{"product_id":"hewlett-packard-j4858c-sfp-transceiver-module","title":"Hewlett-Packard J4858C SFP Transceiver Module","description":"\u003cdiv\u003e\u003cp\u003eThe Hewlett-Packard ProCurve J4858C SFP Transceiver Module is a hot-pluggable 1 Gbps 1000BASE-SX SFP designed for short-range multimode fiber connectivity on HP ProCurve and Aruba networking gear. It uses an 850 nm VCSEL and a duplex LC connector to support full-duplex Gigabit Ethernet over multimode fiber, with reach up to 550 m on 50\/125 µm MMF and up to 220 m on 62.5\/125 µm MMF. Power consumption is approximately 1 W, and it operates in commercial temperatures from 0°C to 70°C. This Mini-GBIC form factor module is typically deployed in enterprise switches, data centers, and industrial networks where reliable, high-speed fiber links are required. Compatibility covers HP ProCurve and Aruba switches and related networking equipment, and the J4858C is currently End of Sale (EOS). Common replacements include HP J4858D (a newer Aruba equivalent) and HP JL745A (TAA-compliant SX SFP), as well as generic\/compatible 1000BASE-SX modules. MPN: J4858C.\u003c\/p\u003e\u003c\/div\u003e","brand":"HP","offers":[{"title":"New","offer_id":50558479401262,"sku":"New","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1_380505cf-54bb-4426-94c4-3abdfd174d38.webp?v=1770145751","url":"https:\/\/plgautomation.com\/products\/hewlett-packard-j4858c-sfp-transceiver-module","provider":"PLG Automation ","version":"1.0","type":"link"}