{"id":25907,"date":"2026-09-08T02:57:17","date_gmt":"2026-09-08T02:57:17","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/j4858-69201-hp-1gbps-1000base-sx-multi-mode-fiber-50m-850nm-transceiver-module\/"},"modified":"2026-09-08T02:57:21","modified_gmt":"2026-09-08T02:57:21","slug":"j4858-69201-hp-1gbps-1000base-sx-multi-mode-fiber-50m-850nm-transceiver-module","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/j4858-69201-hp-1gbps-1000base-sx-multi-mode-fiber-50m-850nm-transceiver-module\/","title":{"rendered":"J4858-69201 HP 1Gbps 1000Base-SX Multi-mode Fiber 50m 850nm Transceiver Module"},"content":{"rendered":"<p>J4858-69201 Technical Specifications<\/p>\n<p>HP 1Gbps 1000Base-SX Multi-mode Fiber 50m 850nm Duplex LC Connector SFP Transceiver Module<\/p>\n<p>Manufacturer Part Number: J4858-69201<\/p>\n<p>Brand Name: HP<\/p>\n<p>Product Type: SFP Transceiver Module<\/p>\n<p>Data Rate: 1Gbps<\/p>\n<p>Transceiver Type: 1000Base-SX (Short Wavelength)<\/p>\n<p>Media Type Supported: Multi-Mode Fiber (MMF)<\/p>\n<p>Wavelength: 850nm<\/p>\n<p>Connector Type: LC Duplex<\/p>\n<p>Maximum Reach: Up to 550m (OM2) \/ 220m (OM1) \/ 50m (OM3 at 850nm)<\/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 ProCurve and HP networking switches<\/p>\n<p>Application: Gigabit Ethernet networking over MMF<\/p>\n<p>Standards Compliance: IEEE 802.3z 1000Base-SX, SFP MSA<\/p>\n<p>Backward Compatibility: Works with standard Gigabit Ethernet ports<\/p>\n<p>Operating Temperature: 0\u00b0C to 70\u00b0C<\/p>\n<p>Low Power Consumption: Energy-efficient design<\/p>\n<p>Installation: Plug-and-play module<\/p>\n<p>Use Case: Short-range Gigabit Ethernet backbone and LAN connectivity<\/p>\n<p>Signal Type: Optical<\/p>\n<p>Protocol Support: Gigabit Ethernet<\/p>\n","protected":false},"excerpt":{"rendered":"<p>J4858-69201 Overview<\/p>\n<p>The HP J4858-69201 is a 1Gbps optical SFP transceiver module designed for Gigabit Ethernet 1000Base-SX short-range applications. Operating over multi-mode fiber (MMF), it supports transmission distances of up to 550m on OM2\/OM3 fiber and 220m on standard MMF, depending on the cable type and quality.This module uses an 850nm wavelength VCSEL laser for short-wave optical transmission and is equipped with a duplex LC connector, providing secure, low-loss fiber connections in high-performance networking environments.Fully compliant with IEEE 802.3z Gigabit Ethernet standards and the SFP Multi-Source Agreement (MSA), the J4858-69201 ensures interoperability with a wide range of HP networking switches, servers, and storage systems.<\/p>\n","protected":false},"featured_media":25908,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[504],"product_cat":[4174,288],"product_tag":[3739,300,3846,296],"class_list":["post-25907","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-hp-transceiver-transceivers","product_cat-transceivers","product_tag-1000base-sx","product_tag-hp","product_tag-mmf","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>J4858-69201 HP 1Gbps 1000Base-SX Multi-mode Fiber 50m 850nm 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\/j4858-69201-hp-1gbps-1000base-sx-multi-mode-fiber-50m-850nm-transceiver-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"J4858-69201 HP 1Gbps 1000Base-SX Multi-mode Fiber 50m 850nm Transceiver Module - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"J4858-69201 Overview The HP J4858-69201 is a 1Gbps optical SFP transceiver module designed for Gigabit Ethernet 1000Base-SX short-range applications. Operating over multi-mode fiber (MMF), it supports transmission distances of up to 550m on OM2\/OM3 fiber and 220m on standard MMF, depending on the cable type and quality.This module uses an 850nm wavelength VCSEL laser for short-wave optical transmission and is equipped with a duplex LC connector, providing secure, low-loss fiber connections in high-performance networking environments.Fully compliant with IEEE 802.3z Gigabit Ethernet standards and the SFP Multi-Source Agreement (MSA), the J4858-69201 ensures interoperability with a wide range of HP networking switches, servers, and storage systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/j4858-69201-hp-1gbps-1000base-sx-multi-mode-fiber-50m-850nm-transceiver-module\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T02:57:21+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/HP-J4858-69201.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\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/j4858-69201-hp-1gbps-1000base-sx-multi-mode-fiber-50m-850nm-transceiver-module\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/j4858-69201-hp-1gbps-1000base-sx-multi-mode-fiber-50m-850nm-transceiver-module\\\/\",\"name\":\"J4858-69201 HP 1Gbps 1000Base-SX Multi-mode Fiber 50m 850nm Transceiver Module - 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