{"product_id":"cisco-isr4321-v-k9-integrated-services-router","title":"Cisco ISR4321-V\/K9 Integrated Services Router","description":"\u003cdiv\u003e\u003cp\u003eThe Cisco ISR4321-V\/K9 Integrated Services Router provides secure WAN routing with integrated voice and data services for enterprise branch networks. With a rack-mountable form factor, it offers 2 × integrated Gigabit Ethernet WAN ports and 2 × LAN ports, up to 100 Mbps throughput by default (upgradeable via licenses), and includes a Unified Communications license for voice services. It features 4 GB DRAM (expandable), 4 GB internal flash, 2 × NIM slots for expansion, a PVDM4-32 DSP module, and a USB 2.0 port, plus console and auxiliary management interfaces. Security features include an integrated firewall, IPSec VPN, and encryption acceleration, and the model (MPN ISR4321-V\/K9) is commonly paired with ISR4331-V\/K9, ISR4321\/K9, or C1111-8P as viable replacements.\u003c\/p\u003e\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"Used","offer_id":50558256611630,"sku":"Used","price":576.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_4_66bfff81-5cdd-4676-a442-40ff4ce45ed2.jpg?v=1752626756","url":"https:\/\/plgautomation.com\/products\/cisco-isr4321-v-k9-integrated-services-router","provider":"PLG Automation ","version":"1.0","type":"link"}