{"id":170024,"date":"2026-09-10T11:07:38","date_gmt":"2026-09-10T11:07:38","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco891w-agn-n-k9-cisco-891-giga-e\/"},"modified":"2026-09-10T11:07:41","modified_gmt":"2026-09-10T11:07:41","slug":"refurbished-cisco891w-agn-n-k9-cisco-891-giga-e","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco891w-agn-n-k9-cisco-891-giga-e\/","title":{"rendered":"Refurbished CISCO891W-AGN-N-K9 Cisco 891 Giga-E"},"content":{"rendered":"<p>Refurbished CISCO891W-AGN-N-K9 Technical Specifications<\/p>\n<p>Cisco 891 Giga-E Sec RTR W\/ 802.11N a\/b\/g Australia Comp<\/p>\n<p>General Information<\/p>\n<p>Manufacturer Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number CISCO891W-AGN-N-K9<\/p>\n<p>Brand Name Cisco<\/p>\n<p>Product Series 890<\/p>\n<p>Product Model 891<\/p>\n<p>Product Name 891 Gigabit Ethernet Wireless Security Router<\/p>\n<p>Product Type Wireless Security Router<\/p>\n<p>Wireless Specifications<\/p>\n<p>Wireless LAN Standard IEEE 802.11n<\/p>\n<p>ISM Band Yes<\/p>\n<p>UNII Band Yes<\/p>\n<p>ISM Maximum Frequency 2.40 GHz<\/p>\n<p>UNII Maximum Frequency 5 GHz<\/p>\n<p>Antenna Gain 5 dBi<\/p>\n<p>Antenna Type Omni-directional<\/p>\n<p>Antenna Type Omni-directional Dipole<\/p>\n<p>Antenna Connector RP-TNC Connector<\/p>\n<p>Wireless Transmission Speed 54 Mbit\/s<\/p>\n<p>Wireless Security<\/p>\n<p>WEP<\/p>\n<p>WPA<\/p>\n<p>WPA2<\/p>\n<p>Cisco LEAP<\/p>\n<p>PEAP<\/p>\n<p>EAP TLS<\/p>\n<p>EAP-FAST<\/p>\n<p>EAP-SIM<\/p>\n<p>EAP-MD5<\/p>\n<p>EAP-TTLS<\/p>\n<p>TKIP\/SSN Encryption<\/p>\n<p>MAC Authentication and Filter<\/p>\n<p>RADIUS Accounting for Wireless Clients<\/p>\n<p>Interfaces\/Ports<\/p>\n<p>Fast Ethernet Port Yes<\/p>\n<p>Gigabit Ethernet Port Yes<\/p>\n<p>Number of Network (RJ-45) Ports 8<\/p>\n<p>USB Yes<\/p>\n<p>Management Port Yes<\/p>\n<p>Number of Broadband (RJ-45) Ports 1<\/p>\n<p>Network &#038; Communication<\/p>\n<p>Ethernet Technology Gigabit Ethernet<\/p>\n<p>Management &#038; Protocols<\/p>\n<p>Management<\/p>\n<p>Web Based Management<\/p>\n<p>Command Line Interface (CLI)<\/p>\n<p>Telnet<\/p>\n<p>SNMP v3<\/p>\n<p>DHCP<\/p>\n<p>IEEE 802.1p QoS<\/p>\n<p>IEEE 802.1q VLAN<\/p>\n<p>Cisco Configuration Professional<\/p>\n<p>Cisco Configuration Express<\/p>\n<p>Cisco Configuration Engine support<\/p>\n<p>Cisco AutoInstall<\/p>\n<p>Cisco IOS Embedded Event Manager (EEM)<\/p>\n<p>CiscoWorks<\/p>\n<p>Cisco Security Manager<\/p>\n<p>Security Features<\/p>\n<p>SSL<\/p>\n<p>SSH<\/p>\n<p>DES<\/p>\n<p>3DES<\/p>\n<p>128\/192\/256 Bit AES<\/p>\n<p>Public-key-infrastructure (PKI)<\/p>\n<p>IPsec Tunnels<\/p>\n<p>L2TP v3<\/p>\n<p>Access control lists (ACLs)<\/p>\n<p>Cisco Easy VPN Client and Server<\/p>\n<p>NAT<\/p>\n<p>RADIUS<\/p>\n<p>TACACS+<\/p>\n<p>DMVPN<\/p>\n<p>Tunnel-less Group Encrypted Transport VPN<\/p>\n<p>Adaptive control technology<\/p>\n<p>Session Initiation Protocol (SIP)<\/p>\n<p>Zone-Based Policy Firewall<\/p>\n<p>VRF-aware Stateful Inspection Routing firewall<\/p>\n<p>Stateful Inspection Transparent Firewall<\/p>\n<p>Advanced Application Inspection and Control<\/p>\n<p>Dynamic and Static Port Security<\/p>\n<p>Firewall Stateful Failover<\/p>\n<p>Content Filtering with Trend Micro<\/p>\n<p>Websense<\/p>\n<p>SmartFilter<\/p>\n<p>Cisco IOS Software black and white lists<\/p>\n<p>Intrusion prevention system (IPS)<\/p>\n<p>Control Plane Policing<\/p>\n<p>Flexible Packet Matching<\/p>\n<p>Network foundation protection<\/p>\n<p>Power Description<\/p>\n<p>Input Voltage 110 V AC<\/p>\n<p>Input Voltage 220 V AC<\/p>\n<p>Miscellaneous<\/p>\n<p>Additional Information<\/p>\n<p>Integrated Dial Backup: V.92 Analog Modem<\/p>\n<p>2\u00d73 MIMO Radio Operation<\/p>\n<p>Antennae Gain: 2 dBi gain @ 2.4 GHz<\/p>\n<p>Antennae Gain: 5 dBi gain @ 5GHz<\/p>\n<p>Autonomous or unified access point<\/p>\n<p>Cisco WCS support for monitoring of autonomous-mode access points<\/p>\n<p>Option to maximize throughput or maximize range<\/p>\n<p>Software-configurable transmit power<\/p>\n<p>Radio roles, including access point, root bridge, nonroot bridge, and workgroup bridge<\/p>\n<p>Wi-Fi Multimedia (WMM) certification<\/p>\n<p>Traffic specifications (TSPEC)<\/p>\n<p>Call Admission Control (CAC) to ensure voice quality is maintained<\/p>\n<p>Unscheduled Automatic Power Save Delivery (UPSD) to reduce latency<\/p>\n<p>Generic routing encapsulation (GRE) and Multipoint GRE (MGRE)<\/p>\n<p>Cisco Express Forwarding<\/p>\n<p>Standard 802.1d Spanning Tree Protocol<\/p>\n<p>IPv4 and IPv6 Multicast<\/p>\n<p>Performance Routing (PfR)<\/p>\n<p>Virtual Route Forwarding (VRF) Lite<\/p>\n<p>Next Hop Resolution Protocol (NHRP)<\/p>\n<p>Bidirectional Forwarding Detection (BFD)<\/p>\n<p>Web Cache Communication Protocol (WCCP)<\/p>\n<p>Routing Protocol:<\/p>\n<p>RIP v1\/2<\/p>\n<p>Open Shortest Path First (OSPF)<\/p>\n<p>Border Gateway Protocol (BGP)<\/p>\n<p>Enhanced Interior Gateway Routing Protocol (EIGRP)<\/p>\n<p>Memory:<\/p>\n<p>512 MB\/768 MB DRAM<\/p>\n<p>256 MB Flash<\/p>\n<p>Certifications &#038; Standards<\/p>\n<p>FCC<\/p>\n<p>47 CFR Part 15<\/p>\n<p>CISPR22<\/p>\n<p>EN300386<\/p>\n<p>EN55022<\/p>\n<p>EN61000-3-2<\/p>\n<p>EN61000-3-3<\/p>\n<p>ICES-003 Issue 4<\/p>\n<p>KN 22<\/p>\n<p>VCCI<\/p>\n<p>CISPR24<\/p>\n<p>EN300386<\/p>\n<p>EN50082-1<\/p>\n<p>EN50082-1<\/p>\n<p>EN55024<\/p>\n<p>EN61000-6-1<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished CISCO891W-AGN-N-K9 Overview<\/p>\n<p>Cisco\u00ae 890 Series Integrated Services Router CISCO891W-AGN-N-K9 combine Internet access, comprehensive security, and wireless services in a single, secure device that is easy to deploy and manage. The best-in-class Cisco 890 Series architecture is specifically designed to deliver high performance with concurrent services, business continuity, and investment protection for enterprise small branch offices and service provider-managed services applications.<\/p>\n","protected":false},"featured_media":170025,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[5220,347,5219],"product_tag":[1032,628,1030],"class_list":["post-170024","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-refurbished-wireless-devices","product_cat-refurbished","product_cat-refurbished-wireless-devices","product_tag-cisco-800-series-router","product_tag-router","product_tag-security-router","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Refurbished CISCO891W-AGN-N-K9 Cisco 891 Giga-E - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco891w-agn-n-k9-cisco-891-giga-e\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished CISCO891W-AGN-N-K9 Cisco 891 Giga-E - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished CISCO891W-AGN-N-K9 Overview Cisco\u00ae 890 Series Integrated Services Router CISCO891W-AGN-N-K9 combine Internet access, comprehensive security, and wireless services in a single, secure device that is easy to deploy and manage. 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