{"product_id":"extron-da4-12g-hd-sdi-60-1674-01","title":"Extron DA4 12G HD-SDI 1x4 12G-SDI Distribution Amplifier 60-1674-01","description":"\u003cp\u003e\u003cstrong\u003eExtron DA4 12G HD-SDI\u003c\/strong\u003e (part number 60-1674-01) — a four output multi-rate SDI distribution amplifier in a quarter-rack metal enclosure, covering everything from SD-SDI up to 12G-SDI.\u003c\/p\u003e\n\u003cp\u003eSDI infrastructure tends to be a mix of vintages, and this amplifier deals with that by identifying the incoming rate itself. It locks to any common serial digital rate between 270 Mbps and 11.88 Gbps, adapting automatically to the relevant SMPTE and ITU standard, then equalizes the input and reclocks each output. Practically, the equalizer buys back real distance: roughly 230 feet on RG6 at 12G-SDI, 590 feet at 3G-SDI and 984 feet at SDI. HDR metadata, up to 16 channels of embedded audio, closed caption and time code all pass through untouched. Front panel LEDs report the detected input rate, so a technician can identify a feed without a scope.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne BNC input drives four BNC outputs at up to 11.88 Gbps per 12G-SDI connection.\u003c\/li\u003e\n\u003cli\u003eAutomatic input equalization for as much as -30 dB of cable loss.\u003c\/li\u003e\n\u003cli\u003eAutomatic output reclocking at 270 Mbps, 1.485, 2.97, 5.94 and 11.88 Gbps, selectable per output or bypassed.\u003c\/li\u003e\n\u003cli\u003eLatency of 10 ns with unity gain and 75 ohm impedance throughout.\u003c\/li\u003e\n\u003cli\u003eHandles both level A and level B mapping on 3G-SDI and 6G-SDI.\u003c\/li\u003e\n\u003cli\u003eFront panel USB configuration port for setup and firmware updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eBroadcast facilities and production trucks, live event and house-of-worship video systems, stadium and venue camera feeds, post-production monitoring, and medical or scientific imaging chains that carry SDI to several recorders and displays at once.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eI\/O: 1 female BNC in, 4 female BNC out\u003c\/li\u003e\n\u003cli\u003eRates: SDI, HD-SDI, 3G-SDI, 6G-SDI, 12G-SDI; 270 Mbps to 11.88 Gbps\u003c\/li\u003e\n\u003cli\u003ePower: external 12 VDC 0.5 A 6 W Everlast supply; 12 VDC 0.2 A at the unit\u003c\/li\u003e\n\u003cli\u003eEnclosure: metal, 1.0\" H x 4.3\" W x 3.0\" D, 0.33 lbs\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years product, 7 years Everlast power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as Extron DA412GHDSDI, DA4-12G-HD-SDI, part number 60167401. Extron lists this part number as retired.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302166556892,"sku":"EXTRON-DA412GHDSDI-60167401","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/extron-da4-12g-hd-sdi-60-1674-01.jpg?v=1787220019","url":"https:\/\/www.ampronix.com\/products\/extron-da4-12g-hd-sdi-60-1674-01","provider":"Ampronix","version":"1.0","type":"link"}