{"id":25873,"date":"2026-09-08T02:56:55","date_gmt":"2026-09-08T02:56:55","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/jh644a-hp-10gbps-10gbase-srl-multi-mode-fiber-100m-850nm-duplex-lc-transceiver-module\/"},"modified":"2026-09-08T02:57:01","modified_gmt":"2026-09-08T02:57:01","slug":"jh644a-hp-10gbps-10gbase-srl-multi-mode-fiber-100m-850nm-duplex-lc-transceiver-module","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/jh644a-hp-10gbps-10gbase-srl-multi-mode-fiber-100m-850nm-duplex-lc-transceiver-module\/","title":{"rendered":"JH644A HP 10Gbps 10GBase-SRL Multi-mode Fiber 100m 850nm Duplex LC Transceiver Module"},"content":{"rendered":"<p>JH644A Technical Specifications<\/p>\n<p>HP 10Gbps 10GBase-SRL Multi-mode Fiber 100m 850nm Duplex LC Connector SFP+ Transceiver Module<\/p>\n<p>Manufacturer Part Number: JH644A<\/p>\n<p>Brand Name: HP<\/p>\n<p>Product Type: SFP+ Transceiver<\/p>\n<p>Data Rate: 10Gbps<\/p>\n<p>Transceiver Type: 10GBase-SRL (Short Reach Lite)<\/p>\n<p>Media Type Supported: Multi-Mode Fiber (MMF)<\/p>\n<p>Wavelength: 850nm<\/p>\n<p>Connector Type: Duplex LC<\/p>\n<p>Maximum Reach: Up to 100m over OM4 MMF<\/p>\n<p>Form Factor: SFP+<\/p>\n<p>Hot Swappable: Yes<\/p>\n<p>Digital Diagnostics Monitoring (DOM): Supported<\/p>\n<p>Fiber Strand Count: 2 (duplex)<\/p>\n<p>Compatibility: HP networking switches and servers with SFP+ ports<\/p>\n<p>Application: Data center, enterprise, and short-range backbone connections<\/p>\n<p>Standards Compliance: IEEE 802.3ae, SFP+ MSA<\/p>\n<p>Backward Compatibility: Not applicable (optimized for 10Gbps)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JH644A Overview<\/p>\n<p>The HP JH644A SFP+ Transceiver Module is a high-performance 10GbE optical transceiver designed for short-reach data center and enterprise networking applications. Supporting 10 Gigabit Ethernet transmission over multi-mode fiber (MMF), it provides a cost-effective solution for short-distance connectivity up to 100 meters on OM3 fiber and up to 150 meters on OM4 fiber.Operating at the 850nm wavelength, the uses an 850nm VCSEL (Vertical Cavity Surface Emitting Laser) for efficient shortwave transmission. The transceiver integrates a duplex LC optical connector, ensuring secure, low-loss, and high-reliability connections between devices.<\/p>\n","protected":false},"featured_media":25874,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[504],"product_cat":[4174,288],"product_tag":[3765,300,3846,4263,296],"class_list":["post-25873","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-hp-transceiver-transceivers","product_cat-transceivers","product_tag-10gbps","product_tag-hp","product_tag-mmf","product_tag-om4","product_tag-transceiver","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>JH644A HP 10Gbps 10GBase-SRL Multi-mode Fiber 100m 850nm Duplex LC Transceiver Module - 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\/jh644a-hp-10gbps-10gbase-srl-multi-mode-fiber-100m-850nm-duplex-lc-transceiver-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JH644A HP 10Gbps 10GBase-SRL Multi-mode Fiber 100m 850nm Duplex LC Transceiver Module - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"JH644A Overview The HP JH644A SFP+ Transceiver Module is a high-performance 10GbE optical transceiver designed for short-reach data center and enterprise networking applications. 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