{"product_id":"cnyst-optical-talk-sets-handheld-fibre-optic-talk-set-with-wavelengthnm-1310-1550-emitter-type-fp-ld-transmission-distancekm-80-dynamic-rangedb-40-modulationhz-cw-270-1k-2k-optical-connector-fc-pc","title":"CNYST Optical Talk Sets Handheld Fibre Optic Talk Set with Wavelength(nm) 1310\/1550 Emitter Type FP-LD Transmission Distance(KM) ≥80 Dynamic Range(dB) ≥40 Modulation(Hz) CW,270,1K,2K Optical Connector FC\/PC","description":"\u003cp class=\"a-size-base-plus a-text-bold\"\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCombining functions of both a digital optical phone call and a stabilized light source.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDual Wavelength Stabilized Light Source(1310\/1550nm) with Multiple Modulation Modes(CW,270,1K,2K HZ)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eFull duplex digital communication with high quality conversation connection \u0026amp; low background noise\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eTransmission Distance(KM) ≥80; Dynamic Range(dB) ≥40\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eThe Fiber Optic Talk Sets are practical instruments designed for communication using actual optical cables during the construction, testing, emergency repairs, and maintenance of optical networks, particularly in situations where communication is difficult or conditions are harsh.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"a-section a-spacing-none premium-aplus-15-heading\"\u003e\n\u003cp class=\"premium-aplus-15-heading-text a-text-bold\"\u003e\u003cstrong\u003eFeatures：\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a-section a-spacing-none\"\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eFull duplex digital communication with high quality conversation connection \u0026amp; low background noise\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTogether with Optical Clip-on Coupler, enables on line communications available\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCombining functions of both a digital optical phone call and a stabilized light source.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLarge LCD display with backlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"a-list-item\"\u003eLow battery power indication\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"518\" height=\"284\" style=\"border-collapse: collapse; width: 388.52pt; height: 293.907px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"240\" style=\"width: 180.00pt;\"\u003e \u003ccol width=\"278\" style=\"width: 208.50pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et2\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003e\u003cstrong\u003eWavelength(nm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e\u003cstrong\u003e1310\/1550\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eEmitter Type\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003eFP-LD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003e\u003cstrong\u003eTransmission Distance(KM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e\u003cstrong\u003e≥80\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eDynamic Range(dB)\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e≥40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eOutput Power(dB)\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e-5~-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eModulation(Hz)\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003eCW,270,1K,2K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eOutput Stability\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e≤ 0.1(dB,30min,20 °C )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"37\" style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"et2\" height=\"37\" width=\"240\" style=\"height: 39.1875px; width: 180pt;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"278\" style=\"width: 208.5pt; height: 39.1875px;\"\u003e3 pcs 1.5V Alkaline Batteries\/8.4V Power Supply Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eBattery Operating Time\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eOptical Connector\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003eFC\/PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eOperating Temperature(°C)\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e-10 ~ +60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eStorage Temperature(°C)\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e-25 ~ +70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e29*23*8.5cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" width=\"240\" style=\"height: 19.5938px; width: 180pt;\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"278\" style=\"width: 208.5pt; height: 19.5938px;\"\u003e3.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52755777224984,"sku":"JW4103N-Jiahui-Vicky-1","price":835.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/7_93a2588f-5d05-45ec-9aec-c0cecb47b1fa.jpg?v=1790219760","url":"https:\/\/cnystlab.com\/products\/cnyst-optical-talk-sets-handheld-fibre-optic-talk-set-with-wavelengthnm-1310-1550-emitter-type-fp-ld-transmission-distancekm-80-dynamic-rangedb-40-modulationhz-cw-270-1k-2k-optical-connector-fc-pc","provider":"CNYST Lab Instruments","version":"1.0","type":"link"}