{"product_id":"viavi-e4136rma-metro-access-13101550filtered-1625nm-otdr-module","title":"Viavi E4136RMA Metro-Access 1310\/1550\/Filtered 1625nm OTDR Module","description":"\u003ch3\u003e\u003cstrong\u003eViavi E4136RMA Metro-Access OTDR Module (1310\/1550\/Filtered 1625 nm)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Viavi E4136RMA OTDR Module is a high-performance, filtered tri-wavelength optical time-domain reflectometer designed for testing metro and access fiber networks. Compatible with the T-BERD\/MTS-2000 V2, -4000 V2, -5800, and OneAdvisor platforms, it enables accurate fiber characterization, split ratio verification (PON up to 1x256), and in-service testing at 1625 nm with a built-in filter to avoid service disruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload Product Spec Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/Viavi_4100_Series_OTDR_Modules_3224ec89-9ccd-4c79-8290-21a2282a728f.pdf?v=1753296012\" target=\"_blank\" rel=\"noopener\"\u003eSpec Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWavelengths:\u003c\/strong\u003e 1310 ±20 nm \/ 1550 ±20 nm \/ Filtered 1625 nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRMS Dynamic Range:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1310 nm: 46 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1550 nm: 45 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1625 nm (Filtered): 43 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEvent Dead Zone:\u003c\/strong\u003e 0.65 m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAttenuation Dead Zone:\u003c\/strong\u003e 2.5 m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSplitter Attenuation Dead Zone:\u003c\/strong\u003e 20 m (typical 1x32 split ratio at 1310 nm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSampling Points:\u003c\/strong\u003e Up to 256,000\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay Range:\u003c\/strong\u003e 0.1 to 400 km\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePulse Width:\u003c\/strong\u003e 3 ns to 20 µs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Link Mapper (SLM):\u003c\/strong\u003e Icon-based fault detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmartTEST Automation:\u003c\/strong\u003e Simplified test process for technicians of all skill levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eField Upgradeable:\u003c\/strong\u003e Add FiberComplete PRO for bi-directional OTDR, MPO support, loopback testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFTTx \/ Access networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetro network fiber certification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5G x-haul infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn-service troubleshooting using filtered 1625 nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eIncluded Compatibility:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with interchangeable FC, SC, LC connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports LinkWare-style consolidated multi-wavelength reporting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with Inspect Before You Connect (IBYC) best practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083412316416,"sku":"E4136RMA","price":20391.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/otdr-module_3.jpg?v=1785198912","url":"https:\/\/alotechparts.com\/products\/viavi-e4136rma-metro-access-13101550filtered-1625nm-otdr-module","provider":"Alo Tech Solutions","version":"1.0","type":"link"}