{"id":68131,"date":"2026-06-16T15:40:54","date_gmt":"2026-06-16T13:40:54","guid":{"rendered":"https:\/\/rentaltec.com\/product\/e41cwdm10l-10-wavelengths-cwdm-otdr-module-from-1271-1451nm-apc\/"},"modified":"2026-06-16T15:40:54","modified_gmt":"2026-06-16T13:40:54","slug":"e41cwdm10l-10-wavelengths-cwdm-otdr-module-from-1271-1451nm-apc","status":"publish","type":"product","link":"https:\/\/rentaltec.com\/de\/produkt\/e41cwdm10l-10-wavelengths-cwdm-otdr-module-from-1271-1451nm-apc\/","title":{"rendered":"E41CWDM10L 10 wavelengths CWDM OTDR module from 1271-1451nm, APC"},"content":{"rendered":"<p>Viavi E41CWDM10L 10 wavelengths CWDM OTDR module from 1271 &#8211; 1451nm, APC<\/p>\n<p>VIAVI CWDM OTDR solution enables cable operators, dark fiber providers and telecommunication service providers to test through MUX\/DEMUX and perform a complete end-to-end link characterization or troubleshooting of active C-RAN, DAS and mobile fronthaul CWDM networks.<\/p>\n<p>Benefits<\/p>\n<ul>\n<li>The most compact CWDM OTDR solution in the market: 18 CWDM wavelengths covered in only 2 OTDR modules<\/li>\n<li>Perfect for end-to-end link characterization during network deployment\/ construction<\/li>\n<li>Ideal to test new CWDM wavelength routes or pinpoint faults and know their exact locations without disrupting traffic on active channels<\/li>\n<li>Can be combined with a CWDM spectrum analyzer module (COSA-4055) to measure the wavelengths and power levels of active CWDM channels<\/li>\n<\/ul>\n<p>Applications<\/p>\n<ul>\n<li>Characterize end-to-end links with exact CWDM wavelengths<\/li>\n<li>Troubleshoot active networks with in-service testing capability<\/li>\n<li>Verify end-to-end continuity with the continuous wave source function<\/li>\n<\/ul>\n<p>Key Features<\/p>\n<ul>\n<li>CWDM8U version includes 8 wavelengths from 1471nm to 1611nm<\/li>\n<li>CWDM10U version includes 10 wavelengths from 1431nm to 1611nm<\/li>\n<li>CWDM10L version includes 10 wavelengths from 1271nm to 1451nm<\/li>\n<li>Integrated CW light source with modulation capability (same OTDR wavelengths)<\/li>\n<li>Eliminate OTDR interpretation errors with Smart Link Mapper (SLM) option (converts the OTDR trace into icons \u2013 splice, connector, MUX\/DEMUX)<\/li>\n<li>Compatible with T-BERD\/MTS-2000, -4000, -4000 V2 and -5800 platforms<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Viavi E41CWDM10L 10 wavelengths CWDM OTDR module from 1271 to 1451 nm.<\/p>\n","protected":false},"featured_media":68128,"template":"","meta":{"_acf_changed":false,"content-type":""},"manufacturer":[1647],"product_cat":[1726,1731,1719],"product_tag":[],"class_list":{"0":"post-68131","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"manufacturer-viavi-de","7":"product_cat-glasfaserinstallation-und-instandhaltung","8":"product_cat-optische-zeitbereichsreflektometer-otdr","9":"product_cat-telekommunikation","11":"first","12":"onbackorder","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product\/68131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/media\/68128"}],"wp:attachment":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/media?parent=68131"}],"wp:term":[{"taxonomy":"manufacturer","embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/manufacturer?post=68131"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product_cat?post=68131"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product_tag?post=68131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}