{"product_id":"cisco-sm-x-4x1g-1x10g-ethernet-wan-service-module","title":"Cisco SM-X-4X1G-1X10G Ethernet WAN Service Module","description":"\u003cdiv\u003e\u003cp\u003eThe Cisco SM-X-4X1G-1X10G Ethernet WAN Service Module delivers high-density WAN connectivity inside Cisco ISR 4000 Series routers, offering four 1-Gigabit Ethernet ports or a single 10-Gigabit Ethernet uplink to scale bandwidth for branch, edge, and distributed-office networks. Interfaces: 4 × Gigabit Ethernet ports (RJ45) or 1 × 10 Gigabit Ethernet (SFP+) depending on configuration. It is a field-installable internal service module, installed in the router expansion slot, and managed via Cisco IOS XE through the router CLI. Compatibility includes Cisco ISR 4000 Series Integrated Services Routers. Deployment supports WAN uplink or high-speed network connectivity, connecting routers to service provider networks and backbone segments while enabling scalable bandwidth for data, voice, and application traffic. Common replacements include Cisco NIM-4GE-CU-SFP, NIM-2GE-CU-SFP, and SM-X-ES3-16-P EtherSwitch Service Module.\u003c\/p\u003e\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"Used","offer_id":50558489231662,"sku":"Used","price":12441.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Cisco_SM-X-4X1G-1X10G.jpg?v=1751013332","url":"https:\/\/plgautomation.com\/products\/cisco-sm-x-4x1g-1x10g-ethernet-wan-service-module","provider":"PLG Automation ","version":"1.0","type":"link"}