{"id":5335,"date":"2026-07-16T08:43:30","date_gmt":"2026-07-16T08:43:30","guid":{"rendered":"https:\/\/optics.carritech.com\/optical-transceivers\/uncategorized\/3fe65106aa\/"},"modified":"2026-07-16T08:49:48","modified_gmt":"2026-07-16T08:49:48","slug":"3fe65106aa","status":"publish","type":"product","link":"https:\/\/optics.carritech.com\/es\/optical-transceivers\/optical-transceivers\/cfsp\/1-25g-csfp\/3fe65106aa\/","title":{"rendered":"3FE65106AA"},"content":{"rendered":"<p><strong>Nokia 3FE65106AA compatible 1.25G cSFP 2BX-D 1490\/1310nm 20km optical transceiver<\/strong><\/p>\n<p>This product is offered as a Carritech Optics compatible alternative for Nokia 3FE65106AA requirements. It follows the CT-CSFP-BX-20D optical profile and is intended for 1000BASE-2BX-D network applications using the CSFP form factor.<\/p>\n<p>The module operates using TX1490nm \/ RX1310nm optics and supports up to 20km over two single-fibre SMF channels. It uses a dual LC\/UPC optical interface and supports digital diagnostic monitoring for key operating parameters such as temperature, supply voltage, laser bias and optical transmit\/receive power.<\/p>\n<p>This is mapped as a direct OEM equivalent for CT-CSFP-BX-20D. Carritech Optics modules are coded and tested for the requested platform, providing a compatible alternative for maintenance, expansion, replacement and multi-vendor network requirements.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Nokia 3FE65106AA compatible alternative for 1000BASE-2BX-D CSFP requirements.<\/li>\n<li>TX1490nm \/ RX1310nm, up to 20km over two single-fibre SMF channels.<\/li>\n<li>CSFP form factor with dual LC\/UPC optical interface and digital diagnostics support.<\/li>\n<\/ul>","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[270],"product_cat":[44,43,17],"product_tag":[800,215],"class_list":["post-5335","product","type-product","status-publish","product_brand-nokia","product_cat-1-25g-csfp","product_cat-cfsp","product_cat-optical-transceivers","product_tag-csfp","product_tag-exc","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>3FE65106AA Compatible CSFP 1000BASE-2BX-D Transceiver | Carritech Optics<\/title>\n<meta name=\"description\" content=\"3FE65106AA compatible CSFP 1000BASE-2BX-D optical transceiver alternative for Nokia: TX1490nm \/ RX1310nm, 20KM, LC SM.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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