{"id":23516,"date":"2026-04-23T07:21:44","date_gmt":"2026-04-23T07:21:44","guid":{"rendered":"https:\/\/rewamp.software-license-store.com\/?post_type=product&#038;p=23516"},"modified":"2026-04-23T07:21:54","modified_gmt":"2026-04-23T07:21:54","slug":"isr4331-k9-cisco-4331-integrated-services-router","status":"publish","type":"product","link":"https:\/\/starmount.co.ke\/staging\/product\/isr4331-k9-cisco-4331-integrated-services-router\/","title":{"rendered":"ISR4331\/K9 Cisco 4331 Integrated Services Router"},"content":{"rendered":"<h2>ISR4331\/K9;<\/h2>\n<p><em>The<a href=\"https:\/\/starmount.co.ke\/product\/cisco-isr4331-k9\u2026-services-router\/\">\u00a0<strong>4331 Integrated Services Router<\/strong><\/a>\u00a0from\u00a0<strong>Cisco<\/strong> offers a multicore CPU architecture running modular Cisco IOS XE software that can be quickly adapted to the changing needs of your branch office environment. It separates control, services, and data plans, providing application-aware network services while maintaining a stable platform and a high level of performance during periods of heavy network load. Additionally, the router is able to integrate application-aware services and scale performance without a complete equipment upgrade. The 4331 features encryption acceleration, voice- and video-capable architecture, application firewall, call processing, and embedded services. The platform supports a range of wired connectivity options, including T1\/E1 and fibre Gigabit Ethernet.<\/em><\/p>\n<ul>\n<li>Offers services integration with voice, video, security, data, and embedded services<\/li>\n<li>Enables deployment in high-speed WAN environments with concurrent services<\/li>\n<li>Network agility for cloud-based services<\/li>\n<li>Comprehensive application services for visibility, control, and optimization to deploy, monitor, and troubleshoot applications from any location<\/li>\n<li>Features FlexVPN unified configuration, robust threat defense with firewall and intrusion-prevention services, and consistent policy enforcement with Cisco TrustSec security<\/li>\n<li>Maximizes investment protection by supporting Cisco IOS XE Software, delivered in a single, universal image<\/li>\n<\/ul>\n<h2><strong>ISR4331\/K9 <a href=\"https:\/\/www.cisco.com\/c\/en\/us\/support\/routers\/4331-integrated-services-router-isr\/model.html\">Specs<\/a><\/strong><\/h2>\n<table width=\"735\">\n<tbody>\n<tr>\n<td width=\"279\">Form Factor<\/td>\n<td>1 U<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Number of WAN Ports<\/td>\n<td>1 GE\/SFP, 1 GE, 1 SFP<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Performance<\/td>\n<td>100 Mb per second<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Management Port<\/td>\n<td>1 GE<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Network Interface Modules<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Enhanced Services Module<\/td>\n<td>1 single wide<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Integrated Services Card Slots<\/td>\n<td>1 (PVDM 4)<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Server Virtualization<\/td>\n<td>2 or 4 cores, single-wide<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">T1\/E1 Channels<\/td>\n<td>Up to 360<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Analog\/BRI Voice<\/td>\n<td>Up to 12 ports (FXS, FXO, E\/M, BRi)<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">IPv4 Routing<\/td>\n<td>RIP v1\/v2, EIGRP, OSPF, BGP, PBR, PfR<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Multicast Routing Protocols<\/td>\n<td>PIM-SM, mroute (static route), MLD<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">IPv6 Routing<\/td>\n<td>EIGRP, RIP, OSPFv3, IS-IS, BGP, PBR<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">PoE Support with PoE Boost<\/td>\n<td>530 W<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Route Optimization<\/td>\n<td>PfR<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Network Contention Control<\/td>\n<td>Qos, HQoS<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Application Visibility<\/td>\n<td>NBAR v2<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">WAN Optimization<\/td>\n<td>ISR-WAAS, vWAAS on<br \/>\nUCS E-Series<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table width=\"735\">\n<tbody>\n<tr>\n<td colspan=\"2\">Packaging Info<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Package Weight<\/td>\n<td>19.3 lb<\/td>\n<\/tr>\n<tr>\n<td width=\"279\">Box Dimensions (LxWxH)<\/td>\n<td>23.1 x 23.0 x 6.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>ISR4331\/K9; The\u00a04331 Integrated Services Router\u00a0from\u00a0Cisco offers a multicore CPU architecture running modular Cisco IOS XE software that can be quickly adapted to the changing needs of your branch office environment. It separates control, services, and data plans, providing application-aware network services while maintaining a stable platform and a high level of performance during periods of [&hellip;]<\/p>\n","protected":false},"featured_media":23541,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[172],"product_cat":[1229],"product_tag":[],"class_list":["post-23516","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-routers","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ISR4331\/K9 Cisco 4331 Integrated Services Router - Starmount Staging<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISR4331\/K9 Cisco 4331 Integrated Services Router - Starmount Staging\" \/>\n<meta property=\"og:description\" content=\"ISR4331\/K9; The\u00a04331 Integrated Services Router\u00a0from\u00a0Cisco offers a multicore CPU architecture running modular Cisco IOS XE software that can be quickly adapted to the changing needs of your branch office environment. 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