{"product_id":"cisco-c4kx-nm-8sfp-network-module","title":"Cisco C4KX-NM-8SFP Network Module","description":"\u003cdiv\u003e\u003cp\u003eThe Cisco C4KX-NM-8SFP Network Module is a hot-swappable expansion card for Cisco Catalyst 4500-X Series switches that adds eight Small Form-Factor Pluggable fiber uplink ports, delivering 1 Gigabit Ethernet connectivity to backbone links. Designed for enterprise campus core networks, aggregation layers, and data center switching environments, it expands uplink capacity between switches, routers, and backbone equipment to support high-bandwidth fiber connectivity. Key specifications include Manufacturer Part Number C4KX-NM-8SFP, 8 × SFP ports, SFP interface type, IEEE 802.3 Ethernet standard, and compatibility with Cisco Catalyst 4500-X Series Switches; installation occurs in the expansion module slot for Catalyst 4500-X and it is hot-swappable to minimize downtime. This module is commonly deployed to upgrade infrastructure, replace existing uplink modules, or scale fiber uplinks in enterprise deployments requiring reliable fiber connectivity for core, distribution, and data center interconnects.\u003c\/p\u003e\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"Used","offer_id":50558255726894,"sku":"Used","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/cisco-module-c4kx-nm-8sfp-8ports-sfp-10gbits-for-catalyst-4500-x.jpg?v=1752630001","url":"https:\/\/plgautomation.com\/products\/cisco-c4kx-nm-8sfp-network-module","provider":"PLG Automation ","version":"1.0","type":"link"}