{"id":5347,"date":"2026-07-16T12:25:28","date_gmt":"2026-07-16T12:25:28","guid":{"rendered":"https:\/\/optics.carritech.com\/optical-transceivers\/uncategorized\/j4859d\/"},"modified":"2026-07-16T12:27:55","modified_gmt":"2026-07-16T12:27:55","slug":"j4859d","status":"publish","type":"product","link":"https:\/\/optics.carritech.com\/fr\/optical-transceivers\/optical-transceivers\/sfp\/155m-duplex-sfp\/j4859d\/","title":{"rendered":"J4859D"},"content":{"rendered":"<p><strong>HPE J4859D compatible 1000BASE-LX SFP optical transceiver<\/strong><\/p>\n<p>This product is offered as a Carritech Optics compatible alternative for HPE J4859D requirements. It is mapped to the Carritech <strong>CT-MSFP-LX<\/strong> optical profile and is suitable for 1000BASE-LX network applications.<\/p>\n<p>The module operates at 1.25Gbps using 1310nm optics and supports up to 10km over single-mode fibre. It uses a duplex LC optical connector and supports digital diagnostic monitoring for operational visibility.<\/p>\n<p>This mapping is classified as a direct OEM equivalent. Host-platform software, port mode, fibre type, optical budget and FEC requirements should be checked before deployment.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>HPE J4859D compatible alternative for 1000BASE-LX requirements.<\/li>\n<li>1310nm optical operation with up to 10km over single-mode fibre.<\/li>\n<li>SFP form factor, duplex LC interface and digital diagnostic monitoring.<\/li>\n<\/ul>","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[284],"product_cat":[19,17,18],"product_tag":[215,820],"class_list":["post-5347","product","type-product","status-publish","product_brand-hpe","product_cat-155m-duplex-sfp","product_cat-optical-transceivers","product_cat-sfp","product_tag-exc","product_tag-sfp","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) - 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