{"id":64005,"date":"2026-09-08T10:37:16","date_gmt":"2026-09-08T10:37:16","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\/"},"modified":"2026-09-08T10:37:29","modified_gmt":"2026-09-08T10:37:29","slug":"jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\/","title":{"rendered":"JL251-61001 HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver"},"content":{"rendered":"<p>JL251-61001 Technical Specifications<\/p>\n<p>HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver<\/p>\n<p>Manufacturer: HPE<\/p>\n<p>Brand: HPE<\/p>\n<p>Product Model: X140<\/p>\n<p>Product Name: X140 40G QSFP+ LC BiDi 100m MM Transceiver<\/p>\n<p>Product Type: QSFP+ Transceiver<\/p>\n<p>Technical Information<\/p>\n<p>Fiber type: Single-mode<\/p>\n<p>Connector type: LC duplex<\/p>\n<p>Power consumption: 1.5W maximum<\/p>\n<p>Data rate: 40 Gbps<\/p>\n<p>Transmission distance: Up to 40 km<\/p>\n<p>Application\/Usage: Optical Network<\/p>\n<p>Application\/Usage: Data Networking<\/p>\n<p>Interfaces \/ Ports<\/p>\n<p>Interfaces\/Ports Details: 1 x LC 40GBase-X Network<\/p>\n<p>Media &#038; Performance<\/p>\n<p>Media Type Supported: Optical Fiber<\/p>\n<p>Fiber Mode Supported: Multi-mode<\/p>\n<p>Ethernet Technology: 40 Gigabit Ethernet<\/p>\n<p>Network Technology: 40GBase-X<\/p>\n<p>Operating temperature: 0\u00b0C to 70\u00b0C<\/p>\n<p>Storage temperature: -40\u00b0C to 85\u00b0C<\/p>\n<p>Dimension and Weight<\/p>\n<p>Height: 0.51 Inch<\/p>\n<p>Width: 4.8 Inch<\/p>\n<p>Depth: 0.72 Inch<\/p>\n<p>Weight:1 Lbs<\/p>\n<p>Brand Warranty: 3 Years from the Manufacturer<\/p>\n<p>Product Condition: New Factory Sealed<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JL251-61001 Overview<\/p>\n<p>HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver. This HPE X140 is a 40 Gigabit Ethernet QSFP+ transceiver module that is used for high-speed data transmission over long distances. It is designed to provide high-speed data transfer over distances up to 40 km. It uses QSFP+ technology to achieve this speed and distance. The transceiver module is hot-swappable, which means that it can be replaced without disrupting network operations.<\/p>\n","protected":false},"featured_media":64006,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[460,288],"product_tag":[],"class_list":["post-64005","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-transceivers","product_cat-transceivers","first","instock","shipping-taxable","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>JL251-61001 HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver - 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=\"http:\/\/geektechsol.com\/index.php\/product\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JL251-61001 HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"JL251-61001 Overview HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver. This HPE X140 is a 40 Gigabit Ethernet QSFP+ transceiver module that is used for high-speed data transmission over long distances. It is designed to provide high-speed data transfer over distances up to 40 km. It uses QSFP+ technology to achieve this speed and distance. The transceiver module is hot-swappable, which means that it can be replaced without disrupting network operations.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/geektechsol.com\/index.php\/product\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T10:37:29+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HPE-JL251-61001.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<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/\",\"name\":\"JL251-61001 HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/#primaryimage\"},\"image\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-JL251-61001.jpg\",\"datePublished\":\"2026-09-08T10:37:16+00:00\",\"dateModified\":\"2026-09-08T10:37:29+00:00\",\"breadcrumb\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-JL251-61001.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/HPE-JL251-61001.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\\\/#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\":\"JL251-61001 HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver\"}]},{\"@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":"JL251-61001 HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver - 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":"http:\/\/geektechsol.com\/index.php\/product\/jl251-61001-hpe-x140-40-gigabit-ethernet-qsfp-transceiver\/","og_locale":"en_US","og_type":"article","og_title":"JL251-61001 HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver - Geek Tech Sol","og_description":"JL251-61001 Overview HPE X140 \u2013 40 Gigabit Ethernet QSFP+ Transceiver. This HPE X140 is a 40 Gigabit Ethernet QSFP+ transceiver module that is used for high-speed data transmission over long distances. It is designed to provide high-speed data transfer over distances up to 40 km. It uses QSFP+ technology to achieve this speed and distance. 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