{"product_id":"j2803b","title":"HP J2803B ATM \/ 155Mbit\/S HP-HSC STS-3C \/ STM Multi-Mode Fibre Network Adapter HPE Part Number: J2803B","description":"\u003cp\u003eThe HP J2803B is a 155 Mbps ATM network adapter designed for legacy enterprise networks requiring high-speed fiber connectivity. This HP-HSC form factor module supports STS-3C\/STM-1 standards and operates over multi-mode fiber, enabling long-distance connectivity in data center and WAN environments. Compatible with HPE server systems supporting HSC slot architecture, the J2803B provides reliable ATM protocol support for organizations maintaining existing frame-relay and ATM infrastructure. Typical applications include legacy financial networks, telecommunications backhaul, and enterprise backbone connectivity where ATM switching remains operational. The adapter features standard fiber connectors and integrates seamlessly into existing HPE environments.\u003c\/p\u003e\u003cp\u003eTested and guaranteed; available via quote from G5 Network Group.\u003c\/p\u003e","brand":"HPE","offers":[{"title":"Refurbished","offer_id":52760388862165,"sku":"J2803B","price":98.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4930\/9653\/files\/Network-Cards-_26-Adapters-Gen_ab64ef9a-c16c-4162-b8f6-04723d4cec19.webp?v=1764908443","url":"https:\/\/g5networkgroup.com\/products\/j2803b","provider":"G5 Network Group","version":"1.0","type":"link"}