images\/products\/zoom\/kramer-ext3-u3-r-pi.jpg\" alt=\"Kramer EXT3-U3-R USB 3.2 receiver\" style=\"max-width:100%;height:auto;\" loading=\"lazy\"\u003e\u003ch2\u003eHow does the Kramer EXT3-U3-R work?\u003c\/h2\u003e\u003cp\u003eThe EXT3-U3-T transmitter converts the host's USB 3.2 Gen 1 signal into a CATx signal based on HDBaseT USB. The EXT3-U3-R receives it over one CAT cable and presents three USB-A device ports through its integrated hub, supporting USB 3.2 Gen 1 as well as legacy USB 2.0 and 1.1 devices.\u003c\/p\u003e\u003cp\u003eThe system supports interrupt, bulk and isochronous transfers, so video streaming cameras, capture devices, storage and HID peripherals all work without drivers or configuration. RS-232 and the FSYNC camera frame synchronization signal are extended alongside USB.\u003c\/p\u003e\u003cp\u003eWhen the receiver is powered by its own power supply, it can fast-charge connected peripherals. Power is delivered over the CATx cable, so only one end of the link needs a power source.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.kramerav.com\/web\/images\/diagrams\/kramer-ext3-u3-t-r_cd_rev_2.jpg\" alt=\"Kramer EXT3-U3 connection diagram\" style=\"max-width:100%;height:auto;\" loading=\"lazy\"\u003e\u003ch2\u003eWhat are the key features of the Kramer EXT3-U3-R?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree USB device ports\u003c\/strong\u003e — Integrated hub at the device end of the link.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB 3.2 Gen 1 at 5Gbps\u003c\/strong\u003e — Handles high-throughput cameras and capture devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 100m reach\u003c\/strong\u003e — Long CAT runs from host to devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackward compatible\u003c\/strong\u003e — Works with USB 2.0 and 1.1 devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll USB transfer modes\u003c\/strong\u003e — Interrupt, bulk and isochronous supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote USB charging\u003c\/strong\u003e — Fast charging of peripherals when locally powered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS-232 and FSYNC\u003c\/strong\u003e — Control and camera frame sync on the same cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower over CAT\u003c\/strong\u003e — One power source runs the link.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere is the Kramer EXT3-U3-R typically used?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eBoardroom\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable class=\"cn-spec\" style=\"width:100%;table-layout:fixed;border-collapse:collapse;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003ccol style=\"width:60%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRole\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 3.2 Gen 1 receiver (device side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 USB-A (devices), 1 CAT (RJ-45) extension, 1 RS-232 (3-pin terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated USB hub\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTraffic rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtension link\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHDBaseT USB over CATx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReach\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 100m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC, 2A; 1.85A consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0° to +40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRegulatory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, UL; RoHS, WEEE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.05 x 5.96 x 2.74cm (7.50 x 2.35 x 1.08in) W, D, H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat transmitter does the EXT3-U3-R need?\u003c\/h3\u003e\u003cp\u003eIt pairs with the EXT3-U3-T at the host. Both are also sold together as the EXT3-U3-KIT, and the units can pair with other HDBaseT USB3 (VS6320-based) products.\u003c\/p\u003e\u003ch3\u003eHow many USB devices can I connect?\u003c\/h3\u003e\u003cp\u003eUp to three, through the receiver's integrated hub.\u003c\/p\u003e\u003ch3\u003eWill it charge connected devices?\u003c\/h3\u003e\u003cp\u003eYes. It fast-charges peripherals when the receiver is powered by its own power supply.\u003c\/p\u003e\u003ch3\u003eIs it suitable for USB cameras?\u003c\/h3\u003e\u003cp\u003eYes. Isochronous transfers and FSYNC pass-through make it suited to conferencing and production cameras such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/kramer-k-cam4k-4k-ptz-camera-4k-uhd-camera-71-degree-wide-angle-lens-12-times-optical-zoom\"\u003eKramer K-CAM4K\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhat are the USB 2.0 alternatives?\u003c\/h3\u003e\u003cp\u003eCompare the \u003ca href=\"https:\/\/creationnetworks.net\/products\/kramer-kds-usb2-dec-usb-2-0-high-speed-extension-decoder\"\u003eKramer KDS-USB2-DEC network USB decoder\u003c\/a\u003e or the \u003ca href=\"https:\/\/creationnetworks.net\/products\/kramer-kds-usb2-usb-2-0-high-speed-extension-encoder-decoder-kit\"\u003eKDS-USB2 kit\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDoes Creation Networks install these systems?\u003c\/h3\u003e\u003cp\u003eYes. We design, install and support Kramer AV and conferencing systems nationwide. Browse the \u003ca href=\"https:\/\/creationnetworks.net\/collections\/kramer\"\u003eKramer collection\u003c\/a\u003e or contact us for a quote.\u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":68084734886124,"sku":"50-001290","price":416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/kramer-ext3-u3-r-pi.jpg?v=1793871990","url":"https:\/\/creationnetworks.net\/products\/kramer-50-001290-ext3-u3-r","provider":"Creation Networks","version":"1.0","type":"link"}