{"id":31129,"date":"2026-09-08T03:49:05","date_gmt":"2026-09-08T03:49:05","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\/"},"modified":"2026-09-08T03:49:18","modified_gmt":"2026-09-08T03:49:18","slug":"s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\/","title":{"rendered":"S-4554LC80D MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm"},"content":{"rendered":"<p>S-4554LC80D Technical Specifications<\/p>\n<p>MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm<\/p>\n<p>Manufacturer: MikroTik<\/p>\n<p>Brand: MikroTik<\/p>\n<p>Connector: Single LC UPC<\/p>\n<p>Data Rate: 1.25G<\/p>\n<p>Distance: 80km<\/p>\n<p>Format: SFP<\/p>\n<p>Mode: SM<\/p>\n<p>Tested ambient temperature: -40 to +85C<\/p>\n<p>Wavelength: 1490nm\/1550nm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S-4554LC80D Overview<\/p>\n<p>MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm. A pair of industrial temperature grade (-40\u00b0C to +85\u00b0C) modules for 80km links. This MikroTik Pair of SFP CWDM Transceiver Modules offers reliable, high-speed data transmission at 1.25Gbps over distances up to 40km. Operating at a wavelength of 1550nm, these modules are ideal for use in dense wavelength division multiplexing (DWDM) systems. Designed for compatibility with MikroTik devices, they provide efficient and seamless connectivity solutions for network expansion and optimization.<\/p>\n","protected":false},"featured_media":31130,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[587],"product_cat":[5646,288],"product_tag":[5670,3658,5210],"class_list":["post-31129","product","type-product","status-publish","has-post-thumbnail","product_brand-mikrotik","product_cat-mikrotik-transceivers","product_cat-transceivers","product_tag-1-25gbps","product_tag-10gb-sfp","product_tag-mikrotik","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S-4554LC80D MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S-4554LC80D MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"S-4554LC80D Overview MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm. A pair of industrial temperature grade (-40\u00b0C to +85\u00b0C) modules for 80km links. This MikroTik Pair of SFP CWDM Transceiver Modules offers reliable, high-speed data transmission at 1.25Gbps over distances up to 40km. Operating at a wavelength of 1550nm, these modules are ideal for use in dense wavelength division multiplexing (DWDM) systems. Designed for compatibility with MikroTik devices, they provide efficient and seamless connectivity solutions for network expansion and optimization.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T03:49:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Mikrotik-S-4554LC80D.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/\",\"name\":\"S-4554LC80D MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Mikrotik-S-4554LC80D.jpg\",\"datePublished\":\"2026-09-08T03:49:05+00:00\",\"dateModified\":\"2026-09-08T03:49:18+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Mikrotik-S-4554LC80D.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Mikrotik-S-4554LC80D.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"S-4554LC80D MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/\",\"name\":\"Geek Tech Sol\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/geektechsol.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"S-4554LC80D MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm - Geek Tech Sol","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/geektechsol.com\/index.php\/product\/s-4554lc80d-mikrotik-pair-of-sfp-cwdm-module-1-25g-40km-1550nm\/","og_locale":"en_US","og_type":"article","og_title":"S-4554LC80D MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm - Geek Tech Sol","og_description":"S-4554LC80D Overview MikroTik Pair of SFP CWDM module 1.25G 40km 1550nm. A pair of industrial temperature grade (-40\u00b0C to +85\u00b0C) modules for 80km links. This MikroTik Pair of SFP CWDM Transceiver Modules offers reliable, high-speed data transmission at 1.25Gbps over distances up to 40km. Operating at a wavelength of 1550nm, these modules are ideal for use in dense wavelength division multiplexing (DWDM) systems. 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