{"id":170755,"date":"2026-09-10T11:24:20","date_gmt":"2026-09-10T11:24:20","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/cisco1801-k9-cisco-1801-adsl-pots-router\/"},"modified":"2026-09-10T11:24:25","modified_gmt":"2026-09-10T11:24:25","slug":"cisco1801-k9-cisco-1801-adsl-pots-router","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/cisco1801-k9-cisco-1801-adsl-pots-router\/","title":{"rendered":"CISCO1801\/K9 Cisco 1801 ADSL Pots Router"},"content":{"rendered":"<p>CISCO1801\/K9 Technical Specifications<\/p>\n<p>Cisco 1801 ADSL Pots Router With Firewall\/IDS and IPSEC 3DES<\/p>\n<p>General Information<\/p>\n<p>Manufacturer Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number CISCO1801\/K9<\/p>\n<p>Brand Name Cisco<\/p>\n<p>Product Series 1800<\/p>\n<p>Product Model 1801<\/p>\n<p>Product Type Router<\/p>\n<p>Interfaces\/Ports<\/p>\n<p>Total Number of Ports 11<\/p>\n<p>Management Port Yes<\/p>\n<p>Number of Network (RJ-45) Ports 8<\/p>\n<p>Number of Broadband (RJ-45) Ports 1<\/p>\n<p>Number of RJ-11 Ports 1<\/p>\n<p>Media &#038; Performance<\/p>\n<p>Carrier Supported ISDN\/DSL<\/p>\n<p>I\/O Expansions<\/p>\n<p>Number of Total Expansion Slots 2<\/p>\n<p>Network &#038; Communication<\/p>\n<p>Network Technology 10\/100Base-TX<\/p>\n<p>Network Technology ISDN BRI (S\/T)<\/p>\n<p>Ethernet Technology Fast Ethernet<\/p>\n<p>Management &#038; Protocols<\/p>\n<p>Security Features<\/p>\n<p>Site-to-Site VPN<\/p>\n<p>SSIDs: 8<\/p>\n<p>Intrusion Prevention System (IPS)<\/p>\n<p>Dynamic Multipoint VPN<\/p>\n<p>Stateful Inspection Firewall<\/p>\n<p>IPSec Tunnels Supported: 50<\/p>\n<p>Preshared Key (PSK) Authentication<\/p>\n<p>MAC authentication\/filter encryption<\/p>\n<p>Memory<\/p>\n<p>Standard Memory 128 MB<\/p>\n<p>Maximum Memory 384 MB<\/p>\n<p>Memory Technology DRAM<\/p>\n<p>Flash Memory 32 MB<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CISCO1801\/K9 Overview<\/p>\n<p>Cisco 1801 Integrated Services Router provides Secure broadband access with concurrent services for branch and small offices Integrated ISDN Basic Rate Interface (BRI), or Ethernet backup port for redundant WAN links LAN Switching with optional inline POE Secure wireless LAN for simultaneous 802.11a and 802.11b\/g operation with use of multiple antennas Advanced security including Stateful Inspection Firewall IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or Advanced Encryption Standard [AES]) Dynamic Multipoint VPN (DMVPN)<\/p>\n","protected":false},"featured_media":170756,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[720,719],"product_tag":[1031,721,1022,337,723,9549,628],"class_list":["post-170755","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-routers","product_cat-routers","product_tag-adsl-routers","product_tag-cisco-1000-series-router","product_tag-cisco-1800-series-router","product_tag-fast-ethernet","product_tag-integrated-services-router","product_tag-isdn-router","product_tag-router","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - 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