{"product_id":"qiirun-otdr-fiber-optic-tester-sm-1310-1550nm-32-30db-optical-time-domain-reflectometer-with-0-8m-dead-zone-160km-range-7-inch-touchscreen-opm-vfl-ols-event-map-multifunctional-test-kit","title":"QIIRUN OTDR Fiber Optic Tester SM 1310\/1550nm 32\/30dB, Optical Time Domain Reflectometer with 0.8m Dead Zone 160km Range, 7-inch Touchscreen, OPM VFL OLS Event Map, Multifunctional Test Kit","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e QIIRUN\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Blue\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e32dB High Dynamic Range \u0026amp; 0.8m Dead Zone – With 32dB\/30dB dynamic range at 1310\/1550nm, this professional-grade single mode OTDR detects signals along fiber runs up to 160km with 128,000 sampling points for high-resolution fault location. The 0.8m event dead zone (half the 1.5m of standard OTDRs) means you can detect splices and connectors very close to the launch point—critical for high-density data center cabling, GPON\/EPON access networks, and carrier-grade backbone fiber.\u003c\/li\u003e\n\u003cli\u003eMultifunctional All-in-One Fiber Test Platform – Integrates OTDR + Optical Power Meter (OPM, -70~+10dBm, 6 calibration wavelengths) + Visual Fault Locator (VFL, 10km \/ 650nm) + Optical Light Source (OLS, 1310\/1550nm) + Event Map in a single handheld unit. Eliminate the need to carry multiple instruments for construction, commissioning, and maintenance workflows. FC \/ SC \/ ST \/ LC adapters included for universal connector compatibility.\u003c\/li\u003e\n\u003cli\u003e7-inch Capacitive Touchscreen \u0026amp; One-Touch Auto Testing – The large 7-inch touch display gives engineers a clear full-resolution view of OTDR traces—ideal for field analysis without squinting at a 4-inch screen. Event Map delivers automatic one-key testing with Pass\/Fail judgment, dual-wavelength 1310nm \u0026amp; 1550nm simultaneous measurement, and multi-curve comparison for splice loss and ORL analysis. SOR-format files are PC-compatible for offline analysis, report generation, and printing.\u003c\/li\u003e\n\u003cli\u003e160km Long-Range Test with 128,000 Sampling Points – Supports test ranges from 500m to 160km with 14 pulse widths (3ns to 20μs), suitable for short-haul FTTH\/FTTX cables as well as long-haul trunk fiber. With 128,000 sampling points and 0.001dB loss resolution, every splice, bend, and connector shows up on the trace. Built-in 8G storage saves up to 80,000 curves. Operates at -10°C to +50°C—fully field-ready in both winter construction and summer outdoor environments.\u003c\/li\u003e\n\u003cli\u003e8–10 Hour Field Battery \u0026amp; Professional-Grade Build – The large 7.4V \/ 6.6Ah lithium battery delivers 8–10 hours of continuous operation, covering a full day of site work on a single charge. The rugged 230×185×70mm housing weighs just 1.5kg for easy carry. Package includes: OTDR unit, SC\/FC\/ST\/LC adapters, USB data cable, AC charger, 8G storage, carry case, user manual, and calibration certificate. Ideal for fiber ISPs, telecom contractors, enterprise network teams, and cable plant engineers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e QIIRUN 350T is a professional-grade Single Mode OTDR designed for engineers who need precision, range, and all-in-one convenience in a single field instrument. OTDR PERFORMANCE: 32dB\/30dB dynamic range at 1310\/1550nm. Event dead zone 0.8m. Attenuation dead zone 4m. Test range 500m to 160km. Sampling points: 128,000. Loss resolution: 0.001dB. Linearity: ≤0.05dB\/dB. Pulse widths: 3ns to 20μs (14 settings). INTEGRATED TOOLS: Optical Power Meter (-70~+10dBm, calibration wavelengths: 850\/1300\/1310\/1490\/1550\/1625nm). Visual Fault Locator (10km, 650nm, CW\/2Hz). Optical Light Source (1310\/1550nm, ≥-5dBm). Event Map with Pass\/Fail auto judgment. DISPLAY \u0026amp; DATA: 7-inch capacitive touchscreen. Dual-wavelength simultaneous measurement. Multi-curve comparison. SOR standard file format. 8G internal storage, 80,000 curve capacity. PC software for offline analysis and report printing. FIELD READINESS: 8–10 hours battery life (7.4V\/6.6Ah). Operating temperature -10°C to +50°C. Weight 1.5kg. Dimensions 230×185×70mm. CONNECTORS: FC\/SC\/ST\/LC (SC\/FC\/ST\/LC adapters included). APPLICATIONS: GPON\/EPON\/PON access networks, FTTH\/FTTX construction and maintenance, enterprise LAN\/WAN backbone, telecom carrier trunk fiber, data center fiber plant, cable acceptance testing. Q: Does this OTDR support multimode fiber? A: No — this is a Single Mode instrument (1310\/1550nm). For multimode fiber testing, please check our separate MM OTDR models. Q: Is a fiber microscope included? A: The fiber endface inspection function is not included in this unit. A separate fiber microscope probe is available as an optional accessory.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0631384994823\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 13.3 x 8.7 x 5.2 inches\u003c\/p\u003e","brand":"QIIRUN","offers":[{"title":"Default Title","offer_id":47616348750014,"sku":"B084P2NKTX","price":1390.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/9893\/6766\/files\/61RjxS6IPqL.jpg?v=1780990414","url":"https:\/\/superbuy08.store\/products\/qiirun-otdr-fiber-optic-tester-sm-1310-1550nm-32-30db-optical-time-domain-reflectometer-with-0-8m-dead-zone-160km-range-7-inch-touchscreen-opm-vfl-ols-event-map-multifunctional-test-kit","provider":"Super Buy08","version":"1.0","type":"link"}