{"product_id":"best-otdr-comway-otdr-max-600-m1-handle-otdr-1310-1550nm-32-30db","title":"Best OTDR COMWAY MAX-600-M1 — Professional Handheld OTDR for FTTH \u0026 Access Network Testing","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCOMWAY MAX-600-M1 — Professional Handheld OTDR for FTTH \u0026amp; Access Network Testing\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCOMWAY MAX-600-M1\u003c\/strong\u003e is a professional \u003cstrong\u003edual-wavelength handheld OTDR\u003c\/strong\u003e delivering 1310\/1550nm testing with a 32\/30dB dynamic range — all in a lightweight 1.0kg tablet-inspired design. With a 7-inch full touchscreen, 12-hour battery life, and built-in VFL, OPM, and light source, the MAX-600-M1 is the ideal all-in-one fiber test solution for FTTH commissioning, access network testing, and field maintenance at an exceptional value price of $1,169.\u003c\/p\u003e\n\u003ch3\u003e🔑 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Wavelength: 1310\/1550nm\u003c\/strong\u003e — Standard SM fiber testing for FTTH and access networks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range: 32dB \/ 30dB\u003c\/strong\u003e — Covers typical FTTH and metro access distances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Event Dead Zone: 0.8m\u003c\/strong\u003e — Detect closely spaced events with precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Inch Full Touchscreen\u003c\/strong\u003e — Large, clear display for easy trace analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Hour Operating Time\u003c\/strong\u003e — Full-day field testing on a single charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in VFL, OPM \u0026amp; Light Source\u003c\/strong\u003e — Complete fiber test toolkit in one device\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOptional Fiber Inspection Probe Module\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLightweight: 1.0kg | Compact: 215×152×64mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWide Operating Temp: -10°C to +50°C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBattery: 7.4V, 4,600mAh Li-ion | AC\/DC 100–240V\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📐 Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWavelengths: 1310nm \/ 1550nm\u003c\/li\u003e\n\u003cli\u003eDynamic Range: 32dB (1310nm) \/ 30dB (1550nm)\u003c\/li\u003e\n\u003cli\u003eEvent Dead Zone: ≥0.8m\u003c\/li\u003e\n\u003cli\u003eDisplay: 7-inch Full Touchscreen\u003c\/li\u003e\n\u003cli\u003eBattery: 7.4V, 4,600mAh | 12-hour life\u003c\/li\u003e\n\u003cli\u003eWeight: 1.0kg | Dimensions: 215×152×64mm\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -10°C to +50°C\u003c\/li\u003e\n\u003cli\u003eFunctions: OTDR + VFL + OPM + Light Source\u003c\/li\u003e\n\u003cli\u003eConnector Options: SC\/APC | FC\/APC | SC\/UPC | FC\/UPC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🏗️ Ideal Applications\u003c\/h3\u003e\n\u003cp\u003eFTTH\/FTTB commissioning and acceptance · Access network fault location · Field maintenance and troubleshooting · Fiber link characterization · Telecom contractor and ISP use\u003c\/p\u003e\n\u003ch3\u003e💡 Best Value Professional OTDR\u003c\/h3\u003e\n\u003cp\u003eThe MAX-600-M1 delivers the same 7-inch touchscreen platform and professional UI as the higher-spec MAX-600-M3, at a more accessible price point — making it the smart choice for technicians who need reliable OTDR performance for standard FTTH and access network applications.\u003c\/p\u003e\n\u003ch3 id=\"-faq\" class=\"_h3_3ycjt_90\"\u003e\u003cspan\u003e✅ FAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eQ1: What is the dynamic range of the COMWAY MAX-600-M1 and what distance can it test?\u003cbr\u003eA: The MAX-600-M1 offers 32dB at 1310nm and 30dB at 1550nm, enabling fiber testing \u003cbr\u003eover distances of approximately 60–80km depending on fiber quality — ideal for FTTH \u003cbr\u003eaccess networks and short metro links.\u003c\/p\u003e\n\u003cp\u003eQ2: What is the difference between the MAX-600-M1 and MAX-600-M3?\u003cbr\u003eA: The MAX-600-M3 offers higher dynamic range (39\/38dB vs 32\/30dB) and adds a live \u003cbr\u003e1625nm wavelength for PON testing. The MAX-600-M1 is the best-value choice for \u003cbr\u003estandard FTTH and access network testing where 1625nm is not required.\u003c\/p\u003e\n\u003cp\u003eQ3: Does the MAX-600-M1 include a power meter and VFL?\u003cbr\u003eA: Yes. The MAX-600-M1 includes built-in VFL (Visual Fault Locator), optical power \u003cbr\u003emeter (OPM), and light source — plus an optional fiber inspection probe module.\u003c\/p\u003e\n\u003cp\u003eQ4: What connector types are available?\u003cbr\u003eA: Available in SC\/APC, FC\/APC, SC\/UPC, and FC\/UPC. Select your preferred connector \u003cbr\u003etype at checkout.\u003c\/p\u003e\n\u003cp\u003eQ5: How long does the battery last on the MAX-600-M1?\u003cbr\u003eA: The 4,600mAh Li-ion battery provides 12 hours of continuous operation — sufficient \u003cbr\u003efor a full day of field testing.\u003c\/p\u003e\n\u003cp\u003eQ6: Is the MAX-600-M1 suitable for outdoor field use?\u003cbr\u003eA: Yes. The MAX-600-M1 operates from -10°C to +50°C and is housed in a rugged, \u003cbr\u003elightweight 1.0kg enclosure designed for field use.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMWAY MAX-600-M1 handle OTDR 1310\/1550nm 32\/30dB \u0026amp; best OTDR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*;7-inch full touchscreen; Professional and efficient UI (user interface) and UE (user experience)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e* Handy, lightweight, fully functional, tablet-inspired design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e* Excellent optical performance: Event dead zone: minimum 0.8m; \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e* Dynamic range: 32dB\/30dB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*12-hour operating time\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e*Fully featured: Options support VFL, power meter, light source and Fiber Inspection Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"comway otdr max-600\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/7923\/4648\/files\/MAX-600-M1.png?v=1716273609\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"max-600 otdr\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/7923\/4648\/files\/MAX-600-M1-2.png?v=1716272358\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"comway otdr\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/7923\/4648\/files\/MAX-600-M1-4.png?v=1716272386\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ctable style=\"width: 105.167%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003eModule\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eMAX-600-M1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eMAX-600-M2\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eMAX-600-MAX-600-M3\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eMAX-600-M3S\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.2452%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eMAX-600-M4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eWavelength(nm)\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cspan\u003e1310\/1550\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cspan\u003e1310\/1550\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cspan\u003e1310\/1550\/1625\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cspan\u003e1310\/1550\/1625\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.2452%;\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cspan\u003e850\/1300\/\u003c\/span\u003e\n\u003cp\u003e1310\/1550\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eWavelength Accuracy(nm)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e±20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eDynamic range(dB)\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e32\/30\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e40\/38\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e39\/38\/38\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e36\/34\/32\u003c\/td\u003e\n\u003ctd style=\"width: 14.2452%;\" rowspan=\"1\" colspan=\"1\"\u003e26\/26\/36\/34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eEvent dead zone(m)\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e0.8\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e0.8\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e0.8\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e0.8\u003c\/td\u003e\n\u003ctd style=\"width: 14.2452%;\" rowspan=\"1\" colspan=\"1\"\u003eSM≤0.8m\u003cbr\u003eMM≤0.8m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eAttenuation dead zone(m)\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 12.3573%;\" rowspan=\"1\" colspan=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 18.7075%;\" rowspan=\"1\" colspan=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 14.2452%;\" rowspan=\"1\" colspan=\"1\"\u003eSM≤3m\u003cbr\u003eMM≤5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003ePulse width(ns)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e5ns\/10ns\/25ns\/50ns\/100ns\/250ns\/500ns\/1μs\/2.5μs\/5μs\/10μs\/20μs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eDistance range\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e100m\/500m\/1km\/2.5km\/10km\/20km\/40km\/60km\/80km\/100km\/120km\/\u003cbr\u003e150km\/280km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eDistance uncertainty(m)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e±(0.8+0.005% x distance+sampling resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eLinearity(dB\/dB)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e±0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eLoss threshold(dB）\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eLoss resolution(dB)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e0.001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eMeasurement time\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e5s-5mins, real-time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eTypical real-time refresh(Hz)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003ePower meter\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e-50~+26dBm, 850\/1300\/1310\/1490\/1550\/1625nm, FC or SC adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eVFL\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e650nm±10nm, 10mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e7-inch(178 mm) outdoor-enhanced touchscreen, 800x480TFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eInterfaces\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003eOne USB 2.0 port; RJ-45×1, LAN,10\/100 Mbit\/s, Micro SDx1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e\u0026gt;10000 results(SOR or PDF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e7.4V, 4600mAh lithium battery pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003ePower consumption\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e\u0026lt;3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003ePower supply AC\/DC adapter, AC input 100-240V, 50-60Hz, DC out 12V, 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eApplicable environment\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003eOperating temperature range:-10℃~+50℃, Relative humidity:-40℃~+70℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eDimensions(WxHxD)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e215*152*64mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.3117%;\" rowspan=\"1\" colspan=\"1\"\u003eWeight(including battery)\u003c\/td\u003e\n\u003ctd style=\"width: 76.3748%;\" rowspan=\"1\" colspan=\"5\"\u003e1.0kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"otdr\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/7923\/4648\/files\/MAX-600-M1-3.png?v=1716272407\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e","brand":"COMWAY","offers":[{"title":"APC\/SC","offer_id":48218018447598,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true},{"title":"APC\/FC","offer_id":48218018480366,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true},{"title":"UPC\/SC","offer_id":48218018513134,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true},{"title":"UPC\/FC","offer_id":48218018545902,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/9316\/3758\/files\/MAC-600.png?v=1782721526","url":"https:\/\/splicingmachine.net\/products\/best-otdr-comway-otdr-max-600-m1-handle-otdr-1310-1550nm-32-30db","provider":"Fiber optic store","version":"1.0","type":"link"}