{"title":"Hot sale","description":"hot sale fiber media converter","products":[{"product_id":"4-port-xlr-balanced-audio-fiber-converters-sm-20km-broadcast-professional-quality-1-pair","title":"4 XLR Balanced Audio Over Fiber Optic Extender ST Singlemode Fiber up 20Km LC SFP Include Uncompressed No delay Professional grade Crystal Clear Sound","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e【Function】This XLR Audio over fiber extender can extend 4 channels of Balanced XLR Broadcast level high quality Audio over an optical fiber cable to far end. It allows 4 XLR audio device synchronous transmission, No debugging required. 4 XLR Audio signal is transmitted from T (TX) in the direction of R (RX)\u003c\/p\u003e\n\u003cp\u003e【Universal for Fiber Types】The unit can work on both universal single-mode and universal multi mode optical fiber cable, Long distance transmission:Singlemode single fiber up to 12.4 miles (20Km), Mutlimode single fiber up to 0.31 miles(500meters). with ST optical interface.\u003c\/p\u003e\n\u003cp\u003e【Crystal clear sound, No Loss, No Delay】Professional Quality ,Pure and Clean fiber optic audio signal transmission.\u003c\/p\u003e\n\u003cp\u003e【Compact design, Sturdy Metal】Bilateral heat dissipation. LEDs for power supply and optical fiber link status indication can monitor the operating status of the system\u003c\/p\u003e\n\u003cp\u003e【Wide Applications】Typically used in applications for Staging, Theaters, Stadiums, Parks, Broadcast, studio audio and professional AV applications, etc., and are available for stand-alone and desktop type, or wall mounted, installations\u003c\/p\u003e\n\u003cp\u003e【Plug and Play】No need to set up ,Simply plug in an Optical port and XLR audio connectors at TX and RX sides, it will have crystal clear sound instantly.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/01_64ec9944-c57d-49bf-8086-08cac3ceb3a0.jpg?v=1777537345\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/03_11c5637a-9c55-4b3d-9a4a-5631c6b4f88f.jpg?v=1777537345\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/06_6636023e-fa6f-4eec-acd7-fae3488bc386.jpg?v=1777537345\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/05_547d6237-f3df-44ed-8e0a-565514c824f1.jpg?v=1777537345\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/EU_plug_c1401023-a71e-4a5b-b32a-cde04ed2a817.jpg?v=1777537345\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/06_6636023e-fa6f-4eec-acd7-fae3488bc386.jpg?v=1777537345\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Port:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eOptical connector: ST\/FC\/LC\/SC is optional\u003c\/li\u003e\n\u003cli\u003eWavelength: 1310nm\/1550nm.\u003c\/li\u003e\n\u003cli\u003eTransmitting optical power: more than -7db.\u003c\/li\u003e\n\u003cli\u003eReceiving sensitivity: more than -24db\u003c\/li\u003e\n\u003cli\u003eFiber: single fiber multimode (MM) or single mode (SM).\u003c\/li\u003e\n\u003cli\u003eTransmission range: 0-20km for SM, 0-500m for MM.\u003c\/li\u003e\n\u003cli\u003eOptical fiber type: universal 9\/125u single mode, 50\/125u or 62.5\/125u multimode.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eXLR Audio Ports:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eNumber of Channels: 4\u003c\/li\u003e\n\u003cli\u003eInput Connector: XLR (Female).\u003c\/li\u003e\n\u003cli\u003eOutput Connector: XLR (Male).\u003c\/li\u003e\n\u003cli\u003ePin wiring diagram : \"1\" Shield, \"2\" MIC AUDIO (+), \"3\" MIC AUDIO (-)\u003c\/li\u003e\n\u003cli\u003eInput \/ Output Impedance: 600 Ohm.\u003c\/li\u003e\n\u003cli\u003eMax input\/output voltage: 4.0Vp-p.\u003c\/li\u003e\n\u003cli\u003eSignal level: 0.5-4Vp-p.\u003c\/li\u003e\n\u003cli\u003eSampling frequency: 192 KHz.\u003c\/li\u003e\n\u003cli\u003eAudio A\/D sampling: 24 Bit\u003c\/li\u003e\n\u003cli\u003eSNR: 100dB.\u003c\/li\u003e\n\u003cli\u003eAudio interface level III lightning protection, reaching IEC61000-4-5 (8\/20 μ s) Differential mode: 6KV.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Spec:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePower Consumption: ≤8W.\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -20°C ~ +70°C.\u003c\/li\u003e\n\u003cli\u003eRelative Humidity: 0% ~ 95% (non-condensing).\u003c\/li\u003e\n\u003cli\u003eMTBF: \u0026gt;100,000 hours.\u003c\/li\u003e\n\u003cli\u003eInstallation: stand-alone.\u003c\/li\u003e\n\u003cli\u003eSupport wide range working Voltage: AC100-240V 50\/60Hz, DC12V\u003c\/li\u003e\n\u003cli\u003ePower plug：US\/EU\/UK\/AU standard is optional.\u003c\/li\u003e\n\u003cli\u003eDimension: 167mm(L)×114mm(W)×45mm(H).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePackage include:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e1x Balanced XLR Audio Fiber Transmitter\u003c\/li\u003e\n\u003cli\u003e1x Balanced XLR Audio Fiber Receiver\u003c\/li\u003e\n\u003cli\u003e2x Power supply adapter \u003c\/li\u003e\n\u003cli\u003e1x Manual.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/Contact_us_2fd7ed71-a181-40d8-a7c2-5b4fe19e6256_600x600.jpg?v=1720188816\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/f226b0f4e27ba4426fdb95837b624e65_267dc954-0747-4b48-9059-1ad9b80a2ff2_600x600.jpg?v=1720188799\"\u003e\n\u003c\/div\u003e","brand":"Primeda-telecom","offers":[{"title":"with ST optical interface","offer_id":40897489010769,"sku":"PMD-4A1W-XLR-ST","price":209.0,"currency_code":"USD","in_stock":true},{"title":"with LC optical interface","offer_id":40897489043537,"sku":"PMD-4A1W-XLR-LC","price":279.0,"currency_code":"USD","in_stock":true},{"title":"with FC optical interface","offer_id":40897489076305,"sku":"PMD-4A1W-XLR-FC","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/01_3caa5f58-894d-433e-8f25-115ace0b4627.jpg?v=1710491928"},{"product_id":"2-port-analog-audio-fiber-converters-unbalanced-rca-over-fiber-extender-for-broadcast-1-pair","title":"2 port Analog Audio Fiber Converters,Unbalanced RCA over fiber extender for Broadcast 1 pair","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThis unit can extend 2 channels of Unbalanced RCA Audio over an optical fiber cable to far end. It allows 2 RCA audio device synchronous transmission, 2 RCA Audio signal is transmitted from T (TX) in the direction of R (RX).\u003c\/li\u003e\n\u003cli\u003eCompatible with Singlemode and Multimode optical fiber cable. Single mode single fiber up to 12.4 miles (20Km), Mutlimode single fiber up to 0.31 miles(500meters).\u003c\/li\u003e\n\u003cli\u003eAdopt FPGA, digital coding\/decoding and clock recovery technology, high integration and high stability ,it is much better than ordinary one on marketing. \u003c\/li\u003e\n\u003cli\u003eLEDs for power supply and optical fiber link status indication which can monitor the operating status of the system.\u003c\/li\u003e\n\u003cli\u003eTypically used in applications for Campus, public places, Staging, Theaters, Stadiums, Parks, Broadcast, studio audio and more. and are available for stand-alone and desktop type, or wall mounted, installations.\u003c\/li\u003e\n\u003cli\u003eNo need to set up ,Simply plug in an Optical port and RCA audio connectors at TX and RX sides,  \u003c\/li\u003e\n\u003c\/ol\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\u003eOptical Port:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eOptical connector: FC\/ST\/SC is optional.\u003c\/li\u003e\n\u003cli\u003eWavelength: 1310nm\u0026amp;1470nm~1610nm.\u003c\/li\u003e\n\u003cli\u003eTx power ＞-7db\u003c\/li\u003e\n\u003cli\u003eRx sensitivity ＞-24db\u003c\/li\u003e\n\u003cli\u003eTransmission range: 0-20km for SM, 0-500m for MM.\u003c\/li\u003e\n\u003cli\u003eOptical fiber type: universal 9\/125u single mode, 50\/125u or 62.5\/125u multimode.\u003c\/li\u003e\n\u003c\/ol\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\u003cstrong\u003eAudio index:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDynamic bandwidth:96dB\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): -68dB\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: -68dB\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio（S\/N）: 60dB\u003c\/li\u003e\n\u003cli\u003eSampling frequency: 32kHz  44.1kHz  48kHz\u003c\/li\u003e\n\u003cli\u003eAudio A\/D sampling: 24 Bit\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10～20kHz\u003c\/li\u003e\n\u003cli\u003eGain mismatch between channels: 0.1dB\u003c\/li\u003e\n\u003cli\u003eGain error: ±5%\u003c\/li\u003e\n\u003cli\u003eGain drift: 100 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eAmplitude-frequency characteristic: ≤±0.5 dB\u003c\/li\u003e\n\u003cli\u003eAudio input\/output impedance: 600 Ω balance\u003c\/li\u003e\n\u003cli\u003eAudio maximum input\/output voltage: 0~2V\u003c\/li\u003e\n\u003c\/ol\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\u003eLED indicators:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePWR: ON upon power in.Off upon powered off\u003c\/li\u003e\n\u003cli\u003eFIBER:Off when fiber optical signal is blocked or excessive attenuation. On when fiber signal is received properly\u003c\/li\u003e\n\u003c\/ol\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\u003eGeneral Spec:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eOperating temperature :-20 to 70°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -40 to 80°C\u003c\/li\u003e\n\u003cli\u003eRelative humidity: 5 to 95%（non-condensing）\u003c\/li\u003e\n\u003cli\u003eWorking life(MTBF): ＞100,000hours\u003c\/li\u003e\n\u003cli\u003eInstallation: stand-alone.\u003c\/li\u003e\n\u003cli\u003eSupport wide range working Voltage: AC100-240V 50\/60Hz, DC5V\u003c\/li\u003e\n\u003cli\u003ePower plug：US\/EU\/UK\/AU standard is optional.\u003c\/li\u003e\n\u003cli\u003eDimension: 104mm(L)×104mm(W)×28mm(H).\u003c\/li\u003e\n\u003cli\u003eWeight: 0.8Kg\/pair\u003c\/li\u003e\n\u003c\/ol\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\u003ePackage include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e1x Unbalanced Audio Fiber Transmitter\u003c\/li\u003e\n\u003cli\u003e1x Unbalanced Audio Fiber Receiver\u003c\/li\u003e\n\u003cli\u003e2x Power supply adapter\u003c\/li\u003e\n\u003cli\u003e1x FREE 3M Fiber patch cord\u003c\/li\u003e\n\u003cli\u003e1x Manual.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/Contact_us_600x600.jpg?v=1710400669\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/21_600x600.jpg?v=1710400718\"\u003e\u003c\/div\u003e","brand":"Primeda-telecom","offers":[{"title":"with ST interface","offer_id":40902332874833,"sku":"PMD-2A1W-RCA-ST","price":79.0,"currency_code":"USD","in_stock":true},{"title":"with FC interface","offer_id":40902332907601,"sku":"PMD-2A1W-RCA-FC","price":79.0,"currency_code":"USD","in_stock":true},{"title":"with SC interface","offer_id":59474104090705,"sku":"PMD-2A1W-RCA-SC","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/01_5c11186b-c89c-4989-92da-720eaa127a6c.jpg?v=1710490391"},{"product_id":"professional-3g-sdi-fiber-optic-converter-uncompressed-hd-video-audio-rs485-over-fiber-extender-with-two-3-125g-sfp-module-and-loop-out-singlemode-up-20km-a-set","title":"Professional 3G-SDI Fiber Optic Converter,Uncompressed, HD Video Audio RS485 over Fiber Extender,with two 3.125G SFP Module and Loop out Singlemode up 20Km, A Set","description":"\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\u003cspan data-mce-fragment=\"1\"\u003eIt can extend Uncompressed 3G\/HD-SDI Video over a fiber optic to far end. Suitable for Universal Single-mode (SM) and multi-mode (MM). SM reach up to 12.4miles (20Km), MM up to 500m.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSupport 3G-SDI, HD-SDI, SD-SDI, DVB-ASI video signal, Video resolution up to 1920x1080@60Hz and backward compatible. Comply with DVB-ASI, SMPTE424M, SMPTE292M, and SMPTE259M (C) standards.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBroadcast High grade design, with clock recovery function which can make sure the video image no blinking, whatever you use converter or not. It can reduce signal jitter, it can handle the distortion signal very well. Its quality is far away than ordinary and cheaper units from other brand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSupport Video loop out function and one reverse direction RS485 data, Supports embedded digital audio stream.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTiny Delay \u0026lt;2ms, Real-Time Video Transmission for Exceptional Quality and Resolution. LED Status Provide Rapid Indication of Operating Parameters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePlug and play, No need to set up.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\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\/11_600x600.jpg?v=1710768145\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/7_600x600.jpg?v=1710768145\" style=\"margin-bottom: 16px; float: none;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/7.jpg?v=1710768145\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/100_a3495e03-1eac-49d9-9589-825ca77d245a_600x600.jpg?v=1710768145\" style=\"margin-bottom: 16px; float: none;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/100_a3495e03-1eac-49d9-9589-825ca77d245a.jpg?v=1710768145\"\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSDI Video:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003ePhysical Interface: BNC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMax Resolution: 1920 x 1080 @ 60Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eVideo Input and Output Impedance: 75Ω (unbalanced).\u003c\/li\u003e\n\u003cli\u003eVideo Input\/output Voltage\u003cspan style=\"font-size: 0.875rem;\"\u003e：\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-fragment=\"1\"\u003eTypical:1Vpp, Min 0.5Vpp, Max 1.5Vpp 5. Video Bits Rate: Max 2.97Gb\/s.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVideo SDI standard: SMPTE 424M, SMPTE 292M, SMPTE 259M, DVB-ASI.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOptical Interface:\u003c\/strong\u003e LC \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eElectrical \u0026amp; Mechanical :\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Power supply: AC100-240V,DC5V2A. (US\/EU\/UK\/AU plug is optional)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Dimensions:104*108*28mm (LxWxH).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Product weight (including the outer packaging):0.8Kg\/Set.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eData:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Physical Interface: standard industry block terminal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Interface signal: RS485 reverse direction.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Baud Rate:0-400Kbps.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e BER \u0026lt;10 -9.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Operation Mode: Full duplex \/ half duplex.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Operating temperature: -20°C ~ +75°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Storage temperature: -40°C ~ +85°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Working humidity: 0% ~ 95% (non-condensing)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e MTBF:\u0026gt;100,000 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x 3G-SDI Transmitter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x 3G-SDI Receiver\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2x Power supply adapters \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x FREE 3M LC-LC S\/M fiber patch cord\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1x User Manual\u003c\/span\u003e\u003c\/p\u003e","brand":"Primeda-telecom","offers":[{"title":"Default Title","offer_id":40934903349329,"sku":"PMD-3GSDI-1V1D-LC","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/10.jpg?v=1710768413"},{"product_id":"2-port-pots-telephone-and-100mbps-ethernet-over-fiber-converters-1-set-2-phone-lines-pots-over-fiber-optic-single-mode-20km-and-multimode-500m-support-called-id-ring-and-fax","title":"POTS Telephone and 100Mbps Ethernet over Fiber Converters 1 Set - PBX Phone Lines POTS Over Fiber Optic,Single Mode 20Km and Multimode 500m, Support Called id, Ring and Fax","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUniversal for Both Fiber Types: Same media converters can supports Single-mode fiber for a long distance up to 20 km(12miles) and Multimode fiber for a distance up to 500m(0.31miles), wavelength 1310\/1550 nm\u003c\/li\u003e\n\u003cli\u003eExtend your POTS Phones and Network: 2\/4\/8 Independent telephone lines + 1 Fast Ethernet (10\/100 Mbit\/s) port over same Single mode or Multimode fiber cable\u003c\/li\u003e\n\u003cli\u003eYou can setup a POTS phone line and a Fax machine and extend the phone line over fiber. The fax machine connected to the receiver device was able to receive and transmit faxes on POTS lines over the fiber without issues or errors.\u003c\/li\u003e\n\u003cli\u003eNo Delay Transmission and Protocol Support: Unlike VoIP products - these converters transmit signals directly over fiber cables, thus offering NO DELAYS, plus support for fax \u0026amp; legacy applications that is not supported by VoIP lines\u003c\/li\u003e\n\u003cli\u003eSimple to Install,Plug and Play,No setup or configuration needed, SC connector for fiber optical port, RJ-11 connector for telephone ports and RJ-45 for Ethernet \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/04_6aebebe4-1a01-4838-a697-ea4b3eee4aca_600x600.jpg?v=1711115827\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/06_65ba7d4e-d27a-4794-a75f-f5dd546d00d8.jpg?v=1776307086\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/05_d45ff788-6f03-4906-b349-bff6e8c52e18.jpg?v=1776307086\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eif you're running single mode fiber, work immediately without any fussing. if you're running multi mode fiber ,Please make sure your multi fiber is in good condition, As regular multi mode fiber have larger loss compared with single-mode fiber.If your multi mode fiber has a big loss, it may cause some noise\/hum issue, or caused shorter transmission distance, . Please minimize your fiber optic attenuation as much as possible by re-splicing the place between fiber connector and fiber etc. The multi mode fiber attenuation allowable range required is within -1.5dB for 500meters.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePhone RJ11 port specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.Voice coding: PCM coding, 64Kbps per voice\u003c\/p\u003e\n\u003cp\u003e2.Crosstalk attenuation: ≥65dB\u003c\/p\u003e\n\u003cp\u003e3.Balanced noise: ≤63.7dBmop\u003c\/p\u003e\n\u003cp\u003e4.Insertion loss: -3 ± 0.75dB\u003c\/p\u003e\n\u003cp\u003e5.Frequency characteristics: 300 to 3400 Hz (-0.6 to +3 dB)\u003c\/p\u003e\n\u003cp\u003e6.Relay port (FXO): connected to the switch\u003c\/p\u003e\n\u003cp\u003e7.Two-wire AC input impedance: 200+680\/\/0.1 Ω (three components)\u003c\/p\u003e\n\u003cp\u003e8.Ringing voltage: 35 ~ 150V\u003c\/p\u003e\n\u003cp\u003e9.Ringing frequency: 17~60HZ\u003c\/p\u003e\n\u003cp\u003e10.Return loss: 20 db\u003c\/p\u003e\n\u003cp\u003e11.User Interface (FXS): Connect to the user's telephone\u003c\/p\u003e\n\u003cp\u003e12.Two-wire AC input impedance: 200+680\/\/0.1 Ω (three components)\u003c\/p\u003e\n\u003cp\u003e13.User line loop resistance: less than 1KΩ (including phone)\u003c\/p\u003e\n\u003cp\u003e14.Ringing voltage peak-to-peak value: 110~150V\u003c\/p\u003e\n\u003cp\u003e15.Ringing frequency: 22~28HZ\u003c\/p\u003e\n\u003cp\u003e16.Feed voltage: 28V\u003c\/p\u003e\n\u003cp\u003e17.Feed current: 20~50mA;\u003c\/p\u003e\n\u003cp\u003e18.Return loss: 20 db\u003c\/p\u003e\n\u003cp\u003e19.Bell flow: AC90 plus or minus 15V\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEthernet RJ45 port specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRate: 10M\/100Mbps, full duplex, half duplex fully adaptive\u003c\/li\u003e\n\u003cli\u003eActual transmission bandwidth: 50Mbps per network port\u003c\/li\u003e\n\u003cli\u003eProtocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)\u003c\/li\u003e\n\u003cli\u003ePhysical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower supply:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.Working voltage AC100~240V, DC5V \u003c\/p\u003e\n\u003cp\u003e2. Weight: 0.8kg\/set (2 ports)\u003c\/p\u003e\n\u003cp\u003e3. Size: 120x115x25mm (HxWxH)\u003c\/p\u003e\n\u003cp\u003e4. US\/EU\/UK\/AU power supply standard is optional.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Telephone fiber Transmitter\u003c\/li\u003e\n\u003cli\u003e1x Telephone fiber Receiver\u003c\/li\u003e\n\u003cli\u003e1x FREE 3M SC\/SC singlemode fiber patch cord.\u003c\/li\u003e\n\u003cli\u003e2 x US power supply adapters\u003c\/li\u003e\n\u003cli\u003e1 x Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/08_c5864d81-e236-4690-be6b-12a1bfc0e4ee_600x600.jpg?v=1711115826\" alt=\"\" style=\"float: none;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Primeda-telecom","offers":[{"title":"2 port Tel with 100M Ethernet","offer_id":40949767012433,"sku":"PMD-PCM2CH-E","price":56.0,"currency_code":"USD","in_stock":true},{"title":"4 port Tel with 100M Ethernet","offer_id":40949767045201,"sku":"PMD-PCM4CH-E","price":68.0,"currency_code":"USD","in_stock":true},{"title":"8 port Tel with 100M Ethernet","offer_id":40949767077969,"sku":"PMD-PCM8CH-E","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8457\/7617\/files\/02_d3c04cc5-67bc-46a1-9977-9fe7a47a8e69.jpg?v=1711115827"}],"url":"https:\/\/www.primeda-telecom.com\/collections\/hot-sale.oembed","provider":"Primeda-telecom","version":"1.0","type":"link"}