{"product_id":"gravity-uart-fiber-optic-transceiver-module","title":"Gravity: UART Fiber Optic Transceiver Module","description":"\u003cp\u003eAre you still making do with hard, thick shielded twisted pair wire for remote signal-transmitting, dropping the baud rate again and again just for transmission stability? Now get rid of these problems by using this Gravity: UART Fiber Optic Transceiver Module from DFRobot!\u003c\/p\u003e\n\u003cp\u003eWith complete electrical isolation for preventing electromagnetic interference, this module runs at 2000000 baud at any time within a distance of up to 10km (absolute maximum, your mileage may vary depending on your setup). It features lightning protection and can share cable trunking with strong power. Also, users can use it with a passive optical splitter to realize one-to-many star networking.\u003c\/p\u003e\n\u003cp\u003eTwo transceiver modules for only half the price of shielded twisted pair can provide users with long-distance \u0026amp; interference-free fiber-optic communication!\u003c\/p\u003e\n\u003cp\u003eGrab a compatible fiber jumper cable here!\u003c\/p\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003ctable width=\"562\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"234\"\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"328\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGravity: UART\u003c\/td\u003e\n\u003ctd\u003eUART interface, connect to MCU or sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWR LED\u003c\/td\u003e\n\u003ctd\u003ePower indicator, turns ON when powered on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD LED\u003c\/td\u003e\n\u003ctd\u003eIndicator for optical fiber disconnection, which lights up when the fiber optic disconnection is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX LED\u003c\/td\u003e\n\u003ctd\u003eIndicator for fiber optic transmitting, which blinks when transmitting signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX LED\u003c\/td\u003e\n\u003ctd\u003eIndicator for fiber optic receiving, which blinks when receiving signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSC Fiber Optic Interface\u003c\/td\u003e\n\u003ctd\u003eConnect to SC fiber optic interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe SD LED cannot show all the fiber disconnections or unstable transmissions. Please use a red pen, optical power meter and other tools to check errors when a connection problem occurs.\u003c\/p\u003e\n\u003ch2\u003eConnection Example\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/gravity-UART-fiber-module-example_1.jpg?v=1661534251\u0026amp;width=700\" alt=\"Gravity: UART Fiber Optic Transceiver Module Connection Example\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWith complete electrical isolation\u003c\/li\u003e\n\u003cli\u003eLightning protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 3.3V~5V\u003c\/li\u003e\n\u003cli\u003eSignal Voltage: 3.3V~5V\u003c\/li\u003e\n\u003cli\u003eMaximum Speed: 2000000 baud\u003c\/li\u003e\n\u003cli\u003eCommunication Distance: 10km\u003c\/li\u003e\n\u003cli\u003eOperating Wavelength: 1310nm\u003c\/li\u003e\n\u003cli\u003eFiber Optic Type: Single Mode\u003c\/li\u003e\n\u003cli\u003eFiber Optic Interface: SC\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0~70℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct wiki\u003c\/li\u003e\n\u003cli\u003eDimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Gravity: UART Fiber Optic Transceiver Module\u003c\/li\u003e\n\u003cli\u003e1x Gravity 4-pin Connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":43643736358973,"sku":"pxw1789692850913","price":20.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/gravity-uart-fiber-optic-transceiver-module_1.jpg?v=1789692864","url":"https:\/\/laser-engraved-clasp.shop\/products\/gravity-uart-fiber-optic-transceiver-module","provider":"My Store","version":"1.0","type":"link"}