{"title":"RS485\/422\/232 fiber converters","description":"RS485 RS422 RS232 over fiber optic converters, fiber rs422 extenders, fiber rs485 extenders, fiber rs232 extenders","products":[{"product_id":"2-bidirectional-rs422-data-over-fiber-converters-fiber-rs422-rs485-extender-sc-singlemode-20km-multimode-500m-a-pair","title":"2 Bidirectional RS422 data over Fiber converters, fiber rs422 rs485 extender, SC singlemode 20Km multimode 500m,A pair","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt extends bi-directional 2 channels of full-duplex RS-422 data through a fiber optic, long transmission distance ,singlemode fiber can reach to 12.4mile (20Km),compatible with mulitmode up to 500meters. One RS-422 equal to two RS-485.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eSupport bi-directional 2 channels of full-duplex RS-422 data.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eZero delay automatically forward.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eAsynchronous transmission, point to multipoint use, RS-422 interface and fiber conversion.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eautomatically detect the serial port rate, determine and control the direction of data transmission.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eSimplex SC optical port.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eFiber wavelength: 1310nm \/ 1550nm.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eWorking distance:  single-mode 0~20 km, Multi-mode 0~500meters..\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003ePower supply: AC100~240V,DC5V2A. US\/EU\/UK\/AUstandard is optional.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eApplications for: industrial automation and control, access control, card, parking and other systems.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003ePlug and play, easy to operate..422\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/2_b1099210-4a3a-4873-a63a-736731a75dbb_600x600.jpg?v=1717063798\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/3_2ba0b130-e769-467f-bc3f-32526a36d76f_600x600.jpg?v=1717063798\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/7_97bf425d-b796-4096-b34a-699544b06de5_600x600.jpg?v=1717063798\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/11_bad3a65b-d807-479d-bc9d-e1455a54ee34_600x600.jpg?v=1717063797\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1x Transmitter\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1x Receiver\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2x power supply adapter  \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1x manual\u003c\/p\u003e","brand":"Primeda-telecom","offers":[{"title":"Default Title","offer_id":40993790853201,"sku":"PMD-2xRS422-SC","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/1_6df0b2b7-9a1a-4ea5-a99c-f3407dade5a7.jpg?v=1711705219"},{"product_id":"rs232-data-extender-over-fiber-optic-fiber-rs232-extenders-bidirectional-232-serial-db9-over-fiber-singlemode-fiber-up-to-20km-multimode-500m-a-pair","title":"RS232 data Extender over fiber optic, fiber RS232 extenders,Bidirectional 232 serial DB9 over fiber, Singlemode fiber up to 20Km,Multimode 500m, A pair","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ethe item is a universal Bidirectional RS-232 data over fiber optic extender. It is best choice for connecting a remote terminal unit (RTU) to a host (HOST) or a distributed data acquisition system (SCADA) controller. The product uses optical fiber as the transmission medium, improve the transmission performance of the system, effectively avoid the harsh environment of lightning, surge and electromagnetic interference on the threat of communications equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eZero delay automatically forwards\u003c\/li\u003e\n\u003cli\u003eAsynchronous transmission, point to point use, RS232 data interface and fiber conversion\u003c\/li\u003e\n\u003cli\u003eAutomatically detect the serial port rate, identify and control the direction of data transmission\u003c\/li\u003e\n\u003cli\u003eCommunication rate: 120Kbps max.\u003c\/li\u003e\n\u003cli\u003eSimplex SC optical port (FC is optional)\u003c\/li\u003e\n\u003cli\u003eFiber wavelength: 1310nm\/1550nm.\u003c\/li\u003e\n\u003cli\u003eAnti surge protection 1500W, 15KV electrostatic protection\u003c\/li\u003e\n\u003cli\u003eWorking distance: single-mode 20 km, Multi-mode 0~500m.\u003c\/li\u003e\n\u003cli\u003eRS232 data transmission distance: 15 meters\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/08_50fa82f2-2f15-4019-ab2e-1fcc810a1fed_600x600.jpg?v=1711706161\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAmbient temperature: -25 ℃～+70 ℃\u003c\/p\u003e\n\u003cp\u003eStorage temperature: -45 ℃～+95 ℃\u003c\/p\u003e\n\u003cp\u003eRelative humidity: 0～95% (no condensation)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower supply: AC100~240V,DC5V (US\/EU\/UK\/AU standard plug is optional)\u003c\/p\u003e\n\u003cp\u003ePower consumption: 2.5 w  \u003c\/p\u003e\n\u003cp\u003eSize:103x70x27mm（LxWxH）\u003c\/p\u003e\n\u003cp\u003eWeight: 0.8Kg\/pair.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1x RS232 data Transmitter.\u003c\/p\u003e\n\u003cp\u003e1x RS232 data Receiver.\u003c\/p\u003e\n\u003cp\u003e2 x power supply adapter\u003c\/p\u003e\n\u003cp\u003e1 x User manual\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Primeda-telecom","offers":[{"title":"with SC interface","offer_id":40993841741905,"sku":"PMD-RS232-SC","price":42.0,"currency_code":"USD","in_stock":true},{"title":"with FC interface","offer_id":40993841774673,"sku":"PMD-RS232-FC","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/01_767ddd1c-cf84-4db0-a196-a1b9a4076436.jpg?v=1711706045"},{"product_id":"rs485-series-data-extenders-over-fiber-optic-a-pair-1-bidirectional-universal-rs485-fiber-converters-sc-singlemode-up-20km-multimode-500m","title":"RS485 data Extenders over Fiber Optic A pair,1 Bidirectional Universal RS485 fiber converters, SC singlemode up 20Km,Multimode 500m","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ethe unit is a RS-485 interface fiber MODEM with asynchronous transmission half-duplex transparent protocol, which is the best for connecting remote terminal unit (RTU) to host (HOST) or distributed data acquisition system (SCADA) controller select. The product uses optical fiber as the transmission medium to improve the transmission performance of the system and effectively avoid the threats to communication equipment such as lightning strikes, surges and electromagnetic interference in harsh environments.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eExtend your RS-485 data: 1 bidirectional RS-485 over an optical fiber cable to far end, Long transmission distance, Singlemode fiber 0-20 km(12.4miles) and compatible with Multimode fiber 0-500m(0.31miles).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSuitable for Access control system, Alarming control system, Industrial automatic control, LED screen control and Parking lot, etc.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eZero-latency automatic forwarding, Automatically detect serial port rate, distinguish and control data transmission direction.Maximum communication rate 500Kbps. The interface provides 600W surge protection, 15KV electrostatic protection.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSC connector for fiber optical port, Green connector for RS-485 port(pin 1+, 2-). LEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimple to Install, Plug and Play.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/01_3d77f799-6845-408d-a624-71b23ca4d5a0_600x600.jpg?v=1711707026\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/08_a54f49da-16d2-4b30-96c7-a2fbb4db8f08.jpg?v=1711707025\" style=\"margin-bottom: 16px; float: none;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/08_a54f49da-16d2-4b30-96c7-a2fbb4db8f08.jpg?v=1711707025\"\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1.Complies with EIA RS-485 standard.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2.RS-485 signal T+ T- (corresponding to industrial terminal pin 1+, 2-)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e3.Working mode Asynchronous work, point to point.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e4.Direction control adopts data flow automatic control technology to automatically determine and control the data transmission direction.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e5.Baud rate 0-120Kbps, automatic detection of signal rate.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e6.Fiber wavelength Multimode 850nm, single mode 1310nm.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e7.Electrical port transmission distance RS-485 port 200 meters max.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e8.Transmission distance 0-500meters for multi-mode, 0-20kilometers for single-mode (40Km\/80km\/60km\/100km is customizable).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e9.Interface protection 600W surge protection, 1500V electrostatic protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower supply: AC100~240V,DC5V (US\/EU\/UK\/AU standard plug is optional)\u003c\/p\u003e\n\u003cp\u003ePower consumption: 2.5 w  \u003c\/p\u003e\n\u003cp\u003eSize:103x70x27mm（LxWxH）\u003c\/p\u003e\n\u003cp\u003eWeight: 0.8Kg\/pair.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1x RS-485 data Transmitter.\u003c\/p\u003e\n\u003cp\u003e1x RS-485 data Receiver.\u003c\/p\u003e\n\u003cp\u003e2 x power supply adapter\u003c\/p\u003e\n\u003cp\u003e1 x User manual\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Primeda-telecom","offers":[{"title":"Default Title","offer_id":40993978253393,"sku":"PMD-RS485-SC","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/00_3e17d184-46be-4b58-b124-4f9c9c6b4449.jpg?v=1711707097"},{"product_id":"rs485-data-and-ethernet-over-fiber-converters-1-bidirectional-rs-485-fiber-extender-fast-ethernet-fiber-converters-singlemode-up-20km-multimode-500m-a-pair","title":"RS485 data and Ethernet over fiber converters -1 Bidirectional RS-485 Fiber extender , Fast Ethernet fiber converters, Singlemode up 20Km,Multimode 500m, A pair","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eExtend your RS-485 data and Network: 1 bidirectional RS-485 + 1 Fast Ethernet (10\/100 Mbit\/s) port over same single mode or multimode fiber cable.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUniversal for Both Fiber Types: same media converters can supports single-mode fiber for a long distance up to 20 km(12.4miles) and Multimode fiber for a distance up to 500m(0.31miles), wavelength 1310\/1550 nm.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith APC(Automatic power control) circuit, Optical power outputted is very constant, large dynamic range,Video lossless transmission. Supports any RS-485 protocol, including RS-485 polling or Modbus protocol. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSC connector for fiber optical port, Green connector for RS485 ports and RJ-45 for Ethernet. LEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimple to Install, Plug and Play, Advanced self-adapting technology, no need for on-site electrical or optical adjustment during use.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplicable environment\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSecurity system\u003c\/li\u003e\n\u003cli\u003eTV Medical\u003c\/li\u003e\n\u003cli\u003eVideo conference\u003c\/li\u003e\n\u003cli\u003eBuilding Control System\u003c\/li\u003e\n\u003cli\u003eIntelligent Traffic Monitoring System (ITS)\u003c\/li\u003e\n\u003cli\u003eRemote multimedia teaching \/ campus monitoring\u003c\/li\u003e\n\u003cli\u003eLong-distance radio and television transmission system\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/03_f499d3c0-67ba-4b56-9026-6d9e84a390b2_600x600.jpg?v=1711707995\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/08_5c9fd802-2e98-4b7f-9ced-48b8a7cfb8ff_600x600.jpg?v=1711707995\" style=\"margin-bottom: 16px; float: none;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/08_5c9fd802-2e98-4b7f-9ced-48b8a7cfb8ff.jpg?v=1711707995\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/09_64ba46cc-66bc-414e-a286-6dadd8b68902_600x600.jpg?v=1711707995\" style=\"margin-bottom: 16px; float: none;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/09_64ba46cc-66bc-414e-a286-6dadd8b68902.jpg?v=1711707995\"\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRS-485 Data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eApplication: It can support multi-channel data, compatible with all control keyboards, matrix protocol, hard disk video PTZ, alarm composite data, industrial application transmission\u003c\/li\u003e\n\u003cli\u003ePhysical interface: industrial terminal block (standard).\u003c\/li\u003e\n\u003cli\u003eControl equipment: PTZ decoder, control keyboard, matrix control data interface, high-speed ball, industrial equipment.\u003c\/li\u003e\n\u003cli\u003eData rate: DC-250Kbps.\u003c\/li\u003e\n\u003cli\u003eError rate: less than 10E-12.\u003c\/li\u003e\n\u003cli\u003eMaximum distance: 1200 meters.\u003c\/li\u003e\n\u003cli\u003eFully transparent supports any RS-485 protocol, including RS-485 polling or Modbus protocol.\u003c\/li\u003e\n\u003cli\u003eRS-485 network connection mode Support forward, reverse or bidirectional RS-485\/RS422, support point-to-point, point-to-multipoint connection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e10\/100Mbps Ethernet :\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUsed for: IP cameras with RJ45 interface. Network signal extend to far end.\u003c\/li\u003e\n\u003cli\u003eInterface rate: 10\/100Mbs adaptive.\u003c\/li\u003e\n\u003cli\u003eInterface: RJ45 port.\u003c\/li\u003e\n\u003cli\u003eSupport protocol: IEEE 802.3U 100Base-TX, 10\/100M Ethernet standard\u003c\/li\u003e\n\u003cli\u003eCommunication working mode: full duplex or half duplex\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEnvironmental requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eAmbient temperature: -20 ℃～+70 ℃\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -45 ℃～+95 ℃\u003c\/li\u003e\n\u003cli\u003eRelative humidity: 0～95% (no condensation)\u003c\/li\u003e\n\u003cli\u003ePower supply voltage: AC100-240V, DC5V2A.\u003c\/li\u003e\n\u003cli\u003eMTBF: ≥ 105 hours\u003c\/li\u003e\n\u003cli\u003ePower consumption: 2.5 w  \u003c\/li\u003e\n\u003cli\u003eProduct size: 90*70*25mm\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage contents:  \u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e1x RS485 data with ethernet Transmitter.  \u003c\/li\u003e\n\u003cli\u003e1x RS485 data with ethernet Receiver. \u003c\/li\u003e\n\u003cli\u003e 2 x power supply adapter  \u003c\/li\u003e\n\u003cli\u003e1 x User manual\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Primeda-telecom","offers":[{"title":"Default Title","offer_id":40994177712209,"sku":"PMD-RS485-E-SC","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/01_9b6c4fba-2a8a-4a86-b046-e59649b53a75.jpg?v=1711708211"},{"product_id":"rs485-422-232-data-over-fiber-optic-extenders-converter-adapters-a-set","title":"RS485\/422\/232 data over fiber optic Extenders Converter Adapters A set","description":"\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSupport 2 x RS-485 data (Correspond 1xRS422) and 1 x RS232 over a fiber optic cable simultaneously\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSuitable for Both Fiber Types (Single-mode and multimode). Single-mode fiber distance up to 20 km(12.4 miles), Multimode fiber distance up to 500m(0.31 miles).\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAdaptive single-mode fiber. Zero delay automatic forwarding\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAsynchronous transmission, point-to-point application, RS-485 interface and fiber optic conversion\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAutomatic detection of serial port speed, discrimination and control of data transmission direction\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMainly applicable for Industrial automation control, access control, one card, parking lot and other systems\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePlug and play,No need to set up.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMaximum communication rate\u0026gt;0-115.2Kbps\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e5V1ADC voltage input, external power supply\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDefault FC interface\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWorking wavelength: 1310nm\/1550nm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe interface provides 1500W surge protection and 15KV electrostatic protection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOptional : Multi mode communication can reach 2 kilometers, and single mode communication can reach 20-120 kilometers\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-485 supports 32 point polling (customizable 128 points)  \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/02_95d17d40-0fb3-4467-a1a2-8067dbf79307_600x600.jpg?v=1717068928\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/03_35a57159-28db-4b92-b8e5-bc7aed1edbba_600x600.jpg?v=1717068928\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/05_4c66dcde-98a1-4528-a222-24eba06b3e04_600x600.jpg?v=1717068928\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/06_f3b3910a-47d0-4088-9a84-61b01d412f85_600x600.jpg?v=1717068929\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eRS-485 data  \u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStandard compliant with EIA RS-485\/422 standard\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-485 signal T+, T -, R+, R-\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eFiber optic signal IN, OUT\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAsynchronous working mode, point-to-point\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe direction control adopts data flow automatic control technology to automatically distinguish and control the direction of data transmission\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBaud rate 0-115200Kbps, automatically detects signal rate\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eFiber optic wavelength 1310nm\/1550nm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe transmission distance of the electrical port is 1000 meters from the RS-485 port\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOptical port transmission distance single mode 20-120 kilometers\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eInterface protection 600W surge protection, 1500V static protection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLoad capacity RS-485 port supports 32 nodes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eElectrical port form 7-position wiring terminal\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 等线;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 等线;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eRS-232 data :\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eApplication scenarios: Supports multiple data channels, compatible with all control keyboards, matrix protocols, hard disk video gimbals, alarm composite data, industrial application transmission\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePhysical interface: Industrial wiring terminals (standard), RJ45 (customized)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eControl equipment: PTZ decoder for pan tilt, control keyboard, matrix control data interface, high-speed ball, industrial equipment\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePhysical interface terminals: Industrial wiring terminals\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDB9 serial port interface\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-232 data rate DC-250Kbps\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-232 data error rate is less than 10E-12\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe maximum number of RS-232 nodes is 32\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-232 maximum distance 1200 meters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-232 data protocol fully transparent supports any RS-232 protocol, including RS-232 polling or Modbus protocol\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-232 network connection supports bidirectional full duplex\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-232 (3-wire system) 2 inputs 3 outputs 5 ground\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWorking environmental:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWorking temperature -25 ℃ to 70 ℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStorage temperature -40 ℃ to 85 ℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRelative humidity: 5% to 95%\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePower supply:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1.Working voltage AC100~240V, DC5V \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e2. Weight: 0.7kg\/set  \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3. Size: 110x90x25mm (HxWxH)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e4. US\/EU\/UK\/AU power supply standard is optional.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePackage include:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1x RS485\/422\/232 Fiber Transmitter\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1x RS485\/422\/232 Fiber Receiver\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e2 x External Power supply adapters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1 x User manual\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Primeda-telecom","offers":[{"title":"Default Title","offer_id":41528525160529,"sku":"PMD-RS485\/422\/232-SC","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/000_bc48d0aa-8853-4828-89fe-b96fbee93cdf.jpg?v=1717068790"},{"product_id":"2x-rs485-rs422-data-over-fiber-optic-extenders-sc-singlemode-up-20km-multimode-500m-a-set","title":"2 BIDI RS485\/RS422 data over fiber optic Extenders SC Singlemode up 20Km Multimode 500m A set","description":"\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-slate-fragment=\"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\"\u003eSupport 2 BIdirectional RS-485 data (Correspond 1xRS422) or one RS422 data over a fiber optic cable simultaneously\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSuitable for Both Fiber Types (Single-mode and multimode). Single-mode fiber distance up to 20 km(12.4 miles), Multimode fiber distance up to 500m(0.31 miles).\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAdaptive single-mode fiber. Zero delay automatic forwarding\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAsynchronous transmission, point-to-point application, RS-485 interface and fiber optic conversion\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAutomatic detection of serial port speed, discrimination and control of data transmission direction\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMainly applicable for Industrial automation control, access control, one card, parking lot and other systems\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePlug and play,No need to set up.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/02_0edc50b2-e197-4343-9cee-7a92fb1dcc63_600x600.jpg?v=1717069232\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/03_bd06528d-7a29-4579-b96e-845832d8cf59_600x600.jpg?v=1717069233\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/04_c1e65521-6fcb-4c8d-9ed6-dd7dfa3423b9_600x600.jpg?v=1717069235\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/05_4433aec0-3ad0-4088-8de5-9437bc04b585_600x600.jpg?v=1717069235\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/06_125cd6f2-18bf-4ff6-8c34-9eb4dbaf61cd_600x600.jpg?v=1717069235\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMaximum communication rate\u0026gt;0-115.2Kbps\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e5V1ADC voltage input, external power supply\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDefault FC interface\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWorking wavelength: 1310nm\/1550nm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe interface provides 1500W surge protection and 15KV electrostatic protection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOptional : Multi mode communication can reach 2 kilometers, and single mode communication can reach 20-120 kilometers\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-485 supports 32 point polling (customizable 128 points)  \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eRS-485 data  \u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStandard compliant with EIA RS-485\/422 standard\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS-485 signal T+, T -, R+, R-\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eFiber optic signal IN, OUT\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAsynchronous working mode, point-to-point\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe direction control adopts data flow automatic control technology to automatically distinguish and control the direction of data transmission\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBaud rate 0-115200Kbps, automatically detects signal rate\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eFiber optic wavelength 1310nm\/1550nm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe transmission distance of the electrical port is 1000 meters from the RS-485 port\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOptical port transmission distance single mode 20-120 kilometers\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eInterface protection 600W surge protection, 1500V static protection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLoad capacity RS-485 port supports 32 nodes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eElectrical port form 7-position wiring terminal\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 等线;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWorking environmental:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWorking temperature -25 ℃ to 70 ℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStorage temperature -40 ℃ to 85 ℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRelative humidity: 5% to 95%\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePower supply:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1.Working voltage AC100~240V, DC5V \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e2. Weight: 0.7kg\/set  \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3. Size: 110x90x25mm (HxWxH)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e4. US\/EU\/UK\/AU power supply standard is optional.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePackage include:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1x RS485 Fiber Transmitter\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1x RS485 Fiber Receiver\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e2 x External Power supply adapters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1 x User manual\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Primeda-telecom","offers":[{"title":"Default Title","offer_id":41528572280913,"sku":"PMD-2xRS485-SC","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/000_1370c802-d6cb-4f87-b220-2e45b17f5325.jpg?v=1717069206"},{"product_id":"1-channel-2-channel-can-bus-optical-transceiver-can-bus-signal-over-fiber-optic-converter-can-to-fiber-optic-extender-sc-singlemode-fiber-up-20km","title":"CAN bus optical transceiver CAN bus signal over fiber optic converter CAN to fiber optic extender,SC singlemode fiber up 20Km","description":"\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eProduct Description:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThis CAN bus data optical transceiver is a point-to-point fiber optic interface communication. The fire control host networking CAN protocol optical transceiver has a built-in microprocessor that stores and forwards working modes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe CAN protocol supports standard frame and extended frame formats, and supports high-level protocols such as CANbus\/CanOpen\/DeviceNet The fire host networking CAN protocol optical transceiver supports 15 standard communication baud rates recommended by CiA and user-defined baud rates, with a speed range of 5Kbps to 800Kbps, ensuring strong anti-interference ability of the converter and improving the reliability of the system in harsh environments. The product adopts standard SC fiber optic interface (can be customized according to usage requirements, supports FC and ST interfaces); Fire control host networking CAN protocol optical transceiver fiber optic communication distance up to Single-mode 20Km, multi-mode 2KM is optional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cstrong\u003eConnection method\u003c\/strong\u003e\u003cbr\u003eCAN signal collector - optical transceiver A - fiber optic - optical transceiver B (one A and one B can be paired together) - CAN controller\u003cbr\u003einterface\u003cbr\u003e1 channel version, connected to the left 1H 2L, other two pin is empty\u003cbr\u003e2-channel version, connection 1H, 2L, 3H, 4L.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/CAN.png?v=1760688312\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eNumber of ports: 1 CAN bus can achieve simultaneous access and use of one bus\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe port protocol CAN bus supports CAN2.0A and CAN2.0B frame formats and complies with the ISO\/DIS 11898 specification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eBaud rate CAN bus communication baud rate can be configured between 0Kbps~500kbps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe electrical isolation CAN bus interface adopts electrical isolation, and the insulation voltage of the isolation module is DC 1500V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eQuantity flow conversion data flow: \u003c\/span\u003e≤\u003cspan lang=\"EN-US\"\u003e 8000 frames per second (up to the theoretical limit of CAN bus throughput)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003ePower supply DC-5V voltage input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eFiber wavelength: multimode 850nm, single-mode 1310nm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe transmission distance of the RS-485 port is 200 meters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eOptical port transmission distance: 550 meters for multimode and 20-100 kilometers for single-mode (customization required)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eInterface protection: 600W surge protection, 1500V electrostatic protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eElectrical interface form 2-position terminal block\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eMulti mode optional SC interface for optical port form, FC\/SC\/ST interface for single-mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eConnection method: CAN signal collector - optical transceiver A - fiber optic - optical transceiver B (in no particular order, one A and one B can be paired together) - CAN controller\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eWiring port 1H 2L GND ground wire\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe PWR\/Fibdr light flashes when powered on and remains on after connecting the fiber optic cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eTXD light has data input flashing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eRXR light has data output flashing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eGeneral Spec:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eWorking temperature: -20\u003c\/span\u003e°\u003cspan lang=\"EN-US\"\u003eC ~ +70\u003c\/span\u003e°\u003cspan lang=\"EN-US\"\u003eC.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eStorage temperature\u003c\/span\u003e：\u003cspan lang=\"EN-US\"\u003e-40 to 80\u003c\/span\u003e°\u003cspan lang=\"EN-US\"\u003eC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eRelative humidity:5 to 95% (non-condensing)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eDimension: 110 mmx70mmx25 mm\u003c\/span\u003e（\u003cspan lang=\"EN-US\"\u003eLxWxH\u003c\/span\u003e）\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eSupport wide range working Voltage: AC100-240V 50\/60Hz, DC5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eWorking life: more than 1,0,000,000 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003ePower plug\u003c\/span\u003e：\u003cspan lang=\"EN-US\"\u003eUS\/EU\/UK\/AU standard is optional\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003ePackage include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e1x CAN bus over Fiber Transmitter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e1x CAN bus over Audio Fiber Receiver\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e2x Power supply adapter\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e1x Manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Primeda-telecom","offers":[{"title":"1 Channel SM 20Km and MM 500m","offer_id":58288572694609,"sku":"PMD-1CAN-SC-SM","price":88.0,"currency_code":"USD","in_stock":true},{"title":"1 Channel MM 2Km","offer_id":58288572727377,"sku":"PMD-1CAN-SC-MM","price":98.0,"currency_code":"USD","in_stock":true},{"title":"2 Channel SM 20Km and MM 500m","offer_id":58288572760145,"sku":"PMD-2CAN-SC-SM","price":99.0,"currency_code":"USD","in_stock":true},{"title":"2 Channel MM 2Km","offer_id":58288572792913,"sku":"PMD-2CAN-SC-MM","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/CAN_ce7d2f83-d6f0-44cb-8ae6-857872cc9076.png?v=1760688370"}],"url":"https:\/\/www.primeda-telecom.com\/collections\/rs485-422-232-fiber-converters.oembed","provider":"Primeda-telecom","version":"1.0","type":"link"}